The document discusses ASP.NET concepts including user controls, validation controls, and state management. User controls allow reusable components and inherit page properties. Validation controls validate client-side and server-side. State management techniques preserve information across requests using view state, session state, cookies, and other methods. The document also covers ASP.NET configuration files and application events.
This document discusses ASP.NET handlers and modules. HttpModules are classes that plug into the request processing pipeline and respond to application events. They can store global state between requests and implement cross-cutting functionality. HttpHandlers process incoming HTTP requests and are mapped to file extensions. Common handlers include ASP.NET pages, web services, and generic handlers. The document demonstrates how to create custom HttpModules and HttpHandlers, and discusses deployment options such as publishing to local IIS.
Controllers handle web requests from users and interact with views and models. Views display templates filled with application data and convert it to HTML. Models represent and wrap application data stored in the database. Helpers assist models, views, and controllers. Common Rails methods include link_to for creating links and migrations for modifying the database schema by adding, removing, or changing columns.
The document discusses ASP.NET 4.0 and covers topics like data binding, rich data controls, and n-tier architecture. It provides information on programatic and declarative data binding. Rich data controls like GridViews can be bound to data. N-tier architecture separates the user interface, business logic, and data access layers. This improves maintenance and flexibility. Data source controls allow binding database queries to controls without code.
Introducing ASP.NET MVC, which follows an MVC pattern to separate concerns into models, views, and controllers. It aims to address disadvantages of ASP.NET like increasing postbacks and view state as functionality increases. The architecture uses models to pass data between controllers and views, views generate HTML, and controllers handle requests and call views. It establishes standard directories, file naming, and handles the page lifecycle through routing.
This document provides an overview of key concepts in single page applications including client-side templates using expressions like {{ }}, model-view-controller architecture with clear separation of data, logic and presentation, two-way data binding between model and view, dependency injection to pass dependencies to classes, and directives that extend HTML's template abilities. The model-view-controller pattern has the view as the DOM, controllers as JavaScript classes that update the model, and the model storing data in object properties that notifies the view of changes.
This document introduces various data controls in ASP.NET, including GridView, DataList, and Repeater controls. It discusses how to bind these controls to different data sources using ADO.NET. It also covers creating a master page layout with content placeholders and applying the master page to content pages.
This document discusses several advanced web programming tasks in ASP.NET, including handling exceptions at the page and application level, programming asynchronous web pages, creating custom HTTP handlers, and accessing intrinsic objects and page headers. It provides code examples for handling errors in pages and applications, creating asynchronous pages, registering a custom image handler in IIS, and setting the page title and style dynamically.
SQLite is an open-source relational database that is embedded into Android devices. It uses SQL syntax and transactions to store and query data in a compact format using a single database file. SQLite is commonly used on Android to persistently store data for a single application in a private database that can be accessed via a content provider if sharing with other apps is desired.
Introduction to Asp.net 3.5 using VS 2008maddinapudi
This document provides an agenda for a presentation on introducing ASP.NET 3.5 using Visual Studio 2008. The presentation covers enhancements in ASP.NET 3.5 like new controls, LINQ, and integrated AJAX. It also discusses Visual Studio 2008 features like multi-targeting frameworks and improved JavaScript debugging. New ASP.NET 3.5 controls are demonstrated, including the LinqDataSource and ListView controls. The benefits of LINQ for data access and integration with programming languages are outlined.
This document provides a reference to the System.Web.UI.DataBindingCollection class in the .NET Framework. DataBindingCollection manages a collection of DataBinding objects used to associate data sources with UI elements. It allows adding, removing, and accessing DataBinding objects in the collection.
An ASP object is something that typically has methods, properties, and collections. The main ASP objects are the Request, Response, Session, Server, and Application objects. The Request object collects data sent from the client to the server, including form data and query strings. Form data is collected using either the GET method, where data is appended to the URL, or the POST method, where data is sent as a separate bit stream. The Request.Form collection retrieves values of form elements submitted via a POST request. It can be used to display captured form values on subsequent pages.
