New Features in .Net Framework 4.0 By Nyros Developer

Jul 20, 2010Download as PPT, PDF0 likes2,406 views

The document summarizes several new features in .NET Framework 4.0 including call hierarchy, quick search, implicit line continuations, dynamic type, optional parameters, and named and optional arguments. It provides examples of each feature and explains how they improve development.

* Visual Studio 2008 may be better than sliced bread, but the development team at Microsoft has already been working on the next release. * They have recently given us Visual Studio 2010 and the .NET Framework 4.0 as a Community Technology Preview (CTP); it boasts several features that would appeal to developers.

* This article will go into features that are the most relevant to .NET developers. * Please note that because this is a CTP, it doesn't mean that the final release will be exactly as you see in the CTP or as is described here. * I can go over the features roughly as follows :

* Call Hierarchy of methods * A New Quick Search * Implicit Line Continuations * The dynamic type * Optional Parameters * Named and Optional Arguments

* In complicated solutions, a single method may be used from several different places, and attempting to follow how a particular method is being called can be difficult. * In other words, you can look at what calls your method and what your method calls in a treeview format.

$protected void Page_Load(object sender, EventArgs e) { BindDataControls() } private void BindDataControls() { //DataBinding here } protected void Button1_Click(object sender, EventArgs e) { BindDataControls(); }$

* Now, if you wanted to figure out what calls BindDataControls(), you can right-click on it and choose "View Call Hierarchy.“ * This is a helpful visual cue for very complicated projects that we've all worked on at some point or another. * This gives you a window with a treeview format, as shown below :

A New Quick Search : * This isn't the same as the Search or Search and Replace window that searches for specific textual strings. * It's different in the sense that it searches across symbols (methods, properties, and class names) across your solution and filters them in the result view for you.

Implicit Line Continuations : * C# has had this for a long time—long lines of code can be split across several lines for more readability. * VB.NET has had it, but you've always had to add an underscore (_) at the end of each line, which could get a little annoying. * Certain types of statements can now be split across several lines without the _ required.

Example : Dim breakfast = { New Crumpets With { .CrumpetAge = 221, .CrumpetSmell = "Foul" }, New Crumpets With { .CrumpetSmell = "good", .CrumpetAge = 1 } }

The dynamic type : * C# 4.0 introduces a new static type called dynamic. When you have an object of type dynamic you can “do things to it” that are resolved only at runtime: * dynamic d = GetDynamicObject(…); d.M(7);

* The C# compiler allows you to call a method with any name and any arguments on d because it is of type dynamic. *At runtime the actual object that d refers to will be examined to determine what it means to “call M with an int” on it.

Optional Parameters : * A parameter is declared optional simply by providing a default value for it: public void M(int x, int y = 5, int z = 7); * Here y and z are optional parameters and can be omitted in calls: M(1, 2, 3); // ordinary call of M M(1, 2); // omitting z – equivalent to M(1, 2, 7) M(1); //omitting both y & z – equivalent to M(1, 5, 7)

Named and optional arguments : * C# 4.0 does not permit you to omit arguments between commas as in M(1,,3). * This could lead to highly unreadable comma-counting code. Instead any argument can be passed by name. * Thus if you want to omit only y from a call of M you can write:

M(1, z: 3); // passing z by name Or M(x: 1, z: 3); // passing both x and z by name Or M(z: 3, x: 1); // reversing the order of arguments

1) The document discusses structures in C programming. A structure is a collection of variables of different data types grouped together under a single name. 2) Structures are defined using the struct keyword followed by the structure name and members. Multiple variables of a structure type can be declared. Members are accessed using the dot operator. 3) Pointers to structures can be declared like pointers to other variables. Structure members can also be accessed using pointers. Arrays of structures allow storing multiple structures in an array. Structures can be nested by defining a structure inside another structure.

Structuresarchikabhatia

Structures allow users to define custom data types that can store multiple related data items under one name. Structures are useful for storing records like student records that contain related fields. Structures can contain basic data types as well as other structures, allowing for nested structures. Structures can be passed to functions by passing individual fields or the entire structure. Macros provide a way to define symbolic constants and perform simple text substitution before compilation.

Structures in c languagetanmaymodi4

Structures in C allow the user to define a custom data type that combines different data types to represent a record. A structure is similar to an array but can contain heterogeneous data types, while an array only holds the same type. Structures are defined using the struct keyword followed by structure tags and member lists. Structure variables are declared like other variables and members can be accessed using the dot operator. Arrays of structures and nested structures are also supported.

When to use a structure vs classes in c++Naman Kumar

Structures in c++Swarup Kumar Boro

1. A structure is a collection of variables under a single name. Variables within a structure can be of different data types like int, float, etc. 2. To declare a structure, the keyword struct is used followed by the structure name in braces. To define a structure variable, the data type is the structure name followed by the variable name. 3. Structure members are accessed using the dot operator between the structure variable name and member name.

