Comprehensive guide with code snippet that discusses:
1) how an HTML table can be used to select rows from
2) how to render a dynamic table using database
3) How and why to alternate row colors on even-'n'-odd basis
Neo4j is a graph database (nodes and relationships) and is the perfect fit for some types of problem. Within that domain Neo4j is much, much faster than SQL and easier to query. Py2neo is a Python binding to Neo4j. The live presentation showed how to create word transformation puzzles e.g. getting from "stores" to "slaked" by one latter transformations where each intermediate step is a valid word. One solution is "stores"->"stored"->"stared"->"staked"->"slaked".
The document discusses various topics related to web development including:
1. An overview of HTML, the language used to design web pages.
2. How to write basic HTML code using tags like <html>, <head>, <body>.
3. Common HTML elements for text formatting, links, images, and lists.
4. How attributes provide additional information for elements.
This short deck provides a high-level overview of how Apache Kafka works under the covers. It covers logs, topics partitions, consumer groups, and replication from a conceptual perspective.
Button Gwinnett was a politician who helped establish Georgia and sign the Declaration of Independence. He dueled and died in 1777 after political disagreements. Gwinnett County grew slowly as a rural area until the 1960s when highways increased growth. The 1970s brought white flight from Atlanta, diversifying the population, which continues growing faster than the state average.
The document provides an overview of the topics that will be covered in a training session on modern Perl techniques. The session will cover Template Toolkit for templating, DateTime and related modules for handling dates and times, DBIx::Class for object-relational mapping, TryCatch for exception handling, Moose for object-oriented programming, and additional modules like autodie and Catalyst. The schedule includes sessions, breaks for coffee and lunch, and resources for following up after the training.
The document discusses using Web::Scraper to scrape web pages in a robust, maintainable way by using CSS selectors and XPath queries rather than fragile regular expressions. Web::Scraper provides a domain-specific language for defining scraping processes and extracting desired data from web pages into structured results. Examples show how to scrape links, text, and nested data from HTML elements using a simple declarative syntax.
This document provides an overview of Sequel, a Ruby ORM and database toolkit. It discusses Sequel's history and key features, including database support, datasets, models, associations, and eager loading. Sequel aims to provide a clean Ruby API for building queries and interacting with databases while avoiding complexity where possible. It emphasizes features like connection pooling, functional-style datasets, and explicit association methods over proxies.
This document provides an overview and agenda for a SQL Server 2008 for Developers course. The course will cover new data types in SQL Server 2008, inline variable assignment, table value parameters, DDL triggers, common table expressions, XML queries, PIVOT/UNPIVOT, and ADO.NET. It includes links to course materials and information about the instructor's background in C#/.NET and agile methodologies.
CSUN 2020: CSS Display Properties Versus HTML SemanticsAdrian Roselli
Developers who choose HTML elements that best describe a screen’s structure and semantics often don’t know how browsers use their CSS to break those semantics.
Tables are a useful tool for organizing data in HTML. They are made up of rows and columns, with <table>, <tr>, and <td> tags. Additional tags like <th>, <caption>, <thead>, <tbody>, and <tfoot> allow for structured table headings, titles, and division into different sections. Attributes specify table styling, sizing, cell merging, and more. Tables provide a flexible way to display various types of information on web pages.
This document provides an overview of arrays for a class on arrays. It discusses what arrays are, how to create and access arrays, properties and methods of arrays, iterating through arrays, and 2D arrays. It then introduces an assignment to create a daily agenda using a 2D array and a battleship game project that uses arrays to track ship locations on a grid.
Twinkle is a GUI tool for writing and running SPARQL queries against local files, remote files, Jena databases, and SPARQL endpoints. It allows inferencing using RDFS, OWL, and Jena rules. Configuration is done declaratively using the Jena assembler API. Twinkle utilizes the ARQ SPARQL query engine and provides additional functions and property libraries. Future plans include improved documentation, access control, caching, and syntax highlighting.
This document discusses MongoDB, a document-oriented NoSQL database. It begins with an introduction to NoSQL databases and their advantages over relational databases. MongoDB is then described in more detail, including its features like storing dynamic JSON documents, indexing, replication, querying and MapReduce capabilities. Examples of CRUD operations on MongoDB documents are provided. The document concludes by discussing when MongoDB may be applicable and who uses it, as well as comparing MongoDB to SQL databases.
