April 10th-11th Links:Velocity,C#,SQL SERVER,ReSharper

.NET

    1. DebuggerDisplay and DebuggerBrowsable- Two Debugger Attributs you shuld know

    2. Optimizing Performance in WPF Applications

    3. Setting up a minimal ASP.NET MVC in Visual Studio

    4. Using complex types to make calling services less..complex

    How to optimize passing complex data to the server

ASP.NET

    1. 15 Essential Checks Before Lanuching Your Webstie

    1) Favicon

    2) Titles And Meta Data

    Your page title is more important element for SEO and is also important so that users know what's on the page.Make sure it changes on every page and relate to that page's content.

    3) Cross-Bowser Checks

    7 Fresh and Simple Ways to Test Cross-Browser Compatiblity

    4) Proofread

    5) Links

    6) Graceful Degradation

    7) Validation

    10 Reasons Why Your Code Won't Validate

    8) RSS Link

    The common conversion is to put a small RSS icon in the browser's address bar.

    9) Analytics

    10) Sitemap

    Adding a sitemap.xml file to your root directory allows the major search engines to easily index your website

    11) Defensive Design

    The most commonly overlooked defensive design element is the 404 page.

    12) Optimize

    13) The Ultimate Website Lanuch CheckList

    2. Web 2.0 AJAX Portal using JQuery,ASP.NET3.5,Silverlight,Linq to SQL,WF and Unity

    3. Creating Your own site's search Engine

C#

    1. Linq and Delayed Execution

    2. C# 4.0:What's next

Javascript

    1. A Localization Handler to server ASP.NET Resources to Javascript

Velocity

    1. Announcing Velocity CTP(community technology preview)3

    2. How does it Compares With Memcached?

    1) High Availability

    2) Notifications

    3) Local Caching

    4) Management & Monitoriting

    5) Better Integration

WEB

    1. 9 Golden Rules of Visual Design

IE

    1. Sevent Things You Should Known About IE8

    1) IE8 Opens More Connections Per Host Name

    2) IE8 Has a New Process Model

    3) All IE8 Tabls,Window and Pop-ups Belong To Same Browser Session

    4) The IE8 Process Model is Configurable

    5) Compatibility Workarounds for IE8

    6) New Built-in Developer Tools For IE9

    7) How to Use HttpWatch with IE8

ReSharper

    1. ReSharper 4.5 complains about my private fields

    2. ReSharper 4.5 gone gold

SQL SERVER

    1. Logical Query Processing Phases- Order of Statement Excution

    1) FROM -> ON -> OUTER -> WHERE -> GROUP BY-> CUBE|ROLLUP->HAVING->SELECT->DISTINCT->ORDER BY->TOP

Other

    1. Microsoft Releases Updated neXpert 1.1 Add-on for Fiddler

    neXpert is an add-on to Fiddler which automates the classic performance best practice checks and produces a HTML report on the issues found in a Fiddler capture.

    2. Where Are The Developer Machines?

    3.4 Great Tools to use visual Studio

March 17th:C#,Debug,HTML

C#

    1. How .NET Regular Expressions Really Work

    2. How to Change System Date Programmatically With C#

    3. Regular Expressions in C#- Practical Usage

    This post touches on four major expression subjects:

    1) String Comparison - does a string contain a particular sub-string?

    a. finding valid HTML tags- RegEx.Matches return MactchCollection

    valid html tags: Regex HTMLTag = new Regex(@"(<\/?[^>]+>)");

    2) Splitting a string into segments(分割,部分)- we will take an IPv4 address and retrieve its dotted components

    a. splitting decimal Tcp/IP address looks like xxx.xxx.xxx.xxx with x being a decimal number

    Regex tcpIp = new Regex(@"(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})");

    3) String Replacement

    4) Substitution Patterns

    5) Stricter input validation- how to harden your expressions

    4. 10 C# Shorthands that improve productivity-c# tips

    1) The ? conditional evaluation operator

    example:int max = (x > y) ? x : y;

    2) Null-Coalesce(合并，联合) operator(??)

    example:obejct e = ( c != null ) ? c : d; => object e = c ?? d;

    3) Object Initializers

    Customer c = new Customer{ Name="James",Address="204 Lime Street"};(c# 3.0)

    4) The using statement

    5) Aliases(别名) for long winded namespaces and types

    example: using Word = Microsoft.Office.Interop.Word;

                     Word.Application = new Word.Application(){ Visible = true};

    6) Nullable objects

    example: Nullable x = null;

     int? x =  null;

    7) Automatic Properties(c# 3.0)

    8) Type inference(c#3.0 var)

    note: There is no performance impact results form using type inference.The compiler does all the work figuring out the data type at compile time.

    9) Lambda Expressions

    10) string.IsNullOrEmpty

    Optional and named parameters in C# 4.0

    Example:app.Document.open(ref filename,ref missing.......);

    app.Documents.open(@"c:\Document.docx",Readonly:true);

    5. Back to Basics: C# Anonymous types

    1) what is an anonymous type?

      One important motivation(动机)for this was to make code written with LINQ easier to read.Anonymous types simply mean that you don't specify the type- but let the complier do it instead.

    2) what is the beneficial for Anonymous type?

    a. simple definitions,simplified

    b. using anonymous types for creating arrays

    c. Saving time and code with anonymous types

    d. Combining Lambda expressions with Queries

    3) other questions?

    a. Is var typesafe? yes

    b. Is there a performance penalty(处罚,征罚) for using "var"? no

    c. On using anonymous definitions in large projects

    6. Safely Cleaning HTML with strip_tags in C#

    7. Back to Basics:Reflection

Debugger

    1. .NET Framework Library Source Code now available

    2. Configurin Visual Studio to Debug .NET Framework Source Code

    1) Install the Visual Studio 2008 QFE( Quick-Fix-Engineering)

    2) Start Visual Studio 2008 and bring up Tools > Options > Debugging > General

      Turn OFF the "Enable Just My Code" setting

      Turn ON the "Enable Source Server Support" setting

    3) Next,bring up the "Symbols" page and set the symbols download URL and a cache location.

      Set the symbol file location to be:http://referencesource.microsoft.com/symbols

Sliverlight

    1. XAML Power Toys Add in- Extract Properties To Style

Other

    1. Email Reporter:VSTS 2008 Load Test Plug-in