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Override ActiveRecord attribute methods
...with super as you would expect. You can find it on github.
To install:
./script/plugin install git://github.com/chriseppstein/has_overrides.git
To use:
class Post < ActiveRecord::Base
has_overrides
module Overrides
# put your getter and setter overrides in this module.
def titl...
AngularJS : Initialize service with asynchronous data
...HR, which you can customize.
var oReq = new XMLHttpRequest();
oReq.onload = xhrCallback;
oReq.open("get", "/api/overview", true); // your specific API URL
oReq.send();
})
Now, your NavData constant exists. Go ahead and inject it into a controller or service:
angular.module('MyApp...
JQuery find first parent element with specific class prefix
..., this can really screw you if your DOM grows too large; IE throws up the "script is not responding" dialog when a certain number of JS VM instructions are executed, and NOT after a certain amount of time. I've seen scripts which complete in 0.1ms crash internet explorer for this very reason.
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Is module __file__ attribute absolute or relative?
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__file__ is absolute since Python 3.4, except when executing a script directly using a relative path:
Module __file__ attributes (and related values) should now always contain absolute paths by default, with the sole exception of __main__.__file__ when a script has been executed dire...
Can we append to a {% block %} rather than overwrite?
In my core.html I have a block labeled javascript. It would be great if I can append more lines to this block without overwriting everything in it.
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Add custom icons to font awesome
...And here's a CodePen that shows how something similar might be done in <script> blocks.
In either case, it simply involves using library.add() to add an object like this:
export const faSomeObjectName = {
// Use a prefix like 'fac' that doesn't conflict with a prefix in the standard Font A...
How can I change the current URL?
I have the following code that changes the pages from within JavaScript:
5 Answers
5
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Gradle buildscript dependencies
What is the difference between declaring repositories in the buildScript section of the gradle build or in the root level of the build.
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Setting up a git remote origin
... is usually a bad idea and should be avoided in favor of a real deployment script.
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Jquery to change form action
...utton2 is clicked then page2 must be loaded. i know how to do this in javascript but i have no clue about how to do this in jquery.Can any one help me?
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