This document provides an introduction and overview of ASP.NET and Web Forms. It discusses the background of ASP and how ASP.NET was developed to address challenges with ASP. The key features of ASP.NET, including Web Forms, Web Services, and the .NET Framework are described. The document then covers the ASP.NET programming model based on controls and events, and how postbacks maintain page state without requiring additional code. It also introduces the ASP.NET object model and server-side controls.
An ASP.NET application consists of files, pages, handlers, modules and executable code that can be invoked from a virtual directory. Unlike a Windows application, users do not directly run an ASP.NET application - requests are passed to the ASP.NET worker process. Web pages in the same virtual directory execute in the same application domain. The global.asax file allows handling of application-level events, and configuration is managed through XML configuration files like web.config. ASP.NET uses lazy initialization to create application domains on the first request, and recycles domains periodically to maintain performance.
How to Create and Load Model in LaravelYogesh singh
A model is a PHP class where perform data logic and database manipulation like – retrieve data, insert, update, and delete.
In Laravel models classes are stored in app/ directory.
This mainly loads from the controller.
In this tutorial, I show how you create and load Model in the controller and fetch records from MySQL database in Laravel.
This resume application was developed over 3 sprints using Angular2+ for the frontend, NodeJS and ExpressJS for the backend, and PostgreSQL for the database. The application allows applicants to submit forms with resume uploads and managers to view applicants in a tabular grid with sorting and filtering. Challenges included CORS errors, file uploads, and renaming uploaded files. Lessons learned included using Angular2+ architecture, dividing work into modules, and debugging with console logs. Resources used included documentation, Stack Overflow, Udemy, and YouTube tutorials.
The document discusses Microsoft SQL Server, including its architecture, editions, services, and development tools. It defines data, information, and knowledge. It also covers database definitions and types such as relational, document-oriented, real-time, and temporal databases. The key components of SQL Server's architecture include its storage and data types, database objects, buffer management, logging and transactions, concurrency and locking, and data retrieval.
CyberLab Training Division :
ASP.NET is a web application framework developed and marketed by Microsoft to allow programmers to build dynamic web sites. It allows you to use a full featured programming language such as C# or VB.NET to build web applications easily.
This tutorial covers all the basic elements of ASP.NET that a beginner would require to get started.
Audience
This tutorial has been prepared for the beginners to help them understand basic ASP.NET programming. After completing this tutorial you will find yourself at a moderate level of expertise in ASP.NET programming from where you can take yourself to next levels.
Prerequisites
Before proceeding with this tutorial, you should have a basic understanding of .NET programming language. As we are going to develop web-based applications using ASP.NET web application framework, it will be good if you have an understanding of other web technologies such as HTML, CSS, AJAX. etc
ASP.NET supports three different development models:
Web Pages, MVC (Model View Controller), and Web Forms.
For More Details.
Visit: http://www.cyberlabzone.com
Using sqlite database in android with sqlite manager browser add onsVincent Clyde
This document provides steps for using SQLite database in Android applications using Eclipse and the SQLite Manager Browser add-on for Firefox. It outlines downloading and using the add-on to create databases and tables, insert and delete data, and copy the database file to the application's assets folder. The presenter provides contact information for any additional questions.
This document provides an introduction to CodeIgniter, including essential skills needed to use it, an overview of its model-view-controller (MVC) pattern, and flow charts illustrating how it works. The flow chart shows that CodeIgniter uses index.php as a front controller to initialize resources, routes HTTP requests to controllers, applies security filtering, loads models and libraries, and renders the final view to send to the browser. The MVC pattern sections explain that models represent data structures, views present information to users, and controllers serve as intermediaries between models, views, and other resources needed to process requests.
This document provides steps for creating a RESTful web service using Java Persistence API (JPA) that consumes a web service and integrates with Google Maps. It outlines setting up a project in NetBeans with Glassfish server and MySQL, generating entities from a database table, creating a RESTful resource class, testing the service, and obtaining a Google Maps API key to integrate maps into the service response.
This document discusses ASP.NET server controls. It begins with an overview of client-server architectures on the internet and a comparison of ASP and ASP.NET. It then covers the ASP.NET architecture and the different types of ASP.NET server controls including basic web controls, list controls, data controls, rich controls and validation controls. Examples are provided of creating user controls and custom controls to add dynamic functionality and reusable components to ASP.NET applications.
