This document contains code snippets for connecting to a Netpie broker using an access token with an OAuth token and secret, appkey, and endpoint to subscribe to topics starting with "/HelloChiangMaiMakerClub/" using the mosquitto_sub client.
With the Netbis Education you can learn about the windows command. With this you can earn knowledge .For any query please go to the www.netbiseducation.com . For Videos search on Youtube[netbis Education]
The Installer is a PHP command line tool for Magento extension development and scaffolding created by @monsieurbiz and @jacquesbh. Its roadmap includes improving documentation, releasing a version 2 using the Symfony Console component, and potentially integrating with Magerun. The tool is open source and available on GitHub at http://github.com/jacquesbh/installer.
This document provides an introduction and overview of using Vagrant to manage virtual machines.
It begins with a brief explanation of what Vagrant is and its basic features. It then demonstrates simple commands to install Vagrant, add a base box, initialize a Vagrantfile configuration, and boot a virtual machine.
The document progresses to more advanced Vagrantfile configuration topics like specifying base boxes, network configuration, shared folders, and defining multiple virtual machines. It also introduces using Puppet configuration management with Vagrant to provision virtual machines in a repeatable way.
Level up your front-end skills- going beyond cold fusion’s ui tagsColdFusionConference
Why - Security, vendor lock-in, and pigeonholed skillset. How - Ditch all CF UI tags and explore native HTML/CSS or JS libraries instead, then wrap in custom tags if desired. Restrict CFML tags to views only. Future proof apps by considering pure HTML/JS front-end with CFML back-end or single page app architectures. Resources for alternatives to CF UI tags and places to experiment with CFML provided.
CasperJS and PhantomJS for Automated TestingX-Team
CasperJS is a browser navigation scripting & testing utility written in Javascript for PhantomJS or SlimerJS.
PhantomJS is a scripted, headless browser used for automating web page interaction. PhantomJS provides a JavaScript API enabling automated navigation, screenshots, user behavior and assertions making it a common tool used to run browser-based unit tests in a headless system like a continuous integration environment. PhantomJS is based on Webkit making it a similar browsing environment to Safari and Google Chrome (before Chrome's fork of webkit evolved into Blink). It is open-source software released under the BSD License.
Presentation by Paul de Paula
Senior Drupal Developer at @ x-team.com
Youtube: https://www.youtube.com/watch?v=WR3Ojcfi-tY
X-Team: http://x-team.com/
Lightning talk given at Refresh Cambridge event on 6th July 2011. Very quick introduction to where an HTTP Caching solution fits in, and an example of the kind of effect it could have on performance.
Workflow para desenvolvimento Web & Mobile usando grunt.jsDavidson Fellipe
This document discusses using Grunt.js to automate workflows for mobile development. It begins by explaining why automation is useful, then discusses various task runners like Grunt, Make, Ant, etc. It focuses on Grunt, explaining how to set it up, configure it with plugins, and use tasks like Compass, Watch, Uglify, Imagemin. Finally, it shows how to integrate Grunt with PhoneGap for mobile app development. The overall document provides an introduction and guide to using Grunt.js to improve the development process.
This document summarizes a presentation about building a time machine using .NET Core and event sourcing. The presentation covers getting started with event sourcing, the history and concepts of event sourcing like commands, events, aggregates and projections. It also demonstrates a banking example and addresses challenges like replaying large numbers of events through rolling snapshots and fixing past issues by adding new events. The presentation aims to explain how to use event sourcing to build scalable and asynchronous applications that can rebuild state from immutable event records.
CasperJS is an open source functional testing utility written in JavaScript that allows testing and navigation of web pages using a headless WebKit browser. It provides a high level API to programmatically browse pages, fill forms, click links, and assert page content. CasperJS can be used to write automated functional tests to test the integration of different layers of an application from routing to views by testing business rules and page integration. For example, a CasperJS test script is shown that navigates to a site, clicks a link, asserts URL and page content, and verifies specific text is found on the page.
This document discusses Sprockets, a Ruby library that concatenates JavaScript files for development and optimizes them into a single file for deployment. It addresses the problem of long load times from many separate JavaScript files. Sprockets turns code modules into a single file with dependencies managed through requires. It reduces file size by 34% and HTTP requests by 25% compared to non-optimized code. The document provides instructions on installing Sprockets via Ruby Gems and using it through the terminal or as a Rails plugin.
Superfast Automated Web Testing with CasperJS & PhantomJS Hervé Vũ Roussel
CasperJS is a navigation scripting and testing utility for PhantomJS that allows testing of web pages and user interactions. It provides functions for navigation, clicking elements, filling forms, taking screenshots, and assertions. CasperJS runs quickly without a browser UI and allows debugging through verbose mode, capturing screenshots, and monitoring network requests and console logs. Tests can be refactored and common functions extracted to improve maintainability.
The document discusses Google's AMP (Accelerated Mobile Pages) project. It provides an overview of what AMP is, including its history and timeline, key components like AMP HTML and the AMP JavaScript library. It also discusses how AMP aims to improve page load speeds and user experience on mobile, as well as tracking conversions on AMP pages and implementing AMP on WordPress sites.