Types of pointer in Crgnikate

This document discusses different types of pointers in C programming: 1. Void pointers - Can point to objects of any data type. They are declared using the void keyword. 2. Wild pointers - Pointers that have not been initialized, resulting in undefined behavior. 3. Dangling pointers - Point to memory that has been freed, leading to potential errors. It also describes pointer types in Turbo C like near, far, and huge pointers which allow accessing different memory segments on 8085 microprocessor-based systems. Near pointers access the first 64KB data segment while far and huge pointers can access all memory segments.

Pointers Refrences & dynamic memory allocation in C++Gamindu Udayanga

This document discusses pointers, references, and memory allocation in C and C++. It defines pointers as containing memory addresses rather than values, and explains how to declare and dereference pointers. It covers pointer arithmetic, assignments, and comparisons. References are defined as aliases for existing variables. The document contrasts pointers and references, and covers passing arguments by value versus by reference. It introduces dynamic memory allocation using malloc, calloc, and free in C, and new and delete in C++. Memory leaks and dangling pointers are defined, and smart pointers are presented as a way to prevent such issues.

Cs1123 12 structuresTAlha MAlik

The document discusses structures in C++. It defines a structure as a collection of different data types that can be referenced with a single name. The document covers defining and declaring structures, initializing structure variables, accessing structure members using dot and arrow operators, arrays of structures, nested structures, and pointers to structures. It provides syntax examples for each concept and discusses how to declare, define, initialize, and access values within structures and structure variables in C++.

Python functions part10Vishal Dutt

Functions allow you to reuse code by defining blocks of code that can be called. Functions can take parameters and return values. To define a function, use the def keyword followed by the function name and parameters in parentheses. The code block is indented and starts with a colon. To call a function, use the function name followed by parentheses. Arguments can be passed into functions when calling them to provide input.

Presentation on c structures topu93

The document discusses C structures and provides examples. Some key points: - Structures allow grouping of different data types under a single name. This is useful for representing records like books with attributes like title, author, etc. - To define a structure, the struct statement is used along with member definitions of different data types. Structure variables can then be declared. - Structures can be accessed using dot (.) or arrow (->) operators with structure variables or pointers. Examples show defining, initializing, and accessing structure members. - Arrays of structures allow storing multiple records like student data. Pointers to structures are also discussed. Methods to pass structures to functions by value and reference are provided with examples

2 programming with c# isiragezeynu

The document provides information about C# fundamentals including data types, variables, constants, type casting, and data conversion. It discusses the different C# data types such as integer, floating point, decimal, boolean, character, and string. It also covers variable declaration and initialization, variable scope, literals, and formatting strings. The document aims to help students understand C# language basics and write C# programs.

Structure cthirumalaikumar3

The document discusses C programming concepts including structures, unions, and data types. It covers defining and using structures, with examples of declaring structure variables, initializing members, accessing members, structure assignment, arrays of structures, and structures within structures. It also discusses defining and using unions, and provides an example union definition and memory allocation. The document is made up of multiple lectures on these topics presented in Busy Bee workshops.

Bc0053 – vb.net & xmlsmumbahelp

The document provides information about assignments for SMU BBA Spring 2014 semester. It includes details on how to get fully solved assignments - by sending semester and specialization details to an email address or calling a phone number. It then provides a sample assignment question paper for the subject VB.NET & XML, with 6 questions and their evaluation schemes. The questions are on components of .NET Framework, for...next loops in VB.Net, properties and methods of exceptions, declaring DTDs inside XML documents, designing a basic calculator form in VB.NET, and creating an XML database with book details.

pointers, virtual functions and polymorphisms in c++ || in cppgourav kottawar

The document discusses pointers, virtual functions, and polymorphism in C++. It covers early binding/compile-time polymorphism using function overloading and operator overloading. Late binding/run-time polymorphism is achieved using virtual functions, where the appropriate function version is selected at runtime based on the object. Pointer to objects and using the arrow operator -> to access members through object pointers is described. Memory allocation for single and array objects using new is also covered.

Structure in c sharprrajeshvhadlure

A struct in C# is a value type that can contain fields, methods, properties and other structs. It is useful for small data structures like Point, Rectangle, Color. Unlike classes, structs are allocated on the stack instead of the heap. Structs can implement interfaces but cannot inherit from other classes or be inherited by other classes. To declare a struct, use the struct keyword followed by the struct name and members. Struct objects are created using the new operator and members accessed using dot notation.

