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What is this 'Waiting for Background operation' in Visual Studio 2012?
...ally in cshtml pages. I found this page: https://devblogs.microsoft.com/aspnet/visual-studio-11-beta-razor-editor-issue-workaround that suggests changing the indent option in Tools > Options > Text Editor > HTML > Tab to Smart instead of Block. In my case it was already set to Smart and ...
Sorting a list using Lambda/Linq to objects
...t.Sort( (emp1,emp2)=>emp1.FirstName.CompareTo(emp2.FirstName) );
The .NET framework is casting the lambda (emp1,emp2)=>int as a Comparer<Employee>.
This has the advantage of being strongly typed.
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Easiest way to compare arrays in C#
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Also for arrays (and tuples) you can use new interfaces from .NET 4.0: IStructuralComparable and IStructuralEquatable. Using them you can not only check equality of arrays but also compare them.
static class StructuralExtensions
{
public static bool StructuralEquals<T>(this T...
How to count string occurrence in string?
...tps://gist.github.com/victornpb/7736865
* @see Unit Test https://jsfiddle.net/Victornpb/5axuh96u/
* @see http://stackoverflow.com/questions/4009756/how-to-count-string-occurrence-in-string/7924240#7924240
*/
function occurrences(string, subString, allowOverlapping) {
string += "";
subStr...
Checking if an object is null in C#
...'ve used it to prevent value-type-complains when using generics: geekality.net/2009/11/13/generics-and-checking-for-null
– Svish
Oct 25 '11 at 13:14
4
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Switching the order of block elements with CSS [duplicate]
...d to support a single modern browser: Mobile Safari.
See: http://jsfiddle.net/thirtydot/hLUHL/
You can remove the -moz- prefixed properties if you like, I just left them in for future readers.
#blockContainer {
display: -webkit-box;
display: -moz-box;
display: b...
How to add parameters to a HTTP GET request in Android?
...r URI terminology, it helped me a lot developer.android.com/reference/java/net/URI.html
– dvd
Jan 24 '13 at 22:16
how ...
foreach vs someList.ForEach(){}
... uses a for loop to iterate the collection, this is valid (edit: prior to .net 4.5 - the implementation changed and they both throw):
someList.ForEach(x => { if(x.RemoveMe) someList.Remove(x); });
whereas foreach uses an enumerator, so this is not valid:
foreach(var item in someList)
if(it...
Using an integer as a key in an associative array in JavaScript
...ou though. See this simplified version of what I ran into today: jsfiddle.net/cincodenada/pseujLex/2 It may seem contrived when reduced, but was a sensical part of a larger script (and is a bit less contrived in CoffeeScript: jsfiddle.net/cincodenada/oojr7Ltn/2). This seeming implementation detail...
How do you remove an array element in a foreach loop?
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@AbraCadaver From the documentation (php.net/manual/en/function.array-filter.php): ARRAY_FILTER_USE_KEY - pass key as the only argument to callback instead of the value ARRAY_FILTER_USE_BOTH - pass both value and key as arguments to callback instead of the v...