This slides's talking about basics of "measuring webapp" for optimization.
- Rendering, Page Loading, Script Performance and Scripting Timeline/Profiling with Chrome DevTools.
- Scripting for measuring performance using 'Navigation Timing' & 'User Timing'.
ServiceWorker: New game changer is coming!Chang W. Doh
I believe ServiceWorker is one of most important specifications for the next web world. Offline and its technologies are very friendly concepts to native application developers. But, now I think front-end developers have to know that for stepping into new paradigm. With ServiceWorker, you can make your web application can run offline, and it also means you can make your web application load extremely fast.
I've told about ServiceWorker very briefly in this slide. But you can understand how ServiceWorker runs on. If you want to know its usage, I highly recommend Topeka, which is a polymer demo application at google I/O 2014, that also includes material design and ServiceWorker in inside of it.
If you want to know ServiceWorker some more or in detail, I'd like to recommend to read the following, written by Jungkee Song, one of authors of this spec.
http://www.slideshare.net/jungkees/service-workers
CasperJS is an open source navigation scripting and testing utility written in JavaScript that eases the process of defining navigation scenarios and provides functions for common tasks like filling forms, clicking links, taking screenshots, and testing websites. It uses the PhantomJS or SlimerJS headless browsers under the hood. The Casper API provides methods like start(), then(), run(), and exit() to control navigation and run test suites, as well as utilities like fill(), click(), evaluate(), and waitForSelector() to interact with pages.
Config managament for development environments iiGareth Rushgrove
Talk for the London Ruby User Group about using configuration management tools to manage development environments. Lots of Vagrant and Chef code examples.
Learn how Vagrant, a tool for creating portable development environments, can help you:
- Easily setup a local development environment
- Match your local development environment to production and avoid surprises during deployment.
- Share development environments with team members and get new team members up and running in record time.
- Easily deploy code by using providers and provisioners.
Presentation given at WordCamp Asheville 2014:
http://2014.asheville.wordcamp.org/session/getting-started-with-vagrant/
NOTE: This slide deck isn't going to be extremely helpful on its own. Please view the associated blog post for more context:
http://wpscholar.com/presentations/getting-started-with-vagrant/
This document summarizes a presentation about using the CasperJS testing framework to test dynamic web applications built with Meteor. It discusses the challenges of testing dynamic apps, provides an overview of CasperJS and how it can be used to automate browser tasks and application testing. It also includes examples of using CasperJS to test simple Todo and party apps created with Meteor.
The document discusses an upcoming Sampa.js conference, including information about sponsors, available jobs, the schedule of presentations, wifi access, use of social media to discuss the event, and contact information for the organizer Thiago Avelino. Technologies discussed include Java, Ruby, PHP, MongoDB, Ext JS, Node.js, Coffeescript, HTML5, and SVG. The conference will focus on front-end performance, disconnected web applications, and real-time communication using WebSockets.
Quick & Easy Dev Environments with VagrantJoe Ferguson
Vagrant is a tool that allows users to easily create and configure virtual development environments and ensures that everyone is working with the same target environment. The document demonstrates how to install Vagrant and VirtualBox, acquire a virtual machine box, set up a basic LAMP stack environment, configure port forwarding and shared folders, and introduce some common Vagrant commands.
This document discusses front-end testing and provides tips for becoming a front-end testing engineer. It introduces tools for website performance testing like ShowSlow and YSlow. It also mentions automation techniques like using Perl and shell scripts as well as setting up cron jobs. Browser testing websites like Browsershots and Browserlab are also listed. The document encourages joining Taobao's front-end engineering team and welcomes any questions.
This presentation shows how to use Xdebug, KCacheGrind, and Webgrind with WampServer to profile PHP applications. You need to install Xdebug, KCacheGrind, and Webgrind, configure connections between the tools, and then you can launch and use KCacheGrind and Webgrind from the WampServer menu to analyze profiler output and improve application performance.
Vagrant is a tool for building and distributing virtual development environments. It allows users to create virtual machines and configure their software stacks in an automated, reproducible way. Key features include automated provisioning, networking, SSH access, and treating infrastructure as code that can be version controlled. The demo shows how to install Vagrant, add base box images, initialize a Vagrantfile to define VMs, and run common commands to launch, SSH into, halt, and destroy VMs.
The document defines a PermissionsTable that specifies the allowed actions for different app certification levels to access the camera and device storage photos. It also provides instructions to modify the prefs.js file to disable restrictions on accessing the debugging tools for certified apps in the B2G process.
Come learn about Vagrant - a tool to create and configure lightweight, reproducible, and portable development environments plus provisioning options to automate the environment configuration. Vagrant lowers development environment setup time, increases development/production parity, and makes the "works on my machine" excuse a relic of the past.
Scaling Development Environments with DockerDocker, Inc.