This document provides an introduction to data binding in ASP.NET. It discusses two types of data binding: simple/inline data binding which binds data to control properties, and declarative data binding which binds data into control structures. Controls capable of simple binding inherit from ListControl while controls for declarative binding inherit from CompositeDataBoundControl. These include controls like DropDownList, GridView, and DetailsView. Declarative binding uses data sources, datasets, and data adapters to retrieve and manipulate data from a database.
Discussion on the new features of the Client Object Model (Client OM) in SharePoint 2010.
Presented at SharePoint Saturday Richmond 11/18/2009
Presented at SharePoint Saturday Virginia Beach 1/13/2010
Presented at SharePoint Saturday Boston 2/27/2009
The document discusses creating and working with web parts in ASP.NET. It covers the web part base class, rendering web parts in browsers and non-browser clients, overriding events, creating and saving web part properties, creating a simple "Hello World" web part with a custom property, using tool parts, and enabling connections between web parts using standardized interfaces.
This document provides an overview of ASP.NET, including its history and key features. It discusses how ASP.NET is an improvement over classic ASP as it is compiled, provides richer tooling support and framework. ASP.NET MVC and Web API are introduced as alternative frameworks that allow building web applications and services in a more RESTful way. The document also covers HTTP fundamentals and how ASP.NET applications integrate with IIS web servers, including how to create virtual directories.
The ASP.NET MVC Framework provides a powerful Model View Controller (MVC) approach to building web applications and provides separation of concerns, control over HTML output, intuitive URLs, and increased testability. We will start by looking at the -what and why of ASP.NET MVC. Then we will explore the various pieces of ASP.NET MVC including routes, controllers, actions, and views. If you are looking to get started with MVC then don’t miss this session.
This document discusses several advanced web programming tasks in ASP.NET, including handling exceptions at the page and application level, programming asynchronous web pages, creating custom HTTP handlers, and accessing intrinsic objects and page headers. It provides code examples for handling errors in pages and applications, creating asynchronous pages, registering a custom image handler in IIS, and setting the page title and style dynamically.
SQLite is an open-source relational database that is embedded into Android devices. It uses SQL syntax and transactions to store and query data in a compact format using a single database file. SQLite is commonly used on Android to persistently store data for a single application in a private database that can be accessed via a content provider if sharing with other apps is desired.
Introduction to Asp.net 3.5 using VS 2008maddinapudi
This document provides an agenda for a presentation on introducing ASP.NET 3.5 using Visual Studio 2008. The presentation covers enhancements in ASP.NET 3.5 like new controls, LINQ, and integrated AJAX. It also discusses Visual Studio 2008 features like multi-targeting frameworks and improved JavaScript debugging. New ASP.NET 3.5 controls are demonstrated, including the LinqDataSource and ListView controls. The benefits of LINQ for data access and integration with programming languages are outlined.
This document provides a reference to the System.Web.UI.DataBindingCollection class in the .NET Framework. DataBindingCollection manages a collection of DataBinding objects used to associate data sources with UI elements. It allows adding, removing, and accessing DataBinding objects in the collection.
An ASP object is something that typically has methods, properties, and collections. The main ASP objects are the Request, Response, Session, Server, and Application objects. The Request object collects data sent from the client to the server, including form data and query strings. Form data is collected using either the GET method, where data is appended to the URL, or the POST method, where data is sent as a separate bit stream. The Request.Form collection retrieves values of form elements submitted via a POST request. It can be used to display captured form values on subsequent pages.
This document provides an introduction and overview of ASP.NET and Web Forms. It discusses the background of ASP and how ASP.NET was developed to address challenges with ASP. The key features of ASP.NET, including Web Forms, Web Services, and the .NET Framework are described. The document then covers the ASP.NET programming model based on controls and events, and how postbacks maintain page state without requiring additional code. It also introduces the ASP.NET object model and server-side controls.
An ASP.NET application consists of files, pages, handlers, modules and executable code that can be invoked from a virtual directory. Unlike a Windows application, users do not directly run an ASP.NET application - requests are passed to the ASP.NET worker process. Web pages in the same virtual directory execute in the same application domain. The global.asax file allows handling of application-level events, and configuration is managed through XML configuration files like web.config. ASP.NET uses lazy initialization to create application domains on the first request, and recycles domains periodically to maintain performance.