Structure & Union in C++Davinder Kaur

This document discusses structures and unions in C++. It defines a structure as a collection of related data items of different types stored together in memory. Structures allow defining custom data types that group various member variables. Unions also define custom data types but allow different types of variables to share the same memory space, taking up only as much space as its largest member. The document provides examples of declaring, defining, initializing, accessing members, and using structures and unions in C++ programs. It also compares the key differences between structures and unions.

structure and unionstudent

- A structure is a user-defined data type that groups logically related data items of different data types into a single unit. Structures allow related data to be accessed and managed together. - Structures can contain nested structures as members. Nested structure members are accessed using two period operators (e.g. e1.doj.day). - Structures can be passed to functions as parameters and returned from functions. Pointers to structures are declared and accessed using arrow (->) operator instead of period operator. - A union shares the same memory space for multiple data types, allocating only enough space for its largest member. Unions allow different types to share the same memory location.

Constructor and Destructor in c++aleenaguen

Next Generation of JavascriptSquash Apps Pvt Ltd

The document summarizes key concepts in modern JavaScript including data types, spread and rest operators, destructuring, classes, imports and exports, and arrow functions. It provides examples of using spread syntax to expand iterables and rest parameters to handle indefinite arguments. It also demonstrates array and object destructuring to extract values and assign to variables. Classes are covered as providing clearer syntax over constructor functions. Imports and exports are summarized as supporting named, default, mixed, and handling cyclic dependencies. Arrow functions are described as providing a shorter syntax without binding this.

Pointers in CVijayananda Ratnam Ch

Pointers - DataStructuresOmair Imtiaz Ansari

The document discusses pointers in C++. It begins with basic introductions about pointers, dynamic memory allocation, and memory leaks. It then covers declaring pointer variables, initializing pointers, and assigning the address of an existing variable to a pointer. The document demonstrates allocating memory dynamically using new and deleting memory using delete. It provides an example of printing the value at a pointer's address, defining a null pointer, and explains that reassigning a pointer without deleting can cause memory leaks.

Constructor & DestructorKV(AFS) Utarlai, Barmer (Rajasthan)

This document discusses constructors and destructors in C++. It defines a constructor as a special member function with the same name as the class that is used to initialize objects. Constructors are called automatically when objects are created and allow objects to be initialized before use. Constructors cannot be inherited or static and default and copy constructors are generated by the compiler. The document also discusses declaration, default arguments, copy constructors, and the order of constructor invocation.

Dynamic Memory Allocation in CVijayananda Ratnam Ch

Basic c#kishore4268

The document discusses various object-oriented programming concepts in C#, including abstraction, encapsulation, inheritance, polymorphism, interfaces, abstract classes, virtual methods, classes, sealed classes, and provides code examples for foreach loops, switch statements, arrays, data types, boxing and unboxing, overloading and overriding, interfaces, classes vs. structures, access modifiers, abstract classes, and sealed classes.

PointersRokonuzzaman Rony

Pointer variables store memory addresses of other variables. A pointer variable contains the address of the memory location where another variable is stored. Pointers allow access and modification of the variable being pointed to using dereferencing operator (*). Arrays can also be treated as pointers, as the name of an array represents the address of its first element. Pointers provide benefits like dynamic memory allocation, passing arguments by reference, and building complex data structures.

C Programming - Refresher - Part II Emertxe Information Technologies Pvt Ltd

Presentation on pointer.Md. Afif Al Mamun

A pointer is a variable that holds the memory address of another variable. Pointers allow access to the value of the variable located at the pointer's address. Pointers can be incremented or decremented to move through sequential memory addresses based on the data type size. Multiple levels of pointers can be declared, with each additional pointer level holding the address of the previous pointer variable.

PointersProf. Dr. K. Adisesha

The document discusses pointers in C++. It defines pointers as variables that hold the memory addresses of other variables. It describes how to declare and initialize pointers, use pointer arithmetic and operators like & and *, pass pointers as function parameters, and dynamically allocate and free memory using pointers and operators like new and delete. Pointers allow programs to write efficiently, utilize memory properly, and dynamically allocate memory as needed.

CWT_AWARDyasin abdul

Memahami Bacaan ShalatAzizi Ahmad

More Related Content

What's hot (20)

Python functions part10Vishal Dutt

Presentation on c structures topu93

2 programming with c# isiragezeynu

Structure cthirumalaikumar3

Bc0053 – vb.net & xmlsmumbahelp

pointers, virtual functions and polymorphisms in c++ || in cppgourav kottawar

Structure in c sharprrajeshvhadlure

Structure & Union in C++Davinder Kaur

structure and unionstudent

Constructor and Destructor in c++aleenaguen

Next Generation of JavascriptSquash Apps Pvt Ltd

Pointers in CVijayananda Ratnam Ch

Pointers - DataStructuresOmair Imtiaz Ansari

Constructor & DestructorKV(AFS) Utarlai, Barmer (Rajasthan)