This document summarizes a presentation about the W3C XML Schema Patterns for Databinding Working Group. The working group aims to define patterns for how XML schemas can be more easily and reliably bound to data models. This will be done by specifying basic and advanced patterns, examples, and a detector to identify patterns in schemas. The goals are to improve the interoperability of databinding tools and help developers choose schemas that are more easily supported.
The document discusses schema-less databases and how they differ from traditional databases. Schema-less databases like MongoDB, CouchDB, and Cassandra use documents rather than tables and fields. Documents can vary in structure and there are no enforced relationships between data like with schemas. This flexibility allows for easier development of certain types of applications, like a campaign management system, though it comes with some disadvantages compared to SQL databases.
The document discusses d3.js, an open-source JavaScript library for manipulating documents based on data. It provides an overview of what d3.js is, why it is useful, how to set up the environment and get started, and includes examples of basic visualizations that can be created using d3.js like bar charts and circles. Resources for learning more about d3.js such as tutorials, examples, and references are also provided.
This document provides an overview of database normalization concepts. It begins by defining normalization as the process of organizing data in a database to eliminate redundant data and ensure data dependencies are properly represented by constraints. It then discusses first normal form (1NF), which requires each cell to contain a single value. Candidate keys and super keys are also defined. The document concludes by briefly mentioning higher normal forms up to fifth normal form (5NF) and some alternative database design approaches such as NoSQL and graph databases.
String Comparison Surprises: Did Postgres lose my data?Jeremy Schneider
Comparisons are fundamental to computing - and comparing strings is not nearly as straightforward as you might think. Come learn about the history, nuance and surprises of “putting words in order” that you never knew existed in computer science, and how that nuance impacts both general programming and SQL programming. Next, walk through a few actual scenarios and demonstrations using PostgreSQL as a user and administrator, which you can re-run yourself later for further study, including one way you could easily corrupt your self-managed PostgreSQL database if you aren't prepared. Finally we’ll dive into an explanation of the surprising behaviors we saw in PostgreSQL, and learn more about user and administrative features PostgreSQL provides related to localized string comparison.
The document discusses the appeal and readiness of CSS3. It provides examples of how CSS3 simplifies solutions for tasks like zebra striping tables and creating rounded corners, using fewer lines of code compared to previous techniques. However, CSS3 is not fully supported by all browsers yet. The document advocates for progressive enhancement, using CSS3 where appropriate but having fallback solutions. It presents several CSS3 features like shadows, transforms, and animations as examples. The conclusion challenges the reader to try CSS3 where suitable and provides links to the presenter's online profiles.
Web Developement Workshop (Oct 2009) SlidesManish Sinha
This document provides an overview of web development technologies including HTML, CSS, PHP, MySQL, and forms. It includes brief introductions and code snippets for each topic. Key points covered are basic HTML tags and structure, CSS styling, SQL commands for managing a MySQL database, PHP syntax and functions, and using forms to pass data between pages. Contact information is also provided for three web developers.
The Responsive Grid & You: Extending Your WordPress Site Across Multiple Dev...Jeremy Fuksa
Presented to WordCamp KC 2011.
If you are a web designer of any type, you're interested in making sure your designs are faithful AND useful to the widest audience possible. This has been true for years. But now, your audience has widened to mobile users and also users on HDTVs. How do you accommodate them? Simple: Responsive Web Design.
This talk shows how to use some of the open source responsive CSS frameworks to make sites that are fluid and adaptable to a wide range of devices.
A presentation on Shanghai on Rails, March 14 2009, includes rack middelware introduction, one-file application using sinatra and sequel, and sinatra program running under Rails Metal.
These are the slides from my presentation on Running R in the Database using Oracle R Enterprise. The second half of the presentation is a live demo of using the Oracle R Enterprise. Unfortunately the demo is not listed in these slides
This document provides an overview of the semantic web, including its major aspects and building blocks. It discusses the conceptual graph model that underlies the semantic web and standards like RDF, RDF Schema, and SPARQL. Key points covered include how semantic data is represented using URI identifiers and triples, how RDF and RDFa can be used to add metadata to web resources, how semantic data can be stored and queried using triplestores and SPARQL respectively. The document aims to explain the basics of the semantic web and how structured data representations and querying can allow linking and integrating of data on the web.
The document discusses different NoSQL databases including Cassandra, CouchDB, MongoDB, Neo4J, and Redis. It explains some of the key concepts of NoSQL databases like being non-relational, schema-less, and emphasizing availability and partition tolerance. It provides brief overviews of the data models and architectures of different NoSQL databases and how they handle concepts like distribution, replication, and querying.
