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Create an array with random values
...962890
function shuffle(array) {
var tmp, current, top = array.length;
if(top) while(--top) {
current = Math.floor(Math.random() * (top + 1));
tmp = array[current];
array[current] = array[top];
array[top] = tmp;
}
return array;
}
a = shuffle(a);
If you want to allow repeat...
Uploading both data and files in one form using Ajax?
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The problem I had was using the wrong jQuery identifier.
You can upload data and files with one form using ajax.
PHP + HTML
<?php
print_r($_POST);
print_r($_FILES);
?>
<form id="data" method="post" enctype="multipart/form-data">
<input type="text" nam...
Multiple modals overlay
...ls)
The backdrop instantly overlays the previous modal
Example jsfiddle
If you don't like the hardcoded z-index for any reason you can calculate the highest z-index on the page like this:
var zIndex = Math.max.apply(null, Array.prototype.map.call(document.querySelectorAll('*'), function(el) {
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How to copy a directory structure but only include certain files (using windows batch files)
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You don't mention if it has to be batch only, but if you can use ROBOCOPY, try this:
ROBOCOPY C:\Source C:\Destination data.zip info.txt /E
EDIT: Changed the /S parameter to /E to include empty folders.
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How to force child div to be 100% of parent div's height without specifying parent's height?
...n whether you want 100% height or equal height. Usually it's equal height. If it's 100% height the answer is slightly different.
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Getting all types that implement an interface
...mount of iterations will always be:
loop assemblies
loop types
see if implemented.
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How to write a test which expects an Error to be thrown in Jasmine?
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If you don't need to pass arguments too, you can also just pass the function to expect: expect(parser.parse).toThrow(...)
– SubmittedDenied
Oct 31 '12 at 21:22
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Performance of static methods vs instance methods
...se of the extra hidden this parameter.
In practice, this makes so little difference that it'll be hidden in the noise of various compiler decisions. (Hence two people could "prove" one better than the other with disagreeing results). Not least since the this is normally passed in a register and is ...
Extract only right most n letters from a string
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This aproach does not work correctly if the string is not as long as the number of characters required.
– stevehipwell
Nov 12 '09 at 13:59
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How do you open an SDF file (SQL Server Compact Edition)? [closed]
...Download it from here. Not sure about the license, but it seems to be free if you download the EXPRESS EDITION.
You might also be able to use later editions of SSMS. For 2016, you will need to install an extension.
If you have the option you can copy the sdf file to a different machine which you a...