Dynamic Memory Allocation in CVijayananda Ratnam Ch

Basic c#kishore4268

PointersRokonuzzaman Rony

C Programming - Refresher - Part II Emertxe Information Technologies Pvt Ltd

Presentation on pointer.Md. Afif Al Mamun

PointersProf. Dr. K. Adisesha

Python functions part10Vishal Dutt

Presentation on c structures topu93

2 programming with c# isiragezeynu

Structure cthirumalaikumar3

Bc0053 – vb.net & xmlsmumbahelp

pointers, virtual functions and polymorphisms in c++ || in cppgourav kottawar

Structure in c sharprrajeshvhadlure

Structure & Union in C++Davinder Kaur

structure and unionstudent

Constructor and Destructor in c++aleenaguen

Next Generation of JavascriptSquash Apps Pvt Ltd

Pointers in CVijayananda Ratnam Ch

Pointers - DataStructuresOmair Imtiaz Ansari

Constructor & DestructorKV(AFS) Utarlai, Barmer (Rajasthan)

Dynamic Memory Allocation in CVijayananda Ratnam Ch

Basic c#kishore4268

PointersRokonuzzaman Rony

C Programming - Refresher - Part II Emertxe Information Technologies Pvt Ltd

Presentation on pointer.Md. Afif Al Mamun

PointersProf. Dr. K. Adisesha

Viewers also liked (20)

CWT_AWARDyasin abdul

Memahami Bacaan ShalatAzizi Ahmad

January 5 (education)AIMEC Reporter

Kita Hebat Arlita Dwi Utami

JBoye Presentation: WCM Trends for 2010David Nuescheler

Caching By Nyros DeveloperNyros Technologies

Caching involves temporarily storing data that is likely to be used again to improve performance. In web applications, caching can occur at different levels: page caching caches entire pages, action caching caches actions along with filters, and fragment caching caches parts of views. Ruby on Rails provides built-in support for caching through page, action, and fragment caching. Page caching is fastest but ignores parameters, action caching runs filters before caching, and fragment caching is used when parts of pages change independently. Caching improves performance by reducing load on application servers.

Codendi 4.0 User GuideCodendi

Tsaap-Notes – An Open Micro-Blogging Tool for Collaborative Notetaking during...Franck Silvestre

Bonjour French Film Festival - Runner Up Young Spikes Indonesia 2013teguhtriguna

Anti immigration lawshistory_teacher25

Digital MarketingVladimir Kmet

Transforming Xml Data Into HtmlKarthikeyan Mkr

emediaIT - Mobility Solutions - 2011.03.01Venketash (Pat) Ramadass

The document describes a mobility solution that allows users to access business software and data from mobile devices. It enables technicians to work remotely by accessing quotes, invoices, and other business information stored in a central Pastel database from their mobile devices. When offline, users can still view and enter data using a local SQL database on their device, which will then synchronize with the central database when the device comes back online. This allows users to stay productive, keep in touch with clients and suppliers, and protect information, even when working outside the office or without an internet connection.

Integrating Drupal and Native Applications: The Story of the Elle Decor LookB...Acquia

The document discusses the development of the Elle Décor Lookbook app, which allows users to browse interior design images from Elle Décor's archives on their iPad. The app was built using iOS native capabilities and integrated with Drupal for content management. Key features included responsive image galleries, ability to create and share design files, and articles from Elle Décor. Initial performance issues were addressed through code optimization and caching.

Q4 2013 jnpr financial results slides 1 23 14IRJuniperNetworks

Juniper Networks reported strong financial results for Q4 2013 with record revenue and earnings growth. Revenue for Q4 2013 increased 7% quarter-over-quarter and 12% year-over-year to $1.27 billion. Non-GAAP diluted earnings per share for Q4 2013 was $0.43, up $0.10 from the previous quarter and $0.15 from the same quarter a year ago. For the full year 2013, revenue increased 7% to $4.67 billion while non-GAAP diluted EPS increased $0.43 to $1.28. Juniper expects revenue for Q1 2014 to be between $1.12 billion to $1.16 billion and non-GA

ApacheCon 2011mwbrooks

PhoneGap/Callback allows developers to build mobile apps using web technologies like HTML, CSS, and JavaScript that can access device capabilities and be deployed to various mobile platforms. It works by packaging web assets into a native application container using a hidden browser instance. It has gained popularity due to its support for multiple platforms and ability to leverage web development skills.

Coastal Georgia Academy: Transition to General Educationeeniarrol

This document discusses strategies for supporting students with emotional and behavioral disabilities as they transition from an alternative school placement back to their home schools. It provides background on common characteristics and perceptions of these students. It also outlines four major categories of support: social skills instruction, classroom management techniques, cooperative learning, and promoting positive self-image. Specific strategies are proposed under each category, such as explicitly teaching social skills, using individualized reward systems, assigning student roles in cooperative groups, and providing more praise to boost self-esteem. The goal is to help these students successfully transition back to their home schools.