Web Typography is exploding all over the web, we made a jQuery plugin to give you control over those new fonts. We also made this powerpoint for a talk on the same subject.
SQLite is a file-based database engine that stores databases in files on disk. It supports databases up to 2TB in size and can be easily portable across platforms. SQLite is completely typeless, meaning fields do not need to be associated with a specific type. SQL commands are used to interact with SQLite databases from PHP. Queries return result objects that can be fetched and processed row by row or all at once to retrieve the full result set.
The document discusses different approaches to method level security in Spring Security including @PreAuthorize, @PostAuthorize, @PreFilter, and @PostFilter annotations. @PreAuthorize allows restricting access to methods based on roles or expressions while @PostAuthorize controls access based on method return values. @PreFilter and @PostFilter can filter collections passed as method parameters or returned.
This document discusses creating a secured Spring MVC application with user authentication and authorization. It describes setting up a MVC application structure with JSP pages organized in folders, then adding Spring Security to restrict access to admin pages requiring login. It shows configuring security by overriding WebSecurityConfigurerAdapter methods and using ant matchers to specify URL patterns. Finally, it discusses configuring user details by adding database tables and integrating with Spring Security.
The document describes several JavaScript coding problems involving HTML forms:
1. Coding a form with 3 text fields and a button that displays the sum of the first two fields in the third read-only field when clicked.
2. Modifying the above form so that the button is initially disabled and only enabled when both first fields have values, toggling as values are added or removed.
3. Coding a form with 5 text fields that only submits when all are filled and displays an alert naming blank fields, focusing the first blank field.
4. Adding to problem 3 so that pressing return in a filled field focuses and auto-capitalizes the next field.
5. Today's
CSUN 2020: CSS Display Properties Versus HTML SemanticsAdrian Roselli
Developers who choose HTML elements that best describe a screen’s structure and semantics often don’t know how browsers use their CSS to break those semantics.
Tables are a useful tool for organizing data in HTML. They are made up of rows and columns, with <table>, <tr>, and <td> tags. Additional tags like <th>, <caption>, <thead>, <tbody>, and <tfoot> allow for structured table headings, titles, and division into different sections. Attributes specify table styling, sizing, cell merging, and more. Tables provide a flexible way to display various types of information on web pages.
This document provides an overview of arrays for a class on arrays. It discusses what arrays are, how to create and access arrays, properties and methods of arrays, iterating through arrays, and 2D arrays. It then introduces an assignment to create a daily agenda using a 2D array and a battleship game project that uses arrays to track ship locations on a grid.
Twinkle is a GUI tool for writing and running SPARQL queries against local files, remote files, Jena databases, and SPARQL endpoints. It allows inferencing using RDFS, OWL, and Jena rules. Configuration is done declaratively using the Jena assembler API. Twinkle utilizes the ARQ SPARQL query engine and provides additional functions and property libraries. Future plans include improved documentation, access control, caching, and syntax highlighting.
This document discusses MongoDB, a document-oriented NoSQL database. It begins with an introduction to NoSQL databases and their advantages over relational databases. MongoDB is then described in more detail, including its features like storing dynamic JSON documents, indexing, replication, querying and MapReduce capabilities. Examples of CRUD operations on MongoDB documents are provided. The document concludes by discussing when MongoDB may be applicable and who uses it, as well as comparing MongoDB to SQL databases.
This document summarizes a presentation about the W3C XML Schema Patterns for Databinding Working Group. The working group aims to define patterns for how XML schemas can be more easily and reliably bound to data models. This will be done by specifying basic and advanced patterns, examples, and a detector to identify patterns in schemas. The goals are to improve the interoperability of databinding tools and help developers choose schemas that are more easily supported.
The document discusses schema-less databases and how they differ from traditional databases. Schema-less databases like MongoDB, CouchDB, and Cassandra use documents rather than tables and fields. Documents can vary in structure and there are no enforced relationships between data like with schemas. This flexibility allows for easier development of certain types of applications, like a campaign management system, though it comes with some disadvantages compared to SQL databases.
The document discusses d3.js, an open-source JavaScript library for manipulating documents based on data. It provides an overview of what d3.js is, why it is useful, how to set up the environment and get started, and includes examples of basic visualizations that can be created using d3.js like bar charts and circles. Resources for learning more about d3.js such as tutorials, examples, and references are also provided.