How to Create and Load Model in LaravelYogesh singh
A model is a PHP class where perform data logic and database manipulation like – retrieve data, insert, update, and delete.
In Laravel models classes are stored in app/ directory.
This mainly loads from the controller.
In this tutorial, I show how you create and load Model in the controller and fetch records from MySQL database in Laravel.
This resume application was developed over 3 sprints using Angular2+ for the frontend, NodeJS and ExpressJS for the backend, and PostgreSQL for the database. The application allows applicants to submit forms with resume uploads and managers to view applicants in a tabular grid with sorting and filtering. Challenges included CORS errors, file uploads, and renaming uploaded files. Lessons learned included using Angular2+ architecture, dividing work into modules, and debugging with console logs. Resources used included documentation, Stack Overflow, Udemy, and YouTube tutorials.
The document discusses Microsoft SQL Server, including its architecture, editions, services, and development tools. It defines data, information, and knowledge. It also covers database definitions and types such as relational, document-oriented, real-time, and temporal databases. The key components of SQL Server's architecture include its storage and data types, database objects, buffer management, logging and transactions, concurrency and locking, and data retrieval.
CyberLab Training Division :
ASP.NET is a web application framework developed and marketed by Microsoft to allow programmers to build dynamic web sites. It allows you to use a full featured programming language such as C# or VB.NET to build web applications easily.
This tutorial covers all the basic elements of ASP.NET that a beginner would require to get started.
Audience
This tutorial has been prepared for the beginners to help them understand basic ASP.NET programming. After completing this tutorial you will find yourself at a moderate level of expertise in ASP.NET programming from where you can take yourself to next levels.
Prerequisites
Before proceeding with this tutorial, you should have a basic understanding of .NET programming language. As we are going to develop web-based applications using ASP.NET web application framework, it will be good if you have an understanding of other web technologies such as HTML, CSS, AJAX. etc
ASP.NET supports three different development models:
Web Pages, MVC (Model View Controller), and Web Forms.
For More Details.
Visit: http://www.cyberlabzone.com
Using sqlite database in android with sqlite manager browser add onsVincent Clyde
This document provides steps for using SQLite database in Android applications using Eclipse and the SQLite Manager Browser add-on for Firefox. It outlines downloading and using the add-on to create databases and tables, insert and delete data, and copy the database file to the application's assets folder. The presenter provides contact information for any additional questions.
This document provides an introduction to CodeIgniter, including essential skills needed to use it, an overview of its model-view-controller (MVC) pattern, and flow charts illustrating how it works. The flow chart shows that CodeIgniter uses index.php as a front controller to initialize resources, routes HTTP requests to controllers, applies security filtering, loads models and libraries, and renders the final view to send to the browser. The MVC pattern sections explain that models represent data structures, views present information to users, and controllers serve as intermediaries between models, views, and other resources needed to process requests.
This document provides steps for creating a RESTful web service using Java Persistence API (JPA) that consumes a web service and integrates with Google Maps. It outlines setting up a project in NetBeans with Glassfish server and MySQL, generating entities from a database table, creating a RESTful resource class, testing the service, and obtaining a Google Maps API key to integrate maps into the service response.
This document discusses ASP.NET server controls. It begins with an overview of client-server architectures on the internet and a comparison of ASP and ASP.NET. It then covers the ASP.NET architecture and the different types of ASP.NET server controls including basic web controls, list controls, data controls, rich controls and validation controls. Examples are provided of creating user controls and custom controls to add dynamic functionality and reusable components to ASP.NET applications.
This document provides an introduction to data binding in ASP.NET. It discusses two types of data binding: simple/inline data binding which binds data to control properties, and declarative data binding which binds data into control structures. Controls capable of simple binding inherit from ListControl while controls for declarative binding inherit from CompositeDataBoundControl. These include controls like DropDownList, GridView, and DetailsView. Declarative binding uses data sources, datasets, and data adapters to retrieve and manipulate data from a database.
Discussion on the new features of the Client Object Model (Client OM) in SharePoint 2010.
