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Inserting string at position x of another string
... "I want apple";
var b = " an";
var position = 6;
var output = [a.slice(0, position), b, a.slice(position)].join('');
console.log(output);
Optional: As a prototype method of String
The following can be used to splice text within another string at a desired index, with an optional remov...
How do I select child elements of any depth using XPath?
...nhofnwellnhof
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Get current batchfile directory
...You can get the name of the batch script itself as typed by the user with %0 (e.g. scripts\mybatch.bat). Parameter extensions can be applied to this so %~dp0 will return the Drive and Path to the batch script (e.g. W:\scripts\) and %~f0 will return the full pathname (e.g. W:\scripts\mybatch.cmd).
Y...
What is a “callback” in C and how are they implemented?
...
207
There is no "callback" in C - not more than any other generic programming concept.
They're imp...
How do you represent a JSON array of strings?
...
303
I'll elaborate a bit more on ChrisR awesome answer and bring images from his awesome reference....
Warning as error - How to rid these
...rrors that basically should not be halting my compile in Visual Studio 2010 and should not be show stoppers, or at least I will fix them later, but I don't want the compile to just error and halt on these kinds of problems.
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Change text from “Submit” on input tag
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answered Dec 23 '12 at 0:00
Ry-♦Ry-
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How to Set Focus on Input Field using JQuery
... |
edited Jul 18 '11 at 20:27
answered Jul 18 '11 at 20:08
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“Width equals height” constraint in Interface Builder
... can't express the following code in Interface Builder:
CGFloat ratio = 1.0;
NSLayoutConstraint *constraint = [NSLayoutConstraint
constraintWithItem:myView
attribute:NSLayoutAttributeWidth
relatedBy:NSLayoutRelationEqual
toItem:myView
attribute:NSLayoutAttributeHeight
multip...
Does .NET have a way to check if List a contains all items in List b?
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answered Oct 5 '09 at 15:06
Jon SkeetJon Skeet
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