This document provides an overview of database normalization concepts. It begins by defining normalization as the process of organizing data in a database to eliminate redundant data and ensure data dependencies are properly represented by constraints. It then discusses first normal form (1NF), which requires each cell to contain a single value. Candidate keys and super keys are also defined. The document concludes by briefly mentioning higher normal forms up to fifth normal form (5NF) and some alternative database design approaches such as NoSQL and graph databases.
String Comparison Surprises: Did Postgres lose my data?Jeremy Schneider
Comparisons are fundamental to computing - and comparing strings is not nearly as straightforward as you might think. Come learn about the history, nuance and surprises of “putting words in order” that you never knew existed in computer science, and how that nuance impacts both general programming and SQL programming. Next, walk through a few actual scenarios and demonstrations using PostgreSQL as a user and administrator, which you can re-run yourself later for further study, including one way you could easily corrupt your self-managed PostgreSQL database if you aren't prepared. Finally we’ll dive into an explanation of the surprising behaviors we saw in PostgreSQL, and learn more about user and administrative features PostgreSQL provides related to localized string comparison.
The document discusses the appeal and readiness of CSS3. It provides examples of how CSS3 simplifies solutions for tasks like zebra striping tables and creating rounded corners, using fewer lines of code compared to previous techniques. However, CSS3 is not fully supported by all browsers yet. The document advocates for progressive enhancement, using CSS3 where appropriate but having fallback solutions. It presents several CSS3 features like shadows, transforms, and animations as examples. The conclusion challenges the reader to try CSS3 where suitable and provides links to the presenter's online profiles.
Web Developement Workshop (Oct 2009) SlidesManish Sinha
This document provides an overview of web development technologies including HTML, CSS, PHP, MySQL, and forms. It includes brief introductions and code snippets for each topic. Key points covered are basic HTML tags and structure, CSS styling, SQL commands for managing a MySQL database, PHP syntax and functions, and using forms to pass data between pages. Contact information is also provided for three web developers.
The Responsive Grid & You: Extending Your WordPress Site Across Multiple Dev...Jeremy Fuksa
Presented to WordCamp KC 2011.
If you are a web designer of any type, you're interested in making sure your designs are faithful AND useful to the widest audience possible. This has been true for years. But now, your audience has widened to mobile users and also users on HDTVs. How do you accommodate them? Simple: Responsive Web Design.
This talk shows how to use some of the open source responsive CSS frameworks to make sites that are fluid and adaptable to a wide range of devices.
A presentation on Shanghai on Rails, March 14 2009, includes rack middelware introduction, one-file application using sinatra and sequel, and sinatra program running under Rails Metal.
These are the slides from my presentation on Running R in the Database using Oracle R Enterprise. The second half of the presentation is a live demo of using the Oracle R Enterprise. Unfortunately the demo is not listed in these slides
This document provides an overview of the semantic web, including its major aspects and building blocks. It discusses the conceptual graph model that underlies the semantic web and standards like RDF, RDF Schema, and SPARQL. Key points covered include how semantic data is represented using URI identifiers and triples, how RDF and RDFa can be used to add metadata to web resources, how semantic data can be stored and queried using triplestores and SPARQL respectively. The document aims to explain the basics of the semantic web and how structured data representations and querying can allow linking and integrating of data on the web.
The document discusses different NoSQL databases including Cassandra, CouchDB, MongoDB, Neo4J, and Redis. It explains some of the key concepts of NoSQL databases like being non-relational, schema-less, and emphasizing availability and partition tolerance. It provides brief overviews of the data models and architectures of different NoSQL databases and how they handle concepts like distribution, replication, and querying.
Web Typography is exploding all over the web, we made a jQuery plugin to give you control over those new fonts. We also made this powerpoint for a talk on the same subject.
SQLite is a file-based database engine that stores databases in files on disk. It supports databases up to 2TB in size and can be easily portable across platforms. SQLite is completely typeless, meaning fields do not need to be associated with a specific type. SQL commands are used to interact with SQLite databases from PHP. Queries return result objects that can be fetched and processed row by row or all at once to retrieve the full result set.
The document discusses different approaches to method level security in Spring Security including @PreAuthorize, @PostAuthorize, @PreFilter, and @PostFilter annotations. @PreAuthorize allows restricting access to methods based on roles or expressions while @PostAuthorize controls access based on method return values. @PreFilter and @PostFilter can filter collections passed as method parameters or returned.
