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When to use Cast() and Oftype() in Linq
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http://solutionizing.net/2009/01/18/linq-tip-enumerable-oftype/
Fundamentally, Cast() is implemented like this:
public IEnumerable<T> Cast<T>(this IEnumerable source)
{
foreach(object o in source)
yield return (T) o;
}
Using...
Getting file names without extensions
... check permission against the ACL. instead it's some kind of mechanism in .NET to check permission for partially trusted code. So, it shouldn't make any actual IO call. How much it impacts performance? i can't say without testing. But i assume it's not that great
– fjch1997
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Using C# to check if string contains a string in string array
...which is used in the answer's string-check) can be used via LinqBridge on .NET 2.0 albahari.com/nutshell/linqbridge.aspx
– David Rettenbacher
Aug 24 '12 at 20:12
1
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Does PHP have threading?
...t I thought. I saw a bunch of older postings saying no, and nothing on php.net, so this was my thought. Thanks for confirming it.
– Thomas Owens
Oct 16 '08 at 19:00
2
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Unable to copy file - access to the path is denied
...Visual Studio 2005. After taking code from version control first,
the c#.net application runs correctly. But, after doing some modifications, when I build I am getting the following error:
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Graphical DIFF programs for linux [closed]
...f) that allows merging/diffing unlimited amount of files, to my knowledge. net is kdiff3 with max 4 files.
– hoijui
May 7 at 5:32
add a comment
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PHP json_decode() returns NULL with valid JSON?
...ost here. There are also a few hints in the user contributed notes: de.php.net/json_decode maybe something helps.
– Pekka
Mar 9 '10 at 16:09
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Type.GetType(“namespace.a.b.ClassName”) returns null
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If the assembly is part of the build of an ASP.NET application, you can use the BuildManager class:
using System.Web.Compilation
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BuildManager.GetType(typeName, false);
share
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How do I check if a type provides a parameterless constructor?
...nyone is interested in an "official" version, the following was found via .NET Reflector:
from: System.Activities.Presentation.TypeUtilities
in System.Activities.Presentation.dll, Version=4.0.0.0
public static bool CanCreateInstanceUsingDefaultConstructor(this Type t) =>
t.IsVa...
How do you implement a re-try-catch?
...those wondering, you will need this in your gradle dependencies - compile 'net.jodah:failsafe:1.1.0'
– Shreyas
Jun 12 '18 at 4:34
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