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c# Programming Glossary: expressionsC# Lambda expression, why should I use this? http://stackoverflow.com/questions/167343/c-sharp-lambda-expression-why-should-i-use-this c# c# 3.0 lambda share improve this question Lambda expressions are a simpler syntax for anonymous delegates and can be used.. can be used. However the opposite is not true lambda expressions can be converted to expression trees which allows for a lot.. Objects expression using anonymous delegates then lambda expressions to show how much easier on the eye they are anonymous delegate..
Conditional operator cannot cast implicitly? http://stackoverflow.com/questions/2215745/conditional-operator-cannot-cast-implicitly work out the type of the consequence and the alternative expressions pick the more general of the two types and that becomes the.. not a constant. The exception to all these rules is lambda expressions where type information does flow from the context into the lambda...
What are the correct version numbers for C#? http://stackoverflow.com/questions/247621/what-are-the-correct-version-numbers-for-c 3.5 and VS2008 November 2007 . Major new features lambda expressions extension methods expression trees anonymous types implicit.. expression trees anonymous types implicit typing var query expressions C# 4.0 released with .NET 4 and VS2010 April 2010 . Major new..
http://stackoverflow.com/questions/273141/regex-for-numbers-only for numbers only I haven't used regular expressions at all so I'm having difficulty troubleshooting. I want the.. but as I said I've never really done much with regular expressions. string compare 1234 4321 Regex regex new Regex @ d if regex.IsMatch..
What is the difference between i++ and ++i? http://stackoverflow.com/questions/3346450/what-is-the-difference-between-i-and-i is incremented but if you were to take the value of both expressions in exactly the same cases the result will differ. share improve..
How can I read the properties of a C# class dynamically? http://stackoverflow.com/questions/4629/how-can-i-read-the-properties-of-a-c-sharp-class-dynamically it is a minor subset of valid code for instance just math expressions it might be that other alternatives exists. Edit Well that teaches..
Best way to parse command line arguments in C#? [closed] http://stackoverflow.com/questions/491595/best-way-to-parse-command-line-arguments-in-c simply indexed looped that array and done a few regular expressions to extract the values. However when the commands get more complicated..
Using C# regular expressions to remove HTML tags [duplicate] http://stackoverflow.com/questions/787932/using-c-sharp-regular-expressions-to-remove-html-tags C# regular expressions to remove HTML tags duplicate This question already has an.. As often stated before you should not use regular expressions to process XML or HTML documents. They do not perform very well..
http://stackoverflow.com/questions/846994/how-to-use-html-agility-pack selectSingleNode and selectNodes methods that accept XPath expressions. Pay attention to the HtmlDocument.Option boolean properties...
Is there a reason for C#'s reuse of the variable in a foreach? http://stackoverflow.com/questions/8898925/is-there-a-reason-for-cs-reuse-of-the-variable-in-a-foreach C#'s reuse of the variable in a foreach When using lambda expressions or anonymous methods in C# we have to be wary of the access.. choice that was made before anonymous methods and lambda expressions were available or common and which hasn't been revised since.. choice that was made before anonymous methods and lambda expressions were available or common and which hasn't been revised since..
What is the Efficiency and Performance of LINQ and Lambda Expression in .Net? http://stackoverflow.com/questions/1182922/what-is-the-efficiency-and-performance-of-linq-and-lambda-expression-in-net I discovered the simplicity and power of LINQ and Lamda Expressions as in my recent questions such as Find an item in list by LINQ..
Passing properties by reference in C# http://stackoverflow.com/questions/1402803/passing-properties-by-reference-in-c-sharp person.Name value Debug.Assert person.Name test 3. Linq Expressions void GetString T string input T outObj Expression Func T string..
http://stackoverflow.com/questions/188892/glob-pattern-matching-in-net in mechanism in .NET to match patterns other than Regular Expressions I'd like to match using UNIX style glob wildcards any number..
Serializing and Deserializing Expression Trees in C# http://stackoverflow.com/questions/217961/serializing-and-deserializing-expression-trees-in-c-sharp Expression Trees in C# Is there a way to Deserialize Expressions in C# I would like to store Expressions in a Database and load.. way to Deserialize Expressions in C# I would like to store Expressions in a Database and load them at run time. c# serialization expression..
What to use: var or object name type? [duplicate] http://stackoverflow.com/questions/236878/what-to-use-var-or-object-name-type Types Object and Collection Initializers and Query Expressions where that was the intent to use the var anonymous object so..
Get property name and type using lambda expression http://stackoverflow.com/questions/273941/get-property-name-and-type-using-lambda-expression this question Here's enough of an example of using Expressions to get the name of a property or field to get you started public..
delegate keyword vs. lambda notation [duplicate] http://stackoverflow.com/questions/299703/delegate-keyword-vs-lambda-notation to an anonymous delegate. Edit Here's some links for Expressions. System.Linq.Expression.Expression TDelegate start here . Linq..
Parsing a string C# LINQ expression http://stackoverflow.com/questions/3782538/parsing-a-string-c-sharp-linq-expression 1 select a How can I get the resulting IQueryable or Expressions from that I've seen LINQPad and RavenDb both do this so I'm..
linq to entities case sensitive comparison http://stackoverflow.com/questions/3843060/linq-to-entities-case-sensitive-comparison LINQ To Entities which is ultimately convert your Lambda Expressions into SQL statements. That means the case sensitivity is at the..
http://stackoverflow.com/questions/418609/how-to-do-subquery-in-linq we already have most of the filtering working by building Expressions using a PredicateExtensions class. The code for the straightforward..
What is Linq and what does it do? [closed] http://stackoverflow.com/questions/471502/what-is-linq-and-what-does-it-do manner. These queries rely on compiled .Net methods not Expressions. Linq To Anything examine System.Linq.Queryable for some query.. implementation. Expression Trees examine System.Linq.Expressions namespace. This is code as data. In practice you should be aware.. myCustomers where c.Name.StartsWith B select c.Name Lambda Expressions This is a shorthand for specifying a method. The C# compiler..
Encoding XPath Expressions with both single and double quotes http://stackoverflow.com/questions/642125/encoding-xpath-expressions-with-both-single-and-double-quotes XPath Expressions with both single and double quotes XPath v1 contains no way..
How to check if two Expression<Func<T, bool>> are the same [duplicate] http://stackoverflow.com/questions/673205/how-to-check-if-two-expressionfunct-bool-are-the-same It uses the type ExpressionComparison to compare two Expressions for equality and HashCodeCalculation to compute a hashcode from.. instance here's your test using System using System.Linq.Expressions using Db4objects.Db4o.Linq.Expressions class Test static void.. using System.Linq.Expressions using Db4objects.Db4o.Linq.Expressions class Test static void Main Expression Func int bool a x false..
C# code to linkify urls in a string http://stackoverflow.com/questions/758135/c-sharp-code-to-linkify-urls-in-a-string at MSDN Converting a URL into a Link in C# Using Regular Expressions Regex to find URL within text and make them as link Regex.Replace.. Problem With URLs by Jeff Atwood Parsing URLs with Regular Expressions and the Regex Object Format URLs in string to HTML Links in..
How to render a formula in WPF or WinForms http://stackoverflow.com/questions/8899204/how-to-render-a-formula-in-wpf-or-winforms MathML . It is native C# but appears to be quite old. Math Expressions a commercial WinForms control for displaying and editing math..
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