The Year Book PR.ONEArdiansah Danus

Perrilaku terpujiyaniajhaa34

Multimedia kajian tempatanmissnisa

CWT_AWARDyasin abdul

Memahami Bacaan ShalatAzizi Ahmad

January 5 (education)AIMEC Reporter

Kita Hebat Arlita Dwi Utami

JBoye Presentation: WCM Trends for 2010David Nuescheler

Caching By Nyros DeveloperNyros Technologies

Codendi 4.0 User GuideCodendi

Tsaap-Notes – An Open Micro-Blogging Tool for Collaborative Notetaking during...Franck Silvestre

Bonjour French Film Festival - Runner Up Young Spikes Indonesia 2013teguhtriguna

Anti immigration lawshistory_teacher25

Digital MarketingVladimir Kmet

Transforming Xml Data Into HtmlKarthikeyan Mkr

emediaIT - Mobility Solutions - 2011.03.01Venketash (Pat) Ramadass

Integrating Drupal and Native Applications: The Story of the Elle Decor LookB...Acquia

Q4 2013 jnpr financial results slides 1 23 14IRJuniperNetworks

ApacheCon 2011mwbrooks

Coastal Georgia Academy: Transition to General Educationeeniarrol

The Year Book PR.ONEArdiansah Danus

Perrilaku terpujiyaniajhaa34

Multimedia kajian tempatanmissnisa

Similar to New Features in .Net Framework 4.0 By Nyros Developer (20)

C++ Interview Questions and Answers PDF By ScholarHatScholarhat

Virtual Function and Polymorphism.pptishan743441

Dot Net FundamentalsLiquidHub

.NET is designed to solve problems that have plagued programmers in the past like incompatibilities between programming languages and technologies. It provides a common language runtime and type system that allows different languages to work together. The .NET Framework handles many common programming tasks like serialization automatically through metadata and provides a large class library for common functions.

Code Documentation. That ugly thing...Christos Manios

Abstraction KrishnaChauhan499414

This document discusses abstraction in C++. It defines abstraction as representing crucial features without including unnecessary details. There are two types of abstraction in C++ - data abstraction, which hides data information, and control abstraction, which hides implementation information. Abstract classes can be used to provide structure without implementation. The document provides an example program using an abstract class and discusses applications like increased reusability and security from hiding details. Potential downsides of abstraction are discussed, like reduced performance from extra handling of abstraction.

Abstraction215ICS054KrishanKuma

This document discusses abstraction in C++. It defines abstraction as representing crucial features without including unnecessary details. There are two types of abstraction in C++ - data abstraction, which hides data information, and control abstraction, which hides implementation information. Abstract classes provide structure without implementation and allow for dynamic binding. The document presents an example program using an abstraction class and discusses applications like increased reusability and security. It notes that while abstractions are generally good, they can impact performance by slowing code and increasing code size.

Object Oriented Programming (OOP) using C++ - Lecture 1Faculty of Computers and Informatics, Suez Canal University, Ismailia, Egypt

Presentation 5thConnex

The document discusses the Objective-C preprocessor and underlying C language features. It covers preprocessor directives like #define, #import, #include, and #undef. It also discusses arrays, structures, pointers, functions, and how Objective-C works with C at a low level. Blocks in Objective-C are described as being similar to functions but having some differences like needing to be declared in .m files instead of .h headers.

Object-oriented programming (OOP) with Complete understanding modulesDurgesh Singh

The document provides an overview of object-oriented programming concepts in C# such as classes, objects, encapsulation, inheritance, polymorphism, and reusability. It discusses class definitions, constructors, destructors, access modifiers, and provides examples of creating classes and class libraries. Key topics covered include defining fields and methods, instantiating objects, using constructors, creating partial and static classes, and building class library components for reuse across applications.

Clean codeKhou Suylong

The document discusses principles of writing clean code through perspectives from different authors. It emphasizes that clean code is readable, maintainable with minimal dependencies, well-tested, has meaningful names, focuses on doing one thing well with minimal lines of code per function. Comments should explain intent rather than make up for poor code quality. Function arguments, switch statements, and comments should be used judiciously.

Clean code slideAnh Huan Miu

This document discusses principles of clean code based on the book "Clean Code" by Robert C. Martin. It provides examples of good and bad practices for naming variables and functions, structuring functions, using comments, and other topics. Key points include using meaningful names, keeping functions small and focused on a single task, avoiding deeply nested code and long argument lists, commenting to explain intent rather than state the obvious, and other guidelines for writing clean, readable code.