Presented at SharePoint Saturday Richmond 11/18/2009
Presented at SharePoint Saturday Virginia Beach 1/13/2010
Presented at SharePoint Saturday Boston 2/27/2009
The document discusses creating and working with web parts in ASP.NET. It covers the web part base class, rendering web parts in browsers and non-browser clients, overriding events, creating and saving web part properties, creating a simple "Hello World" web part with a custom property, using tool parts, and enabling connections between web parts using standardized interfaces.
This document provides an overview of ASP.NET, including its history and key features. It discusses how ASP.NET is an improvement over classic ASP as it is compiled, provides richer tooling support and framework. ASP.NET MVC and Web API are introduced as alternative frameworks that allow building web applications and services in a more RESTful way. The document also covers HTTP fundamentals and how ASP.NET applications integrate with IIS web servers, including how to create virtual directories.
The ASP.NET MVC Framework provides a powerful Model View Controller (MVC) approach to building web applications and provides separation of concerns, control over HTML output, intuitive URLs, and increased testability. We will start by looking at the -what and why of ASP.NET MVC. Then we will explore the various pieces of ASP.NET MVC including routes, controllers, actions, and views. If you are looking to get started with MVC then don’t miss this session.
This document provides an overview of ASP.NET, including the different development models (Web Pages, Web Forms, and MVC), layers of a web application, types of architectures (single-tier, two-tier, three-tier), and components of MVC (Model, View, Controller). It describes key aspects of each component, such as how controllers handle requests and render views with data from models. It also covers Razor syntax, passing data between MVC components, and using HTML helpers to generate HTML markup in views.
The document provides an overview of the ASP.NET MVC framework. It describes the core components of MVC - Models, Views, and Controllers. Models represent the application's data, Views display the UI, and Controllers handle user input and interaction. It also discusses when to use MVC vs Web Forms, the advantages of each, and new features in MVC 3. The standard project structure for MVC is also outlined.
ASP.NET MVC is a framework from Microsoft that uses the Model-View-Controller pattern to build dynamic web applications. It provides separation of concerns, testability, and full control over HTML and JavaScript. Key features include test-driven development, friendly URLs through routing, and no view state or server-based forms. The MVC pattern divides applications into separate modules for the model, the view, and the controller.
1. The document discusses adding React components to ASP.NET MVC applications using React JS.NET.
2. It explains how React JS.NET allows bootstrapping a React component tree from a C# view, allowing ASP.NET MVC apps to contain React component trees.
3. The document provides an overview of key aspects like how ReactDOM.Render() is called, using JSX files, fetching data from server-side MVC code, and rendering components on the server-side for performance.
This document contains information about Soe Tun, including his affiliation with the American College of Cardiology, his email and Twitter account, and the URL to his blog. It also contains information about the DC .NET User Group, including its Twitter account and location.
This document provides an introduction and overview of ASP.NET MVC architecture. It compares MVC to traditional ASP.NET web forms, describing advantages of MVC such as separation of concerns and better support for test-driven development. It outlines the core MVC components - Model, View, Controller - and how they interact. It also covers routing, passing data between controllers and views, form processing, unit testing, and includes examples of popular MVC sites.
ASP.NET MVC is a framework from Microsoft that separates an application's logic, presentation, and data access into three distinct components: models, views, and controllers. This separation of concerns makes the application easier to manage, test, and develop for large teams. ASP.NET MVC uses friendly URLs, does not rely on view state or server-based forms, and supports test-driven development better than traditional ASP.NET Web Forms applications.
The document provides an introduction to the Spring MVC framework. It describes key concepts such as MVC architecture, dependency injection, configuration of the DispatcherServlet, mapping requests to controllers, and defining views. It also discusses configuring other features like file uploads, scheduling, logging, security, and exceptions handling. The document encourages enrolling in a Udemy course for more details on using Spring MVC.
Java Spring MVC Framework with AngularJS by Google and HTML5Tuna Tore
The document provides an introduction to the Spring MVC framework. It describes key concepts such as MVC architecture, dependency injection, configuration of the DispatcherServlet, mapping requests to controllers, and defining views. It also discusses configuring ORM/JPA with Hibernate, sending emails, security, exceptions handling, and accessing REST services with RestTemplate. The document aims to give developers an overview of building web applications with Spring MVC.
