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UIButton remove all target-actions
...eloper.apple.com/library/ios/documentation/UIKit/Reference/UIControl_Class/index.html#//apple_ref/occ/instm/UIControl/removeTarget:action:forControlEvents:
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...
Count the items from a IEnumerable without iterating?
... I'd favor ICollection over IList if you don't need to access the list by indexer.
– Michael Meadows
Oct 3 '08 at 21:17
3
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Why do you create a View in a database?
...evaluate and maximize performance
for complex calculations and joins
(e.g. indexing on Schemabound views
in MSSQL)
Making data more accessible and
intuitive to team members and non-developers.
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what's the correct way to send a file from REST web service to client?
...vlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
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git status shows modifications, git checkout — doesn't remove them
...ed by mixed line endings in a single file. The file gets normalized in the index, but when git then denormalizes it again to diff it against the file in the working tree, the result is different.
But if you want to fix this, you should disable core.autocrlf, change all line endings to lf, and then e...
How can I remove a key and its value from an associative array?
.../php.net/manual/en/function.array-diff.php
To remove an element by using index:
array_splice($arr, 1, 1);
var_dump($arr);
// array(1) { ["key3"]=> string(6) "value3" }
read more about array_splice: http://php.net/manual/en/function.array-splice.php
...
Reverse Range in Swift
...ssociativity none
precedence 135
}
func >>> <Pos : ForwardIndexType where Pos : Comparable>(end:Pos, start:Pos)
-> ReverseRandomAccessCollection<(Range<Pos>)> {
return (start..<end).reverse()
}
So now I'm allowed to say:
for i in 5>>>1 {p...
What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
...e used on, for example, LinkedList<T> and HashSet<T>, not just indexed collections.
– Dan Tao
Mar 13 '10 at 21:15
2
How do I empty an array in JavaScript?
...ever the length property is changed, every property whose name is an array index whose value is not smaller than the new length is automatically deleted"
– Matthew Crumley
Jun 21 '11 at 7:43
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How do you sort an array on multiple columns?
...
This is handy for alpha sorts of all sizes.
Pass it the indexes you want to sort by, in order, as arguments.
Array.prototype.deepSortAlpha= function(){
var itm, L=arguments.length, order=arguments;
var alphaSort= function(a, b){
a= a.toLowerCase();
b= b.t...