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How to allow only numeric (0-9) in HTML inputbox using jQuery?
...eyboard layouts, and all browsers since IE 9):
// Restricts input for the set of matched elements to the given inputFilter function.
(function($) {
$.fn.inputFilter = function(inputFilter) {
return this.on("input keydown keyup mousedown mouseup select contextmenu drop", function() {
if ...
Disable Enable Trigger SQL server for a table
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Passing route control with optional parameter after root in express?
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Can I make the foreign key field optional in Django model
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How do I use jQuery's form.serialize but exclude empty fields
...
In some cases where value is set programmatically, this won't work (value won't exist as an HTML attribute, but will as a data attribute on the input). In those cases, try this: $('#myForm :input').filter(function(i) { return ($(this).val().length != 0);...
ggplot: How to increase spacing between faceted plots?
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Assign variables to child template in {% include %} tag Django
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Save An Image To Application Documents Folder From UIView On IOS
...e these images in Core Data, since that can impact performance if the data set grows too large. Better to write the images to files.
NSData *pngData = UIImagePNGRepresentation(image);
This pulls out PNG data of the image you've captured. From here, you can write it to a file:
NSArray *paths = NS...
How do I delete all untracked files from my working directory in Mercurial?
... you forgot to add.
To install this extension, add this to your mercurial settings file (.hgrc on Unix, Mercurial.ini on Windows)
[extensions]
purge =
To enable this extension temporarily you can use
hg purge --config extensions.purge=
...
Backbone.js: `extend` undefined?
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