C++_notes.pdfHimanshuSharma997566

1. The document summarizes key concepts about C/C++ including program structure, data types like arrays and structures, pointers, dynamic memory allocation, and linked lists. 2. Pointers allow accessing and modifying the value at a memory address, and are used with dynamic memory allocation functions like malloc() to allocate and free memory dynamically at runtime. 3. Linked lists provide dynamic memory structures by linking nodes together using pointers, with doubly-linked lists using two pointers in each node - one to the next node and one to the previous.

Oops lecture 1rehan16091997

The document outlines a lecture plan for object oriented programming. It covers topics like structures and classes, function overloading, constructors and destructors, operator overloading, inheritance, polymorphism, and file streams. It provides examples to explain concepts like structures, classes, access specifiers, friend functions, and operator overloading. The document also includes questions for students to practice these concepts.

TechkTalk #12 Grokking: Writing code that writes code – Nguyen LuongGrokking VN

“The Pragmatic Programmer” admonished us all to “write code that writes code”: use code generators to increase productivity and avoid duplication. The language communities have clearly caught on, as more and more frameworks generate code at compile time: Project Lombok, Google Auto, and more. This session reviews these approaches including examples of how and why we’d want to do this. We will see newest Java language tools, write our own AST tranform and look at some amazing libraries based on these techniques. Bio: Nguyen Luong is a senior java technical lead at Ekino Vietnam. He likes to research new technologies and solve security challenges.

Writing code that writes code - Nguyen LuongVu Huy

C# tutorialsarangowtham_gunnam

Unit 2 Methods and Polymorphism-Object oriented programmingDhananjaySateesh

CSharp_03_ClassesStructs_and_introductionRanjithsingh20

Object Oriented Programming with Object Orinted Conceptsfarhanghafoor5

IOC + JavascriptBrian Cavalier

The document discusses integrating Inversion of Control (IOC) concepts into JavaScript applications. It describes how to build modular components using Asynchronous Module Definition (AMD) and CommonJS module formats. It advocates for separating components from their dependencies and connections using an application composition layer. This allows for looser coupling between components, improved testability, and more flexibility to change implementations. It also covers topics like asynchronous programming, dependency injection, and aspect-oriented programming as ways to further decouple components and manage complexity in JavaScript applications.

C++ Interview Questions and Answers PDF By ScholarHatScholarhat

Virtual Function and Polymorphism.pptishan743441

Dot Net FundamentalsLiquidHub

Code Documentation. That ugly thing...Christos Manios

Abstraction KrishnaChauhan499414

Abstraction215ICS054KrishanKuma

Object Oriented Programming (OOP) using C++ - Lecture 1Faculty of Computers and Informatics, Suez Canal University, Ismailia, Egypt

Presentation 5thConnex

Object-oriented programming (OOP) with Complete understanding modulesDurgesh Singh

Clean codeKhou Suylong

Clean code slideAnh Huan Miu

C++_notes.pdfHimanshuSharma997566

Oops lecture 1rehan16091997

TechkTalk #12 Grokking: Writing code that writes code – Nguyen LuongGrokking VN

Writing code that writes code - Nguyen LuongVu Huy

C# tutorialsarangowtham_gunnam

Unit 2 Methods and Polymorphism-Object oriented programmingDhananjaySateesh

CSharp_03_ClassesStructs_and_introductionRanjithsingh20

Object Oriented Programming with Object Orinted Conceptsfarhanghafoor5

IOC + JavascriptBrian Cavalier

More from Nyros Technologies (20)

MVC Architecture in ASP.Net By Nyros DeveloperNyros Technologies

This document provides an overview of ASP.NET MVC, comparing it to Web Forms. It states that MVC is not a replacement for Web Forms but an additional option, using a separation of concerns approach. The MVC flow involves URLs routing to controllers and actions. Key advantages of MVC include testability, clean separation of concerns, and support for Ajax, security, and routing. When choosing between MVC and Web Forms, factors include architectural patterns, testability, and expertise with HTML, CSS, and JavaScript required.

Web Designing Bugs - Fixes By Nyros DeveloperNyros Technologies

The document discusses common web design bugs across different browsers. It begins by defining what a bug is in web design and lists some of the most common browsers. It then discusses deprecated HTML tags and attributes and lists some of the most frequent bugs, including issues with centering layouts, floated elements, double margins, CSS min-height bugs, and layouts misbehaving. Specific solutions and workarounds are provided for resolving each of these common bugs across different browsers.

Capistrano Deployment By Nyros DeveloperNyros Technologies

Capistrano is an open source tool that automates deployment of web applications by allowing developers to deploy code to multiple servers from a single command, handling tasks like code transfers, database migrations, and restarting services; it works by using a deployment recipe file to describe servers and roles and then executes commands to deploy the application code and perform necessary migrations. Capistrano provides benefits like parallel execution of commands on servers, easy upgrades by using a code repository, and rollback of deployments.