A full course about asp.net mvc 5 in Arabic. You can watch on my youtube channel https://www.youtube.com/watch?v=jrhdXwuyrfs&list=PLAPpPaAUVQyZJvtvWH9eOJcVkj7NLPQLk
Niku Software
The ASP.Net MVC training is for web developers who use Microsoft Visual Studio and are looking to develop web applications. The MVC training will give them the necessary skills for developing MVC applications using the .NET framework, write JavaScript codes, create Views, add Controller, etc.
1) The document discusses how to build modular web applications using the JavaScript frameworks Backbone.js and RequireJS. It advocates separating an application into reusable components using the Model-View-Controller (MVC) pattern and composing the interface from independent views.
2) RequireJS allows code to be split into bite-sized modules and defines dependencies between modules. This supports large-scale application development and avoids dependency issues.
3) The document provides an example of a fictitious stock trading application called Bullsfirst that demonstrates these techniques and emphasizes the importance of architecture for engaging web applications.
This document provides an overview of MVC ASP.Net in Visual Studio 2010. It discusses why MVC is useful for code maintenance and unit testing. It defines the core components of MVC - the model, view, and controller. It also outlines some of the enhancements in ASP.Net MVC 2.0, including strong model binding, validation attributes, and areas to organize controllers and views.
This document provides an introduction to Spring MVC and its core concepts. It discusses the Model-View-Controller (MVC) architecture that Spring MVC is based on, including the model, view and controller components. It also describes the request processing lifecycle in Spring MVC, from the client request to the controller processing to view resolution. Additionally, it covers important Spring MVC concepts like context configuration, context hierarchy, and view resolvers.
This document discusses developing sandboxed solutions in SharePoint. It covers setting up a sandbox development environment in Visual Studio 2010, building the feature structure and web template, making the solution locally installable, structuring the data, adding chrome, business logic, provisioning jQuery, custom web parts, views and connections. The session aims to teach the right approach to sandbox development and common issues.
Development of-pharmacy-management-systemJoy Sarker
It is a group presentation that was made for presenting the Pharmacy Management System for IUBAT Software Engineering Course . So if anyone need this ,or can get a clear idea about the Pharmacy Management System
Interrupt is a process that holds the microprocessor for a while and decide what will be next job that will done by the microprocesssor. Interrupt types ,SIM ,RIM ,DMA ,Maskable interrupt ,Non-Maskable interrupt,Trap,RST and many more has been discussed on this powerpoint . You will be able to know each of the interrupt and their functions from the slides ,some diagram that will help you to develop your knowledge about interrupt . Hardware interrupts are used by devices to communicate that they require attention from the operating system.Hardware interrupts are used by devices to communicate that they require attention from the operating system.Internally, hardware interrupts are implemented using electronic alerting signals that are sent to the processor from an external device, which is either a part of the computer itself, such as a disk controller, or an external peripheral. For example, pressing a key on the keyboard or moving the mouse triggers hardware interrupts that cause the processor to read the keystroke or mouse position.software interrupt is caused either by an exceptional condition in the processor itself, or a special instruction in the instruction set which causes an interrupt when it is executed. The former is often called a trap or exception and is used for errors or events occurring during program execution that are exceptional enough that they cannot be handled within the program itself. For example, a divide-by-zero exception will be thrown if the processor's arithmetic logic unit is commanded to divide a number by zero as this instruction is an error and impossible. The operating system will catch this exception, and can choose to abort the instruction. Software interrupt instructions can function similarly to subroutine calls and are used for a variety of purposes, such as to request services from device drivers, like interrupts sent to and from a disk controller to request reading or writing of data to and from the disk.
I have discussed about the common problem of network issues of a computer . How we can find out what is the bug on our network wizerd and what should we do for that perticular problem . I also discussed about the physical hardware problem and how to find out what the problem is and what is the way to find the solution for it . If you think for a problem that i am finished or my machine is finished it is your foolishness . So you can read my slides and can find out the problem and their solution .
In this slides you will learn about Entity Framework and Object Relational Mappers,how to install visual studio 2017 and .NET Core,then created the solution and projects. After getting the tools installed learn the theory behind EF core and CRUD operations. In Final repository functions.