This document discusses using Docker to create a scalable development environment. It outlines setting up containers for different development components like the build server, production servers, and tools. Templates are used to configure container dependencies and build processes. The goal is allowing developers to run all components locally for testing and to reproduce the production environment.
This document summarizes a presentation about building a time machine using .NET Core and event sourcing. The presentation covers getting started with event sourcing, the history and concepts of event sourcing like commands, events, aggregates and projections. It also demonstrates a banking example and addresses challenges like replaying large numbers of events through rolling snapshots and fixing past issues by adding new events. The presentation aims to explain how to use event sourcing to build scalable and asynchronous applications that can rebuild state from immutable event records.
CasperJS is an open source functional testing utility written in JavaScript that allows testing and navigation of web pages using a headless WebKit browser. It provides a high level API to programmatically browse pages, fill forms, click links, and assert page content. CasperJS can be used to write automated functional tests to test the integration of different layers of an application from routing to views by testing business rules and page integration. For example, a CasperJS test script is shown that navigates to a site, clicks a link, asserts URL and page content, and verifies specific text is found on the page.
This document discusses Sprockets, a Ruby library that concatenates JavaScript files for development and optimizes them into a single file for deployment. It addresses the problem of long load times from many separate JavaScript files. Sprockets turns code modules into a single file with dependencies managed through requires. It reduces file size by 34% and HTTP requests by 25% compared to non-optimized code. The document provides instructions on installing Sprockets via Ruby Gems and using it through the terminal or as a Rails plugin.
Superfast Automated Web Testing with CasperJS & PhantomJS Hervé Vũ Roussel
CasperJS is a navigation scripting and testing utility for PhantomJS that allows testing of web pages and user interactions. It provides functions for navigation, clicking elements, filling forms, taking screenshots, and assertions. CasperJS runs quickly without a browser UI and allows debugging through verbose mode, capturing screenshots, and monitoring network requests and console logs. Tests can be refactored and common functions extracted to improve maintainability.
The document discusses Google's AMP (Accelerated Mobile Pages) project. It provides an overview of what AMP is, including its history and timeline, key components like AMP HTML and the AMP JavaScript library. It also discusses how AMP aims to improve page load speeds and user experience on mobile, as well as tracking conversions on AMP pages and implementing AMP on WordPress sites.
This slides's talking about basics of "measuring webapp" for optimization.
- Rendering, Page Loading, Script Performance and Scripting Timeline/Profiling with Chrome DevTools.
- Scripting for measuring performance using 'Navigation Timing' & 'User Timing'.
ServiceWorker: New game changer is coming!Chang W. Doh
I believe ServiceWorker is one of most important specifications for the next web world. Offline and its technologies are very friendly concepts to native application developers. But, now I think front-end developers have to know that for stepping into new paradigm. With ServiceWorker, you can make your web application can run offline, and it also means you can make your web application load extremely fast.
I've told about ServiceWorker very briefly in this slide. But you can understand how ServiceWorker runs on. If you want to know its usage, I highly recommend Topeka, which is a polymer demo application at google I/O 2014, that also includes material design and ServiceWorker in inside of it.
If you want to know ServiceWorker some more or in detail, I'd like to recommend to read the following, written by Jungkee Song, one of authors of this spec.
http://www.slideshare.net/jungkees/service-workers
CasperJS is an open source navigation scripting and testing utility written in JavaScript that eases the process of defining navigation scenarios and provides functions for common tasks like filling forms, clicking links, taking screenshots, and testing websites. It uses the PhantomJS or SlimerJS headless browsers under the hood. The Casper API provides methods like start(), then(), run(), and exit() to control navigation and run test suites, as well as utilities like fill(), click(), evaluate(), and waitForSelector() to interact with pages.
Config managament for development environments iiGareth Rushgrove
Talk for the London Ruby User Group about using configuration management tools to manage development environments. Lots of Vagrant and Chef code examples.
Learn how Vagrant, a tool for creating portable development environments, can help you:
- Easily setup a local development environment
- Match your local development environment to production and avoid surprises during deployment.
- Share development environments with team members and get new team members up and running in record time.
- Easily deploy code by using providers and provisioners.
Presentation given at WordCamp Asheville 2014:
http://2014.asheville.wordcamp.org/session/getting-started-with-vagrant/
NOTE: This slide deck isn't going to be extremely helpful on its own. Please view the associated blog post for more context:
http://wpscholar.com/presentations/getting-started-with-vagrant/
This document summarizes a presentation about using the CasperJS testing framework to test dynamic web applications built with Meteor. It discusses the challenges of testing dynamic apps, provides an overview of CasperJS and how it can be used to automate browser tasks and application testing. It also includes examples of using CasperJS to test simple Todo and party apps created with Meteor.
The document discusses an upcoming Sampa.js conference, including information about sponsors, available jobs, the schedule of presentations, wifi access, use of social media to discuss the event, and contact information for the organizer Thiago Avelino. Technologies discussed include Java, Ruby, PHP, MongoDB, Ext JS, Node.js, Coffeescript, HTML5, and SVG. The conference will focus on front-end performance, disconnected web applications, and real-time communication using WebSockets.