Silver Light By Nyros DeveloperNyros Technologies

Web 2.0 Design Standards By Nyros DeveloperNyros Technologies

The document provides guidelines for Web 2.0 design standards including using simplicity, central layouts with fewer columns, separate top sections, simple navigation, bold logos, bigger text, strong colors, gradients, reflections, cute icons, and star flashes. Some key points are to remove unnecessary elements, achieve the same result more simply, position content centrally for simplicity, use fewer columns so less is more, have a distinct top section for the header, make navigation easy to understand, use bold logos and text for visibility and emphasis, and leverage strong colors, gradients and reflections for visual appeal.

Web 2.0 By Nyros DeveloperNyros Technologies

Web 2.0 refers to next-generation Internet services that facilitate sharing and collaboration on the World Wide Web. It is characterized by user-generated and user-edited content, as well as shared data and participatory experiences. Key technologies include wikis, blogs, photo and video sharing, mashups, and folksonomies. While Web 1.0 focused on static websites with information created by developers, Web 2.0 emphasizes user participation through social media and interactive applications.

Language Integrated Query By Nyros DeveloperNyros Technologies

Oops in PHP By Nyros DeveloperNyros Technologies

This document discusses object-oriented programming (OOP) concepts in PHP. It covers the history of OOP and procedural programming, the benefits of OOP like reusability and security, OOP terminology like classes and objects, and differences between OOP implementations in PHP4 and PHP5 like access modifiers. Advantages of OOP include reusable and maintainable code, while disadvantages include more code required and a learning curve for procedural programmers.

Connect with Facebook to Rails Application By Nyros DeveloperNyros Technologies

This document provides an introduction to integrating Facebook Connect into a Ruby on Rails application, including requirements for Facebook integration like using the Facebooker gem, creating a Facebook developer application, and implementing Facebook Connect functionality through JavaScript tags, controller actions, and views. It also discusses how Facebook Connect allows sharing of friend networks and activity between external websites and Facebook, as well as both technical and non-technical considerations for using Facebook Connect.

Github By Nyros DeveloperNyros Technologies

Research on Audio and Video StreamingNyros Technologies

The document discusses various ways to stream and convert audio and video files using FFmpeg. It describes how FFmpeg can be used to convert files into different formats for web streaming, mobile devices, and iPods. It provides examples of FFmpeg commands to convert between formats like FLV, MOV, MP4, AVI, and MP3. It also discusses how FFmpeg can be used to generate thumbnails, split videos, and convert images to video.

User InterfaceNyros Technologies

The document discusses different types of user interfaces: - Command line interfaces require users to type specific commands but need less system resources. They can be faster but require learning many commands. - Menu driven interfaces present options through menus without requiring memorization of commands. However, they may be slower with too many nested menus. - Graphical user interfaces (GUIs) use visual elements like windows, icons and pointers, making them very easy for beginners. GUIs are now the most common but require more system resources than other interfaces. - The goal of any interface is to make a program easy to use through intuitive design, consistency, clear options and feedback.

Audio and Video StreamingNyros Technologies

Deploying Rails Apps with CapistranoNyros Technologies

Capistrano - Deployment ToolNyros Technologies

Social NetworkingNyros Technologies

Social networking sites allow teens and young adults to share information, stories, photos and videos with friends online. Some common social networking sites are Myspace, Facebook and Friendster. While social networking allows people to connect, it also poses some risks if personal information is shared publicly or with strangers. The document provides tips for socializing safely online such as only posting information you're comfortable sharing publicly and being wary of talking to strangers.

Payment GatewayNyros Technologies

A payment gateway is a service that allows online businesses to accept electronic payments for items purchased online. It securely transmits information between the customer's bank and the merchant's bank to facilitate processing payments. Common payment gateways include PayPal, Authorize.Net, and WorldPay. Payment gateways provide security for financial transactions online and allow merchants to accept credit card payments with fees for setup and transactions.

AwsNyros Technologies

This document discusses web services and provides details on integrating web services into a Ruby on Rails application. Specifically, it discusses: 1) Accessing product and review data from the Amazon E-Commerce Services API using the Amazon ECS Ruby library to build a book information sidebar and shopping cart. 2) Registering for Amazon Web Services and Associates accounts to access the API and earn commissions. 3) The steps involved to create a Rails application that displays book details, similar products, and reviews sourced from Amazon.

GIT By SivakrishnaNyros Technologies

This document provides an overview of Git and how to install Git software and connect a local repository to a GitHub repository. It discusses what version control systems are, introduces Git as a distributed version control system, lists advantages of Git over SVN, outlines steps to install Git software and configure user settings, and describes commands for creating, exporting, importing, and managing repositories locally and on GitHub. It also provides brief explanations for why Git may be preferable to SVN in terms of security, speed, storage space requirements, and managing branches.