This document discusses creating a secured Spring MVC application with user authentication and authorization. It describes setting up a MVC application structure with JSP pages organized in folders, then adding Spring Security to restrict access to admin pages requiring login. It shows configuring security by overriding WebSecurityConfigurerAdapter methods and using ant matchers to specify URL patterns. Finally, it discusses configuring user details by adding database tables and integrating with Spring Security.
The document describes several JavaScript coding problems involving HTML forms:
1. Coding a form with 3 text fields and a button that displays the sum of the first two fields in the third read-only field when clicked.
2. Modifying the above form so that the button is initially disabled and only enabled when both first fields have values, toggling as values are added or removed.
3. Coding a form with 5 text fields that only submits when all are filled and displays an alert naming blank fields, focusing the first blank field.
4. Adding to problem 3 so that pressing return in a filled field focuses and auto-capitalizes the next field.
5. Today's
This document contains instructions for a lab assignment on computer networks. Students are asked to analyze sample IPv4 and ARP packets captured in Wireshark and answer questions about the packet headers. For the IPv4 packet, they must identify the Ethernet header length, isolate the IPv4 header, find source/destination MAC and IP addresses, and determine packet properties like the number of routers it can pass through and the identification field value. For the ARP packet, students are asked to classify it as a request or reply and identify fields that indicate the protocol, source/destination addresses, and addresses being resolved.
This document contains a lab assignment for a computers networks course. It provides 3 exercises analyzing packet headers at the Ethernet, network, and transport layers. Students are asked to extract information like source/destination addresses, protocol types, header sizes, and port numbers. They are also asked to explain the purpose of different protocols and whether one could be used for media streaming.
The document outlines the goals and topics to be covered in a lecture on data and network security. It will discuss principles of network security including cryptography, authentication, message integrity, and key distribution. It will also cover security implementations in practice such as firewalls and security at different network layers. The lecture will begin with an introduction to network security and then cover cryptography, authentication, integrity, key distribution, access control with firewalls, attacks and countermeasures, and security across network layers.
This document discusses network programming in Java. It shows how to get the local host address and address of google.com. It defines a server as a program that listens on a TCP port for connections and a client as a program that initiates connections. It demonstrates how to create a server socket to listen on a port and how a client socket can connect to an IP address and port. It also discusses Java I/O streams for input and output and how to handle files in Java including checking if a directory exists, creating it if not, opening output streams to write to files, and approaches for reading from files.
Describes Bluetooth protocol in the application layer, Uses Java to explore Bluetooth technology using JSR-82. Has separate discussions for :
1) concept of local and remote device
2) Find out your own MAC Address (Bluetooth )
3) Search for devices
4)Connect to a device over BTSPP
5) Use javax.microedition.io
6) It also works with Java ME (J2ME)
7) concept of UUID and profiles
9) It connects to DUN profile
10) Using AT commands to ethically make calls from another GSM mobile or send SMS from it
This shows how one can use XMPP in one's Java coding to make an IM communication. It'd be really amusing to see your Facebook or Google chat in action with your own code.
This begins your journey to java as a very beginner. Prerequisite of the audience is strong understanding of basic language fundamentals of C or C++ or C# .
This is one of the comprehensive Java slides I made in 2008.
This covers:
a) Constructors
b) static initializers and blocks
c) non-static initializers and blocks
d) this keyword
e) chaining of constructors
This Java slides gives comprehensive understating of :
a) Inheritance
b) super keyword and constructors
c) hierarchical super constructor and execution of blocks and initilaizers
d) static methods and their speciality
e) Method overriding versus overloading
f) why static methods cannot be overridden
h) private methods : why they are not overridden
g) rules of overriding :Exceptions to be thrown
h) dynamic method dispatch what and why
Exceptions in Java occur when unexpected or abnormal conditions arise during program execution. There are two main types of exceptions: Exceptions, which can be caught and handled by the program, and Errors, which usually indicate serious problems and cannot be caught. When an exception occurs, an object is thrown which can either be handled within the method or passed to the calling method. Exceptions are typically generated by the Java runtime system but can also be manually thrown in code. Finally blocks ensure code is executed whether or not an exception occurs, such as closing open files or network connections.
Java Universal super class java.lang.Object is discussed comprehensively with code snippets.