Building the data access layer with entity frameworkJoy Sarker
This slide began discussing navigation properties and their role in EF model classes.That was followed with a brief discussion of handling display names,stored procedures,and user defined functions.
This document discusses different types of computer memory. It begins by introducing primary memory which includes RAM and ROM. It then describes different types of RAM like SRAM, DRAM, RDRAM and their structures. Next it covers different types of ROM like PROM, EPROM, and EEPROM. It also discusses the memory hierarchy and how cache memory improves performance. Finally, it summarizes different types of secondary storage like hard disk drives, their layout and various RAID configurations.
CBSE - Grade 8 - Science - Chemistry - Metals and Non Metals - WorksheetSritoma Majumder
Introduction
All the materials around us are made up of elements. These elements can be broadly divided into two major groups:
Metals
Non-Metals
Each group has its own unique physical and chemical properties. Let's understand them one by one.
Physical Properties
1. Appearance
Metals: Shiny (lustrous). Example: gold, silver, copper.
Non-metals: Dull appearance (except iodine, which is shiny).
2. Hardness
Metals: Generally hard. Example: iron.
Non-metals: Usually soft (except diamond, a form of carbon, which is very hard).
3. State
Metals: Mostly solids at room temperature (except mercury, which is a liquid).
Non-metals: Can be solids, liquids, or gases. Example: oxygen (gas), bromine (liquid), sulphur (solid).
4. Malleability
Metals: Can be hammered into thin sheets (malleable).
Non-metals: Not malleable. They break when hammered (brittle).
5. Ductility
Metals: Can be drawn into wires (ductile).
Non-metals: Not ductile.
6. Conductivity
Metals: Good conductors of heat and electricity.
Non-metals: Poor conductors (except graphite, which is a good conductor).
7. Sonorous Nature
Metals: Produce a ringing sound when struck.
Non-metals: Do not produce sound.
Chemical Properties
1. Reaction with Oxygen
Metals react with oxygen to form metal oxides.
These metal oxides are usually basic.
Non-metals react with oxygen to form non-metallic oxides.
These oxides are usually acidic.
2. Reaction with Water
Metals:
Some react vigorously (e.g., sodium).
Some react slowly (e.g., iron).
Some do not react at all (e.g., gold, silver).
Non-metals: Generally do not react with water.
3. Reaction with Acids
Metals react with acids to produce salt and hydrogen gas.
Non-metals: Do not react with acids.
4. Reaction with Bases
Some non-metals react with bases to form salts, but this is rare.
Metals generally do not react with bases directly (except amphoteric metals like aluminum and zinc).
Displacement Reaction
More reactive metals can displace less reactive metals from their salt solutions.
Uses of Metals
Iron: Making machines, tools, and buildings.
Aluminum: Used in aircraft, utensils.
Copper: Electrical wires.
Gold and Silver: Jewelry.
Zinc: Coating iron to prevent rusting (galvanization).
Uses of Non-Metals
Oxygen: Breathing.
Nitrogen: Fertilizers.
Chlorine: Water purification.
Carbon: Fuel (coal), steel-making (coke).
Iodine: Medicines.
Alloys
An alloy is a mixture of metals or a metal with a non-metal.
Alloys have improved properties like strength, resistance to rusting.
Geography Sem II Unit 1C Correlation of Geography with other school subjectsProfDrShaikhImran
The correlation of school subjects refers to the interconnectedness and mutual reinforcement between different academic disciplines. This concept highlights how knowledge and skills in one subject can support, enhance, or overlap with learning in another. Recognizing these correlations helps in creating a more holistic and meaningful educational experience.
As of Mid to April Ending, I am building a new Reiki-Yoga Series. No worries, they are free workshops. So far, I have 3 presentations so its a gradual process. If interested visit: https://www.slideshare.net/YogaPrincess
https://ldmchapels.weebly.com
Blessings and Happy Spring. We are hitting Mid Season.
Understanding P–N Junction Semiconductors: A Beginner’s GuideGS Virdi
Dive into the fundamentals of P–N junctions, the heart of every diode and semiconductor device. In this concise presentation, Dr. G.S. Virdi (Former Chief Scientist, CSIR-CEERI Pilani) covers:
What Is a P–N Junction? Learn how P-type and N-type materials join to create a diode.