Quick & Easy Dev Environments with VagrantJoe Ferguson
Vagrant is a tool that allows users to easily create and configure virtual development environments and ensures that everyone is working with the same target environment. The document demonstrates how to install Vagrant and VirtualBox, acquire a virtual machine box, set up a basic LAMP stack environment, configure port forwarding and shared folders, and introduce some common Vagrant commands.
This document discusses front-end testing and provides tips for becoming a front-end testing engineer. It introduces tools for website performance testing like ShowSlow and YSlow. It also mentions automation techniques like using Perl and shell scripts as well as setting up cron jobs. Browser testing websites like Browsershots and Browserlab are also listed. The document encourages joining Taobao's front-end engineering team and welcomes any questions.
This presentation shows how to use Xdebug, KCacheGrind, and Webgrind with WampServer to profile PHP applications. You need to install Xdebug, KCacheGrind, and Webgrind, configure connections between the tools, and then you can launch and use KCacheGrind and Webgrind from the WampServer menu to analyze profiler output and improve application performance.
Vagrant is a tool for building and distributing virtual development environments. It allows users to create virtual machines and configure their software stacks in an automated, reproducible way. Key features include automated provisioning, networking, SSH access, and treating infrastructure as code that can be version controlled. The demo shows how to install Vagrant, add base box images, initialize a Vagrantfile to define VMs, and run common commands to launch, SSH into, halt, and destroy VMs.
The document defines a PermissionsTable that specifies the allowed actions for different app certification levels to access the camera and device storage photos. It also provides instructions to modify the prefs.js file to disable restrictions on accessing the debugging tools for certified apps in the B2G process.
Come learn about Vagrant - a tool to create and configure lightweight, reproducible, and portable development environments plus provisioning options to automate the environment configuration. Vagrant lowers development environment setup time, increases development/production parity, and makes the "works on my machine" excuse a relic of the past.
Scaling Development Environments with DockerDocker, Inc.
This document discusses using Docker to create a scalable development environment. It outlines setting up containers for different development components like the build server, production servers, and tools. Templates are used to configure container dependencies and build processes. The goal is allowing developers to run all components locally for testing and to reproduce the production environment.
The document discusses the speaker's recommendations for using Vim effectively. It provides tips for incrementally learning Vim, using GUI or terminal versions, remapping keys like Caps Lock and spacebar, useful plugins for tasks like navigation and code editing, and specific plugin recommendations from developers like tpope and scrooloose. The speaker's favorite tip is to remap Caps Lock to Esc.
This document provides instructions for installing Nagios Core, Nagios plugins, and NRPE on a CentOS 7 server in 3 steps:
1. Install Nagios Core from source code and configure it.
2. Install Nagios plugins from source code.
3. Download, install, and configure NRPE, editing configuration files like nrpe.cfg, xinetd.d/nrpe, and services to enable remote plugin execution.
The document discusses Node.js development in the cloud with Azure. It provides an overview of deploying Node.js applications to Azure Web Sites and infrastructure as a service (IaaS). It also demonstrates using Socket.IO with Node.js for real-time web applications and deploying a sample conference scheduling application to Azure that uses CouchDB for data storage.
Building your own Desktop Cloud EnvironmentJnaapti
As developers we have seen these problems:
Our development environments accumulate lots of applications and libraries over a period of months.
We are usually in the habit of installing everything in one machine.
We fear that we may screw up our development environment and that means unproductive man-hours.
We forget that a multi-machine deployment is different from a single machine deployment.
How about virtualization in the desktop?
In this demo, I will take you through the steps to create a multi-VM development environment.
This demo will make use of QEMU, KVM and Virt Manager and show you how you can create a VM image, and then start servers with a set of commands, deploy your app, test everything and tear down the environment once you are happy - all this in the cosy comforts of your laptop or desktop.
The Jnaapti development environment is based on this setup.
OSDC.no 2015 introduction to node.js workshopleffen
This document provides a short introduction to Node.js, Express, and MQTT for IoT applications. It discusses using Node.js and its non-blocking I/O model on devices like the Raspberry Pi. It then demonstrates setting up a basic Express app, adding static files and templates. Finally, it introduces MQTT as a lightweight protocol for IoT with publish/subscribe messaging and shows a simple example of connecting and publishing with the MQTT Node.js client library.
JDD 2016 - Maciej Hryszniak - Webpack and FriendsPROIDEA
Developer productivity is the holy grail in any company that strives to deliver solutions on time and on budget. In this talk we're going to see how to use Webpack and friends with Ember, Angular 2 and React and how that helps be productive and stay productive.
This document provides instructions for setting up Node and npm on different operating systems like Mac OS X, Ubuntu, CentOS, and Windows. It discusses installing Node using tools like Homebrew, package managers, Chocolatey, and nodist. It also covers checking Node versions, using Node Version Managers like nvm and nodist, installing native modules and node-gyp on Windows, using the Node Package Manager (npm), and running Node on system startup with forever.