Also covers:
a) Why we need inheritance and dynamic method dispatch
b) Need of a universal parent
c) Delegation and proxies
d) toString(), clone(), equals(), notify()
This document discusses Java Server Pages (JSP) and compares it to servlets. It outlines some drawbacks of servlets, including that web page designers need knowledge of servlets and servlets have to be recompiled for each presentation change. It then describes advantages of JSPs such as allowing dynamic web page creation through combining HTML and scripting tags. The document also covers JSP directives, implicit objects, Java beans, and standard action tags like <jsp:useBean> and <jsp:include>.
Soham Sengupta will give a presentation on surfing the web safely. He will discuss possible attacks like SQL injection, malicious cookies and software. Sengupta will demonstrate attacks and prevention mechanisms like basic cryptography. He warns about risks of using public networks, pirated software, and untrusted browsers and extensions that could steal personal information. Sengupta recommends using trusted browsers like Chrome, activating two-step authentication, and being wary of links and downloads from unknown sources to surf safely.
The document provides an overview of HTML (Hypertext Markup Language) and basic tags used in HTML. It discusses that HTML is used to render web pages but rendering may differ across browsers. It also mentions that HTML has no computation power so scripting languages like JavaScript are needed for user interaction. The document then goes on to explain some common HTML tags like <html>, <head>, <title>, <body> etc. and form tags like <form>, <input>, <select> and how they are used to take user input. It also provides examples of using JavaScript for basic form validation.
This document provides an overview of JavaScript fundamentals including a brief history of JavaScript, its uses, language features, inclusion of scripts in HTML documents, and the JavaScript object model. It discusses the window object and properties like location, frames, history. It also covers variables and data types, operators, control structures, arrays, functions, and communicating with the user through prompts, alerts and changing the status bar.
This document provides an overview of Asynchronous JavaScript and XML (AJAX). It discusses how AJAX allows for asynchronous data retrieval from web servers in the background without interfering with the display and behavior of the existing page. This is done using the XMLHttpRequest object to make requests and callbacks that can update portions of the page without reloading. The document covers the basic components and uses of AJAX including real-time validation, autocomplete, and updating parts of pages without reloading. It also discusses some challenges with AJAX including breaking the back button and increasing code size.
Not So Common Memory Leaks in Java WebinarTier1 app
This SlideShare presentation is from our May webinar, “Not So Common Memory Leaks & How to Fix Them?”, where we explored lesser-known memory leak patterns in Java applications. Unlike typical leaks, subtle issues such as thread local misuse, inner class references, uncached collections, and misbehaving frameworks often go undetected and gradually degrade performance. This deck provides in-depth insights into identifying these hidden leaks using advanced heap analysis and profiling techniques, along with real-world case studies and practical solutions. Ideal for developers and performance engineers aiming to deepen their understanding of Java memory management and improve application stability.
Download YouTube By Click 2025 Free Full Activatedsaniamalik72555
Copy & Past Link 👉👉
https://dr-up-community.info/
"YouTube by Click" likely refers to the ByClick Downloader software, a video downloading and conversion tool, specifically designed to download content from YouTube and other video platforms. It allows users to download YouTube videos for offline viewing and to convert them to different formats.
Best Practices for Collaborating with 3D Artists in Mobile Game DevelopmentJuego Studios
Discover effective strategies for working with 3D artists on mobile game projects. Learn how top mobile game development companies streamline collaboration with 3D artists in Dubai for high-quality, optimized game assets.
TestMigrationsInPy: A Dataset of Test Migrations from Unittest to Pytest (MSR...Andre Hora
Unittest and pytest are the most popular testing frameworks in Python. Overall, pytest provides some advantages, including simpler assertion, reuse of fixtures, and interoperability. Due to such benefits, multiple projects in the Python ecosystem have migrated from unittest to pytest. To facilitate the migration, pytest can also run unittest tests, thus, the migration can happen gradually over time. However, the migration can be timeconsuming and take a long time to conclude. In this context, projects would benefit from automated solutions to support the migration process. In this paper, we propose TestMigrationsInPy, a dataset of test migrations from unittest to pytest. TestMigrationsInPy contains 923 real-world migrations performed by developers. Future research proposing novel solutions to migrate frameworks in Python can rely on TestMigrationsInPy as a ground truth. Moreover, as TestMigrationsInPy includes information about the migration type (e.g., changes in assertions or fixtures), our dataset enables novel solutions to be verified effectively, for instance, from simpler assertion migrations to more complex fixture migrations. TestMigrationsInPy is publicly available at: https://github.com/altinoalvesjunior/TestMigrationsInPy.
