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(![]+[])[+[]]… Explain why this works
...using the bracket notation on String values was not part of the ECMAScript 3rd. Edition Specification, (that's why the charAt method existed).
However this kind of "index properties" that represent the characters of a string were standardized on ECMAScript 5, and even before the standardization the...
How to convert An NSInteger to an int?
...eger = 42;
int myInt = (int) myInteger;
NSInteger is nothing more than a 32/64 bit int. (it will use the appropriate size based on what OS/platform you're running)
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How to specify a multi-line shell variable?
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answered Mar 15 '13 at 10:04
dogbanedogbane
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How to increase the vertical split window size in Vim
:vsplit (short form: :vs ) split the Vim viewport vertically. :30vs splits the viewport, making the new window 30 characters wide. Once this 30 char window is created, how would one change it's size to 31 or 29?
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How to unload a package without restarting R
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edited Jan 16 at 15:13
Gaffi
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Create table using Javascript
I have a JavaScript function which creates a table with 3 rows 2 cells.
12 Answers
12
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Complex nesting of partials and templates
...e 1</a>
<a href="#/page/2">Page 2</a>
<a href="#/page/3">Page 3</a>
<!-- display the view -->
<div ng-view>
</div>
Directive for the sub navigation
app.directive('mySubNav', function(){
return {
restrict: 'E',
scope: {
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React.js: Wrapping one component into another
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3 Answers
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mongoDB/mongoose: unique if not null
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173
As of MongoDB v1.8+ you can get the desired behavior of ensuring unique values but allowing mult...
How to open a file using the open with statement
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317
Python allows putting multiple open() statements in a single with. You comma-separate them. ...