DC Alt.Net: Building Web Apps With node.jsTroy Goode
This document discusses building web applications with Node.js. It provides instructions for installing Node.js on Mac OSX and Windows. It then discusses when to use Node.js and lists resources like code repositories and Node.js, MongoDB, and hosting documentation. It also lists several npm packages used for middleware, routing, templating, CSS/JS minification, API requests, MongoDB drivers, testing, assertions, and mocking in Node.js applications.
Ondřej Procházka - Deployment podle Devel.czDevelcz
This document describes a deployment pipeline for software projects. It lists several project names and their owners. It outlines the steps in the pipeline including using git for version control, installing dependencies with tools like NPM and Composer, building code with tools like Grunt and Gulp, running tests, tagging releases, and deploying code to servers for hosting. The final stages involve deploying the code to production servers, configuring reverse proxies and caching for performance.
NodeJS is an open-source and cross-platform JavaScript runtime environment that allows JavaScript to be used for server-side scripting. The document discusses what NodeJS is, why it was created, how to use it, who uses it, and its use in China (CNodeJS). Key points are that NodeJS is used for building scalable network applications using non-blocking I/O and the JavaScript language, and that it has seen significant adoption in China from companies like Taobao and Sina for building web servers and real-time applications.
Explains how Docker and Nix work as deployment solutions, in what ways they are similar and different, and how they can be combined to achieve interesting results.
This document contains information about various tools and frameworks for working with Microsoft Azure including: ASP.NET MVC, Web API, and Razor which are open source; the Project Kudu GitHub repository; installing Azure tools and libraries via Composer, Pear, NPM, Pip, Gem and Maven; and using the Azure cross-platform command line interface tool.
The document discusses automating software deployment using Ansible. It provides an overview of Ansible's basic concepts like inventory files to define hosts, playbooks to execute tasks on hosts, and roles to bundle related tasks. It then discusses using Ansible roles to automate deployments, including the ansistrano roles which can deploy applications by copying files, managing releases, and supporting deployment hooks. Overall the document presents Ansible as a way to easily automate and standardize software deployment processes.
EWD 3 Training Course Part 5b: First Steps in Building a QEWD ApplicationRob Tweed
This presentation is part 5 in the EWD 3 Training Course. It describes the first steps you should take when building a browser-based desktop QEWD application. This version of Part 5 is for anyone using QEWD on Linux or a Raspberry Pi.
This document provides instructions for installing Nagios Core and Nagios Plugins from source on CentOS and Ubuntu servers. It describes downloading the necessary tarballs, adding the Nagios user and group, compiling and installing Nagios Core and Plugins, configuring Nagios as a service, and accessing the Nagios web interface. Key steps include configuring with the appropriate options, making and installing, adding the nagios user, installing plugins, and enabling Nagios and the web server to start on boot.
Since announcing Openshift version 4, deploying a single OpenShift cluster has become pretty simple. However, simple does not mean scalable, especially when you need to deploy tens, hundreds or even thousands of clusters. For example, a cellular company deploying OpenShift on Edge at the base of each of their cell towers. It would be very difficult to try and manage this using the default deployment tool.
Zero Touch Provisioning (ZTP), along with GitOps methodologies, can be leveraged to automate OpenShift deployment in parallel to multiple sites, without human intervention.
ZTP is a component of Open Cluster Management (OCM), an operator that enables a single OCP cluster to manage a fleet of clusters. This functionality uses declarative APIs to enable the configuration of a vast number of OpenShift clusters. ZTP integrates multiple open-source projects: OCM, Hive, Assisted Installer and Metal³.
In this session, you will learn about ZTP architecture and its components. We will discuss the installation flow and how the components interact with each other. We will learn about the possibility of installing in an air-gapped environment (disconnected from the Internet) and finally demonstrate how to install a Single Node Openshift on bare metal using only a few manifests.
"Look Ma, no hands! Zero Touch Provisioning for OpenShift" DevConf.US 2021Freddy Rolland
Since announcing Openshift version 4, deploying a single OpenShift cluster has become pretty simple. However, simple does not mean scalable, especially when you need to deploy tens, hundreds or even thousands of clusters. For example, a cellular company deploying OpenShift on Edge at the base of each of their cell towers. It would be very difficult to try and manage this using the default deployment tool.
Zero Touch Provisioning (ZTP), along with GitOps methodologies, can be leveraged to automate OpenShift deployment in parallel to multiple sites, without human intervention.
ZTP is a component of Open Cluster Management (OCM), an operator that enables a single OCP cluster to manage a fleet of clusters. This functionality uses declarative APIs to enable the configuration of a vast number of OpenShift clusters. ZTP integrates multiple open-source projects: OCM, Hive, Assisted Installer and Metal³.
In this session, you will learn about ZTP architecture and its components. We will discuss the installation flow and how the components interact with each other. We will learn about the possibility of installing in an air-gapped environment (disconnected from the Internet) and finally demonstrate how to install a Single Node Openshift on bare metal using only a few manifests.