What Do Contribution Guidelines Say About Software Testing? (MSR 2025)Andre Hora
Software testing plays a crucial role in the contribution process of open-source projects. For example, contributions introducing new features are expected to include tests, and contributions with tests are more likely to be accepted. Although most real-world projects require contributors to write tests, the specific testing practices communicated to contributors remain unclear. In this paper, we present an empirical study to understand better how software testing is approached in contribution guidelines. We analyze the guidelines of 200 Python and JavaScript open-source software projects. We find that 78% of the projects include some form of test documentation for contributors. Test documentation is located in multiple sources, including CONTRIBUTING files (58%), external documentation (24%), and README files (8%). Furthermore, test documentation commonly explains how to run tests (83.5%), but less often provides guidance on how to write tests (37%). It frequently covers unit tests (71%), but rarely addresses integration (20.5%) and end-to-end tests (15.5%). Other key testing aspects are also less frequently discussed: test coverage (25.5%) and mocking (9.5%). We conclude by discussing implications and future research.
PDF Reader Pro Crack Latest Version FREE Download 2025mu394968
🌍📱👉COPY LINK & PASTE ON GOOGLE https://dr-kain-geera.info/👈🌍
PDF Reader Pro is a software application, often referred to as an AI-powered PDF editor and converter, designed for viewing, editing, annotating, and managing PDF files. It supports various PDF functionalities like merging, splitting, converting, and protecting PDFs. Additionally, it can handle tasks such as creating fillable forms, adding digital signatures, and performing optical character recognition (OCR).
AgentExchange is Salesforce’s latest innovation, expanding upon the foundation of AppExchange by offering a centralized marketplace for AI-powered digital labor. Designed for Agentblazers, developers, and Salesforce admins, this platform enables the rapid development and deployment of AI agents across industries.
Email: [email protected]
Phone: +1(630) 349 2411
Website: https://www.fexle.com/blogs/agentexchange-an-ultimate-guide-for-salesforce-consultants-businesses/?utm_source=slideshare&utm_medium=pptNg
How can one start with crypto wallet development.pptxlaravinson24
This presentation is a beginner-friendly guide to developing a crypto wallet from scratch. It covers essential concepts such as wallet types, blockchain integration, key management, and security best practices. Ideal for developers and tech enthusiasts looking to enter the world of Web3 and decentralized finance.
Proactive Vulnerability Detection in Source Code Using Graph Neural Networks:...Ranjan Baisak
As software complexity grows, traditional static analysis tools struggle to detect vulnerabilities with both precision and context—often triggering high false positive rates and developer fatigue. This article explores how Graph Neural Networks (GNNs), when applied to source code representations like Abstract Syntax Trees (ASTs), Control Flow Graphs (CFGs), and Data Flow Graphs (DFGs), can revolutionize vulnerability detection. We break down how GNNs model code semantics more effectively than flat token sequences, and how techniques like attention mechanisms, hybrid graph construction, and feedback loops significantly reduce false positives. With insights from real-world datasets and recent research, this guide shows how to build more reliable, proactive, and interpretable vulnerability detection systems using GNNs.
Join Ajay Sarpal and Miray Vu to learn about key Marketo Engage enhancements. Discover improved in-app Salesforce CRM connector statistics for easy monitoring of sync health and throughput. Explore new Salesforce CRM Synch Dashboards providing up-to-date insights into weekly activity usage, thresholds, and limits with drill-down capabilities. Learn about proactive notifications for both Salesforce CRM sync and product usage overages. Get an update on improved Salesforce CRM synch scale and reliability coming in Q2 2025.
Key Takeaways:
Improved Salesforce CRM User Experience: Learn how self-service visibility enhances satisfaction.
Utilize Salesforce CRM Synch Dashboards: Explore real-time weekly activity data.
Monitor Performance Against Limits: See threshold limits for each product level.
Get Usage Over-Limit Alerts: Receive notifications for exceeding thresholds.
Learn About Improved Salesforce CRM Scale: Understand upcoming cloud-based incremental sync.
Creating Automated Tests with AI - Cory House - Applitools.pdfApplitools
In this fast-paced, example-driven session, Cory House shows how today’s AI tools make it easier than ever to create comprehensive automated tests. Full recording at https://applitools.info/5wv
See practical workflows using GitHub Copilot, ChatGPT, and Applitools Autonomous to generate and iterate on tests—even without a formal requirements doc.