Test Drive Development in Ruby On RailsNyros Technologies

MVC Architecture in ASP.Net By Nyros DeveloperNyros Technologies

Web Designing Bugs - Fixes By Nyros DeveloperNyros Technologies

Capistrano Deployment By Nyros DeveloperNyros Technologies

Silver Light By Nyros DeveloperNyros Technologies

Web 2.0 Design Standards By Nyros DeveloperNyros Technologies

Web 2.0 By Nyros DeveloperNyros Technologies

Language Integrated Query By Nyros DeveloperNyros Technologies

Oops in PHP By Nyros DeveloperNyros Technologies

Connect with Facebook to Rails Application By Nyros DeveloperNyros Technologies

Github By Nyros DeveloperNyros Technologies

Research on Audio and Video StreamingNyros Technologies

User InterfaceNyros Technologies

Audio and Video StreamingNyros Technologies

Deploying Rails Apps with CapistranoNyros Technologies

Capistrano - Deployment ToolNyros Technologies

Social NetworkingNyros Technologies

Payment GatewayNyros Technologies

AwsNyros Technologies

GIT By SivakrishnaNyros Technologies

Test Drive Development in Ruby On RailsNyros Technologies

New Features in .Net Framework 4.0 By Nyros Developer

1. WELCOME TO ALL

2. New Features in .NET Framework 4.0

3. * Visual Studio 2008 may be better than sliced bread, but the development team at Microsoft has already been working on the next release. * They have recently given us Visual Studio 2010 and the .NET Framework 4.0 as a Community Technology Preview (CTP); it boasts several features that would appeal to developers.

4. * This article will go into features that are the most relevant to .NET developers. * Please note that because this is a CTP, it doesn't mean that the final release will be exactly as you see in the CTP or as is described here. * I can go over the features roughly as follows :

5. * Call Hierarchy of methods * A New Quick Search * Implicit Line Continuations * The dynamic type * Optional Parameters * Named and Optional Arguments

6. * In complicated solutions, a single method may be used from several different places, and attempting to follow how a particular method is being called can be difficult. * In other words, you can look at what calls your method and what your method calls in a treeview format.

7. protected void Page_Load(object sender, EventArgs e) { BindDataControls() } private void BindDataControls() { //DataBinding here } protected void Button1_Click(object sender, EventArgs e) { BindDataControls(); }

8. * Now, if you wanted to figure out what calls BindDataControls(), you can right-click on it and choose "View Call Hierarchy.“ * This is a helpful visual cue for very complicated projects that we've all worked on at some point or another. * This gives you a window with a treeview format, as shown below :

10. A New Quick Search : * This isn't the same as the Search or Search and Replace window that searches for specific textual strings. * It's different in the sense that it searches across symbols (methods, properties, and class names) across your solution and filters them in the result view for you.

11. Example :

12. Implicit Line Continuations : * C# has had this for a long time—long lines of code can be split across several lines for more readability. * VB.NET has had it, but you've always had to add an underscore (_) at the end of each line, which could get a little annoying. * Certain types of statements can now be split across several lines without the _ required.

13. Example : Dim breakfast = { New Crumpets With { .CrumpetAge = 221, .CrumpetSmell = "Foul" }, New Crumpets With { .CrumpetSmell = "good", .CrumpetAge = 1 } }

14. The dynamic type : * C# 4.0 introduces a new static type called dynamic. When you have an object of type dynamic you can “do things to it” that are resolved only at runtime: * dynamic d = GetDynamicObject(…); d.M(7);

15. * The C# compiler allows you to call a method with any name and any arguments on d because it is of type dynamic. *At runtime the actual object that d refers to will be examined to determine what it means to “call M with an int” on it.

16. Optional Parameters : * A parameter is declared optional simply by providing a default value for it: public void M(int x, int y = 5, int z = 7); * Here y and z are optional parameters and can be omitted in calls: M(1, 2, 3); // ordinary call of M M(1, 2); // omitting z – equivalent to M(1, 2, 7) M(1); //omitting both y & z – equivalent to M(1, 5, 7)

17. Named and optional arguments : * C# 4.0 does not permit you to omit arguments between commas as in M(1,,3). * This could lead to highly unreadable comma-counting code. Instead any argument can be passed by name. * Thus if you want to omit only y from a call of M you can write:

18. M(1, z: 3); // passing z by name Or M(x: 1, z: 3); // passing both x and z by name Or M(z: 3, x: 1); // reversing the order of arguments

19. Thank You

New Features in .Net Framework 4.0 By Nyros Developer

Recommended

More Related Content

What's hot (20)

Viewers also liked (20)

Similar to New Features in .Net Framework 4.0 By Nyros Developer (20)

More from Nyros Technologies (20)

New Features in .Net Framework 4.0 By Nyros Developer