MLBlock is updating with new features based on user feedback. It will become a standalone application written in Typescript with a NextJS frontend and backend bundled together as a Docker container. The update will focus on peer-to-peer connectivity, Google Colab integration, Home Assistant integration, and support for application updates. Developers can look forward to using MLBlock via the command line with a new MLBlock CLI.
The document discusses the internet of things (IoT) and how it connects physical devices to the internet through sensors, software and network connectivity. It provides examples of various smart IoT devices like a smart fork, water bottle, toothbrush and more. It then discusses some of the key concepts and technologies behind IoT like MQTT, a lightweight messaging protocol commonly used for IoT. It also outlines the history and growth of IoT from its origins in the late 2000s to the projected 50 billion connected devices by 2020.
The document discusses the structure of KidBright plugins and how to generate a new plugin using the KidBright plugin generator. It lists the key files that a plugin contains such as blocks.js, generators.js, routes.js, and code files like NTTRandom.h and NTTRandom.cpp. The generator can be installed and used to quickly create a new plugin project template called NTTMyTestPlugin.
The document discusses the structure of KidBright plugins and how to generate a new plugin using the KidBright plugin generator. It lists the key files that a plugin contains, such as blocks.js for the plugin blocks, generators.js for generators, and msg/en.js for localization strings. It also provides code snippets for a sample NTTRandom plugin implementation with C++ and header files.
ESP-Now is a protocol developed by Espressif that enables wireless devices to communicate in a peer-to-peer and connectionless manner without using Wi-Fi. It requires pairing between devices first, then allows for persistent and encrypted connections of up to 250 bytes. It is ideal for applications like smart lights and sensors. Some limitations include a lack of broadcast support and limited numbers of encrypted peers.
The document discusses the Internet of Things (IoT). It defines IoT as the network of physical devices embedded with sensors, software and network connectivity that enables the collection and exchange of data. It explains that IoT allows objects to be sensed and controlled remotely via existing network infrastructure. It estimates that IoT will consist of almost 50 billion connected objects by 2020. It also provides examples of common IoT applications and discusses some of the key enabling technologies and protocols used in IoT systems like MQTT.
This document discusses Internet of Things (IoT) technologies and protocols. It provides examples of smart IoT devices like a smart fork, toothbrush, air conditioner, bike, and hydroponic system. It then explains common IoT protocols like HTTP, MQTT, and CoAP. MQTT in particular is highlighted as a lightweight protocol suitable for IoT messaging. The document also discusses MQTT features like publishing, subscribing, retained messages, and presence. Finally, resources for learning more about MQTT are provided.
The document introduces IBM Bluemix and IoT Foundation, providing an overview of their architecture and how to get started. It explains that Bluemix allows users to publish and subscribe to topics without sign-up, and provides a quickstart demo for developing IoT applications. The recap section lists key concepts like usernames, passwords, client IDs and topics. It encourages readers to explore documentation and try out a quickstart demo.
The document describes the Chiang Mai Maker Club (CMMC) and its work connecting devices using internet of things technology like the ESP8266 and MQTT protocol. It discusses pains faced around connectivity, reliability, and dependencies. The club created a wrapper called "talking-things" to manage devices and their communication, as well as a dashboard for quick device information. Overall the CMMC works to connect devices using IoT standards for cooperative technology advancement in Chiang Mai.
This document provides configuration instructions for setting up an OpenWrt device to act as both a wireless station and access point. It includes using uci to configure the station and access point interfaces, restarting the network, and examples of setting up an SSH tunnel for port forwarding.
This document provides an overview of a WebRTC demonstration session. It introduces the ChiangMai Maker Club as the presenters and lists the front-end technologies used like Angular.js and Bootstrap 3. The back-end technologies listed are Sails.js, Express.js and Node.js. It then describes using real-time communication like Socket.io and WebRTC to draw to a canvas periodically, send the data to the server, have the server process and send back the data to paint the processed image on the client and control RGB LEDs.
LoveNotYet - The first Thailand sex education game.Nat Weerawan
The document discusses taboo topics in Thai schools and solutions to address them. It notes that Thailand has a high teen pregnancy rate compared to global averages. It proposes having two-way conversations between parents and children and teachers and students about taboo topics, as well as using games, to help reduce misunderstandings. An app was created and saw over 100,000 downloads, with the goal of improving education and outcomes.
Raspberry Pi presentation at Beercamp & Barcamp Chiangmai, Thailand.
In our presentation we talking about how to getting started with embedded system both Raspberry Pi & Arduino from zer0 to share our knowledges to another person who want to learning Raspberry Pi.
This document outlines several experiential projects focused on Raspberry Pi, Arduino, and sensors including building a data logger, real-time technology projects using Rabbit MQ and Angular.js, a demo using Meteor.js and Rabbit MQ with Mongo DB, and demos of Pubsub and PubNub. It also mentions building a home media center for home entertainment.