Depletion Region & Biasing: See how forward and reverse bias shape the voltage–current behavior.
V–I Characteristics: Understand the curve that defines diode operation.
Real-World Uses: Discover common applications in rectifiers, signal clipping, and more.
Ideal for electronics students, hobbyists, and engineers seeking a clear, practical introduction to P–N junction semiconductors.
GDGLSPGCOER - Git and GitHub Workshop.pptxazeenhodekar
This presentation covers the fundamentals of Git and version control in a practical, beginner-friendly way. Learn key commands, the Git data model, commit workflows, and how to collaborate effectively using Git — all explained with visuals, examples, and relatable humor.
A measles outbreak originating in West Texas has been linked to confirmed cases in New Mexico, with additional cases reported in Oklahoma and Kansas. The current case count is 771 from Texas, New Mexico, Oklahoma, and Kansas. 72 individuals have required hospitalization, and 3 deaths, 2 children in Texas and one adult in New Mexico. These fatalities mark the first measles-related deaths in the United States since 2015 and the first pediatric measles death since 2003.
The YSPH Virtual Medical Operations Center Briefs (VMOC) were created as a service-learning project by faculty and graduate students at the Yale School of Public Health in response to the 2010 Haiti Earthquake. Each year, the VMOC Briefs are produced by students enrolled in Environmental Health Science Course 581 - Public Health Emergencies: Disaster Planning and Response. These briefs compile diverse information sources – including status reports, maps, news articles, and web content– into a single, easily digestible document that can be widely shared and used interactively. Key features of this report include:
- Comprehensive Overview: Provides situation updates, maps, relevant news, and web resources.
- Accessibility: Designed for easy reading, wide distribution, and interactive use.
- Collaboration: The “unlocked" format enables other responders to share, copy, and adapt seamlessly.
The students learn by doing, quickly discovering how and where to find critical information and presenting it in an easily understood manner.
How to Customize Your Financial Reports & Tax Reports With Odoo 17 AccountingCeline George
The Accounting module in Odoo 17 is a complete tool designed to manage all financial aspects of a business. Odoo offers a comprehensive set of tools for generating financial and tax reports, which are crucial for managing a company's finances and ensuring compliance with tax regulations.
In this ppt I have tried to give basic idea about Diabetic peripheral and autonomic neuropathy ..from Levine textbook,IWGDF guideline etc
Hope it will b helpful for trainee and physician
How to manage Multiple Warehouses for multiple floors in odoo point of saleCeline George
The need for multiple warehouses and effective inventory management is crucial for companies aiming to optimize their operations, enhance customer satisfaction, and maintain a competitive edge.
5. This Folder contains all of the client side assets that are
served up by the UseStaticFiles middleware . The Core
MVC web Application template preloads key client side
files like as images , style sheets , JavaScript files etc.
7. › MVC Web Application use a centralized route table that
holds routing information for the application and is
handled by RouterMiddleware.
8. The template for web applications creates the same program.cs file and
Main method as the Web API template does .If we want to use port 40002.
Var host =new WebHostBuilder()
.UseKestrel()
.UseUrls(“https://*:40002/*”)
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseStartup<Startup>()
.Build();
host.Run();
9. › There is special directory under Views named
Shared.This directory holds views that are available to
all controllers and actions . If a requested*.cshtml file
can’t be found in the controller-specific directory,the
shared folder is searched.
10. ›Razor is a markup syntax for embedding
server-based code into webpages.
›The Razor syntax consists of Razor
markup, C#, and HTML.
11. › @foreach(var item in Model)
{
Int x = 0;
<tr></tr>
}
› Lines can also intermix markup and code
<h1>Hello,@username</h1>
12. › Partial views are conceptually similar to a user
control in Web Forms. Partial views are useful for
encapsulating UI , which reduces repeating code. A
Partial view doesn’t use a layout , unless one is
specified .
13. › Splitting custom Javascript and CSS files into smaller ,
focused files increases maintainability.
14. › Minification is the process
of reducing a file’s size by
removing unnecessary
whitespace .