Microsoft AI Nonprofit Use Cases and Live Demo_2025.04.30.pdfTechSoup
In this webinar we will dive into the essentials of generative AI, address key AI concerns, and demonstrate how nonprofits can benefit from using Microsoft’s AI assistant, Copilot, to achieve their goals.
This event series to help nonprofits obtain Copilot skills is made possible by generous support from Microsoft.
What You’ll Learn in Part 2:
Explore real-world nonprofit use cases and success stories.
Participate in live demonstrations and a hands-on activity to see how you can use Microsoft 365 Copilot in your own work!
Avast Premium Security Crack FREE Latest Version 2025mu394968
🌍📱👉COPY LINK & PASTE ON GOOGLE https://dr-kain-geera.info/👈🌍
Avast Premium Security is a paid subscription service that provides comprehensive online security and privacy protection for multiple devices. It includes features like antivirus, firewall, ransomware protection, and website scanning, all designed to safeguard against a wide range of online threats, according to Avast.
Key features of Avast Premium Security:
Antivirus: Protects against viruses, malware, and other malicious software, according to Avast.
Firewall: Controls network traffic and blocks unauthorized access to your devices, as noted by All About Cookies.
Ransomware protection: Helps prevent ransomware attacks, which can encrypt your files and hold them hostage.
Website scanning: Checks websites for malicious content before you visit them, according to Avast.
Email Guardian: Scans your emails for suspicious attachments and phishing attempts.
Multi-device protection: Covers up to 10 devices, including Windows, Mac, Android, and iOS, as stated by 2GO Software.
Privacy features: Helps protect your personal data and online privacy.
In essence, Avast Premium Security provides a robust suite of tools to keep your devices and online activity safe and secure, according to Avast.
Scaling GraphRAG: Efficient Knowledge Retrieval for Enterprise AIdanshalev
If we were building a GenAI stack today, we'd start with one question: Can your retrieval system handle multi-hop logic?
Trick question, b/c most can’t. They treat retrieval as nearest-neighbor search.
Today, we discussed scaling #GraphRAG at AWS DevOps Day, and the takeaway is clear: VectorRAG is naive, lacks domain awareness, and can’t handle full dataset retrieval.
GraphRAG builds a knowledge graph from source documents, allowing for a deeper understanding of the data + higher accuracy.
DVDFab Crack FREE Download Latest Version 2025younisnoman75
⭕️➡️ FOR DOWNLOAD LINK : http://drfiles.net/ ⬅️⭕️
DVDFab is a multimedia software suite primarily focused on DVD and Blu-ray disc processing. It offers tools for copying, ripping, creating, and editing DVDs and Blu-rays, as well as features for downloading videos from streaming sites. It also provides solutions for playing locally stored video files and converting audio and video formats.
Here's a more detailed look at DVDFab's offerings:
DVD Copy:
DVDFab offers software for copying and cloning DVDs, including removing copy protections and creating backups.
DVD Ripping:
This allows users to rip DVDs to various video and audio formats for playback on different devices, while maintaining the original quality.
Blu-ray Copy:
DVDFab provides tools for copying and cloning Blu-ray discs, including removing Cinavia protection and creating lossless backups.
4K UHD Copy:
DVDFab is known for its 4K Ultra HD Blu-ray copy software, allowing users to copy these discs to regular BD-50/25 discs or save them as 1:1 lossless ISO files.
DVD Creator:
This tool allows users to create DVDs from various video and audio formats, with features like GPU acceleration for faster burning.
Video Editing:
DVDFab includes a video editing tool for tasks like cropping, trimming, adding watermarks, external subtitles, and adjusting brightness.
Video Player:
A free video player that supports a wide range of video and audio formats.
All-In-One:
DVDFab offers a bundled software package, DVDFab All-In-One, that includes various tools for handling DVD and Blu-ray processing.
6. Ge n e r a t e Ta b l e s i n S e r v l e t
Steps to follow:
1. Create the Database (Ignore, if it exists)
2. Create table and populate with data
3. Create DSN (for ODBC) (ignore, if exists)
4. Create a Dynamic Web Application in Eclipse
5. Create a Java Class that has two static methods to
A. Connect to the Database aforesaid:
A. Fetches records from the table in the database.
B. Close the connection
Monday,
[email protected] October 13,
6
2014
7. G e n e r a t e Ta b l e s i n S e r v l e t … c o n t i n u e d
Monday,
[email protected] October 13,
7
2014