Booklat @ Social Innovation Camp Asia 2013 (SICA2013)Nat Weerawan
The document outlines the schedule and activities for a team working on a sex education game over a weekend. It includes meetings with the team on Monday evening, working on setup and design on Tuesday, and brainstorming and finalizing a presentation on Sunday to present the game. Key members included a Rails Guy, Django Guy, and someone who was originally not the designer but became the designer. They worked overnight multiple times to complete the project.
CoffeeScript is a programming language that compiles to JavaScript. It aims to enhance JavaScript with Python-like syntax, including features like classes, lexical scoping, default arguments, string interpolation, and concise conditional assignment. The document provides examples of CoffeeScript code and how it compiles to equivalent JavaScript, highlighting some of CoffeeScript's key features like class definitions, lexical scoping without global variables, default arguments, string interpolation, conditional suffixes, operator aliases, destructuring assignment, the existential operator, splats, and list comprehensions.
This document provides an overview of different types of Facebook applications including news sites, entertainment sites, brand sites, and social plugins. It discusses the anatomy and key components of each type of site. The document also addresses topics like the Facebook session, signed requests, promotion guidelines, and feedback on the Like story. It outlines different ways to build Facebook apps such as canvas apps, static HTML apps, and tabs.
Google DeepMind’s New AI Coding Agent AlphaEvolve.pdfderrickjswork
In a landmark announcement, Google DeepMind has launched AlphaEvolve, a next-generation autonomous AI coding agent that pushes the boundaries of what artificial intelligence can achieve in software development. Drawing upon its legacy of AI breakthroughs like AlphaGo, AlphaFold and AlphaZero, DeepMind has introduced a system designed to revolutionize the entire programming lifecycle from code creation and debugging to performance optimization and deployment.
AI x Accessibility UXPA by Stew Smith and Olivier VroomUXPA Boston
This presentation explores how AI will transform traditional assistive technologies and create entirely new ways to increase inclusion. The presenters will focus specifically on AI's potential to better serve the deaf community - an area where both presenters have made connections and are conducting research. The presenters are conducting a survey of the deaf community to better understand their needs and will present the findings and implications during the presentation.
AI integration into accessibility solutions marks one of the most significant technological advancements of our time. For UX designers and researchers, a basic understanding of how AI systems operate, from simple rule-based algorithms to sophisticated neural networks, offers crucial knowledge for creating more intuitive and adaptable interfaces to improve the lives of 1.3 billion people worldwide living with disabilities.
Attendees will gain valuable insights into designing AI-powered accessibility solutions prioritizing real user needs. The presenters will present practical human-centered design frameworks that balance AI’s capabilities with real-world user experiences. By exploring current applications, emerging innovations, and firsthand perspectives from the deaf community, this presentation will equip UX professionals with actionable strategies to create more inclusive digital experiences that address a wide range of accessibility challenges.
Harmonizing Multi-Agent Intelligence | Open Data Science Conference | Gary Ar...Gary Arora
This deck from my talk at the Open Data Science Conference explores how multi-agent AI systems can be used to solve practical, everyday problems — and how those same patterns scale to enterprise-grade workflows.
I cover the evolution of AI agents, when (and when not) to use multi-agent architectures, and how to design, orchestrate, and operationalize agentic systems for real impact. The presentation includes two live demos: one that books flights by checking my calendar, and another showcasing a tiny local visual language model for efficient multimodal tasks.
Key themes include:
✅ When to use single-agent vs. multi-agent setups
✅ How to define agent roles, memory, and coordination
✅ Using small/local models for performance and cost control
✅ Building scalable, reusable agent architectures
✅ Why personal use cases are the best way to learn before deploying to the enterprise
How Top Companies Benefit from OutsourcingNascenture
Explore how leading companies leverage outsourcing to streamline operations, cut costs, and stay ahead in innovation. By tapping into specialized talent and focusing on core strengths, top brands achieve scalability, efficiency, and faster product delivery through strategic outsourcing partnerships.
Refactoring meta-rauc-community: Cleaner Code, Better Maintenance, More MachinesLeon Anavi
RAUC is a widely used open-source solution for robust and secure software updates on embedded Linux devices. In 2020, the Yocto/OpenEmbedded layer meta-rauc-community was created to provide demo RAUC integrations for a variety of popular development boards. The goal was to support the embedded Linux community by offering practical, working examples of RAUC in action - helping developers get started quickly.
Since its inception, the layer has tracked and supported the Long Term Support (LTS) releases of the Yocto Project, including Dunfell (April 2020), Kirkstone (April 2022), and Scarthgap (April 2024), alongside active development in the main branch. Structured as a collection of layers tailored to different machine configurations, meta-rauc-community has delivered demo integrations for a wide variety of boards, utilizing their respective BSP layers. These include widely used platforms such as the Raspberry Pi, NXP i.MX6 and i.MX8, Rockchip, Allwinner, STM32MP, and NVIDIA Tegra.
Five years into the project, a significant refactoring effort was launched to address increasing duplication and divergence in the layer’s codebase. The new direction involves consolidating shared logic into a dedicated meta-rauc-community base layer, which will serve as the foundation for all supported machines. This centralization reduces redundancy, simplifies maintenance, and ensures a more sustainable development process.
