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Get all Attributes from a HTML element with Javascript/jQuery
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Setter and Getter!
(function($) {
// Attrs
$.fn.attrs = function(attrs) {
var t = $(this);
if (attrs) {
// Set attributes
t.each(function(i, e) {
var j = $(e);
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How to sort an array of objects by multiple fields?
...t should preform a bit better as it does not have to determine the correct settings during the comparison. I have not done any profiling though.
var sort_by;
(function() {
// utility functions
var default_cmp = function(a, b) {
if (a == b) return 0;
return a < b ...
Find JavaScript function definition in Chrome
... Chrome Version 51.0.2704.103
There is a Go to member shortcut (listed in settings > shortcut > Text Editor). Open the file containing your function (in the sources panel of the DevTools) and press:
ctrl + shift + O
or in OS X:
⌘ + shift + O
This enables to list and reach member...
How to generate a random int in C?
...om integer between 0 and RAND_MAX. You can use srand(unsigned int seed) to set a seed.
It's common practice to use the % operator in conjunction with rand() to get a different range (though bear in mind that this throws off the uniformity somewhat). For example:
/* random int between 0 and 19 */
i...
Calling dynamic function with dynamic number of parameters [duplicate]
I’m looking for a trick about this. I know how to call a dynamic, arbitrary function in JavaScript, passing specific parameters, something like this:
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How to nicely format floating numbers to String without unnecessary decimal 0?
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If the idea is to print integers stored as doubles as if they are integers, and otherwise print the doubles with the minimum necessary precision:
public static String fmt(double d)
{
if(d == (long) d)
return Strin...
NULL vs nullptr (Why was it replaced?) [duplicate]
...as replaced by nullptr in pointer-based applications. I'm just curious of the exact reason why they made this replacement?
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Hidden features of Eclipse [closed]
...tart typing name of a method you can overload, Ctrl-Space, pick one
getter/setter creation: type “get”, Ctrl-Space, choose a getter to create; same with “is” and “set”
Assign To A New Field
This is how I add fields.
If you have no constructors yet, add one. (Ctrl-Space anywhere in a...
How to export and import a .sql file from command line with options? [duplicate]
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And How can we set constraints like enable/disable foreign key check or export only table structure with mysqldump
– AZinkey
Feb 28 '15 at 2:48
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Unix - create path of folders and file
I know you can do mkdir to create a directory and touch to create a file, but is there no way to do both operations in one go?
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