The ongoing work, currently taking place in the main branch, targets readiness for the upcoming Yocto Project release codenamed Wrynose (expected in 2026). Beyond reducing technical debt, the refactoring will introduce unified testing procedures and streamlined porting guidelines. These enhancements are designed to improve overall consistency across supported hardware platforms and make it easier for contributors and users to extend RAUC support to new machines.
The community's input is highly valued: What best practices should be promoted? What features or improvements would you like to see in meta-rauc-community in the long term? Let’s start a discussion on how this layer can become even more helpful, maintainable, and future-ready - together.
Mastering Testing in the Modern F&B Landscapemarketing943205
Dive into our presentation to explore the unique software testing challenges the Food and Beverage sector faces today. We’ll walk you through essential best practices for quality assurance and show you exactly how Qyrus, with our intelligent testing platform and innovative AlVerse, provides tailored solutions to help your F&B business master these challenges. Discover how you can ensure quality and innovate with confidence in this exciting digital era.
This presentation dives into how artificial intelligence has reshaped Google's search results, significantly altering effective SEO strategies. Audiences will discover practical steps to adapt to these critical changes.
https://www.fulcrumconcepts.com/ai-killed-the-seo-star-2025-version/
RTP Over QUIC: An Interesting Opportunity Or Wasted Time?Lorenzo Miniero
Slides for my "RTP Over QUIC: An Interesting Opportunity Or Wasted Time?" presentation at the Kamailio World 2025 event.
They describe my efforts studying and prototyping QUIC and RTP Over QUIC (RoQ) in a new library called imquic, and some observations on what RoQ could be used for in the future, if anything.
This guide highlights the best 10 free AI character chat platforms available today, covering a range of options from emotionally intelligent companions to adult-focused AI chats. Each platform brings something unique—whether it's romantic interactions, fantasy roleplay, or explicit content—tailored to different user preferences. From Soulmaite’s personalized 18+ characters and Sugarlab AI’s NSFW tools, to creative storytelling in AI Dungeon and visual chats in Dreamily, this list offers a diverse mix of experiences. Whether you're seeking connection, entertainment, or adult fantasy, these AI platforms provide a private and customizable way to engage with virtual characters for free.
Join us for the Multi-Stakeholder Consultation Program on the Implementation of Digital Nepal Framework (DNF) 2.0 and the Way Forward, a high-level workshop designed to foster inclusive dialogue, strategic collaboration, and actionable insights among key ICT stakeholders in Nepal. This national-level program brings together representatives from government bodies, private sector organizations, academia, civil society, and international development partners to discuss the roadmap, challenges, and opportunities in implementing DNF 2.0. With a focus on digital governance, data sovereignty, public-private partnerships, startup ecosystem development, and inclusive digital transformation, the workshop aims to build a shared vision for Nepal’s digital future. The event will feature expert presentations, panel discussions, and policy recommendations, setting the stage for unified action and sustained momentum in Nepal’s digital journey.
In-App Guidance_ Save Enterprises Millions in Training & IT Costs.pptxaptyai
Discover how in-app guidance empowers employees, streamlines onboarding, and reduces IT support needs-helping enterprises save millions on training and support costs while boosting productivity.
Dark Dynamism: drones, dark factories and deurbanizationJakub Šimek
Startup villages are the next frontier on the road to network states. This book aims to serve as a practical guide to bootstrap a desired future that is both definite and optimistic, to quote Peter Thiel’s framework.
Dark Dynamism is my second book, a kind of sequel to Bespoke Balajisms I published on Kindle in 2024. The first book was about 90 ideas of Balaji Srinivasan and 10 of my own concepts, I built on top of his thinking.
In Dark Dynamism, I focus on my ideas I played with over the last 8 years, inspired by Balaji Srinivasan, Alexander Bard and many people from the Game B and IDW scenes.
OpenAI Just Announced Codex: A cloud engineering agent that excels in handlin...SOFTTECHHUB
The world of software development is constantly evolving. New languages, frameworks, and tools appear at a rapid pace, all aiming to help engineers build better software, faster. But what if there was a tool that could act as a true partner in the coding process, understanding your goals and helping you achieve them more efficiently? OpenAI has introduced something that aims to do just that.
Crazy Incentives and How They Kill Security. How Do You Turn the Wheel?Christian Folini
Everybody is driven by incentives. Good incentives persuade us to do the right thing and patch our servers. Bad incentives make us eat unhealthy food and follow stupid security practices.
There is a huge resource problem in IT, especially in the IT security industry. Therefore, you would expect people to pay attention to the existing incentives and the ones they create with their budget allocation, their awareness training, their security reports, etc.
But reality paints a different picture: Bad incentives all around! We see insane security practices eating valuable time and online training annoying corporate users.
But it's even worse. I've come across incentives that lure companies into creating bad products, and I've seen companies create products that incentivize their customers to waste their time.
It takes people like you and me to say "NO" and stand up for real security!