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How to make jQuery to not round value returned by .width()?
...idth: 543.5px;
height: 20px;
margin: 0;
padding: 0;
}
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="container"></div>
<p id="log"></p>
...
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...
Error handling in getJSON calls
...you handle errors in a getJSON call? Im trying to reference a cross-domain script service using jsonp, how do you register an error method?
...
How to convert JSON to XML or XML to JSON?
... example you will always get "false" not false or "0" not 0) Obviously JavaScript treats these differently in certain cases.
Children elements can become nested-object {} OR nested-array [ {} {} ...] depending if there is only one or more than one XML child-element. You would consume these two diffe...
Query to list number of records in each table in a database
... it is filtering out tables with a name starting with "dt"? I've seen this script all over the net, but no explanation on that criteria. Are we all being trolled?
– Skaue
May 15 '13 at 9:29
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Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
...bating whether I should learn PowerShell, or just stick with Cygwin /Perl scripts/Unix shell scripts, etc.
18 Answers
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What is the coolest thing you can do in
...
I got a great response from my kids with a quick VB script to manipulate a Microsoft Agent character. For those that aren't familiar with MS Agent, it's a series of animated onscreen characters that can be manipulated via a COM interface. You can download the code and characte...
Converting between strings and ArrayBuffers
Is there a commonly accepted technique for efficiently converting JavaScript strings to ArrayBuffers and vice-versa? Specifically, I'd like to be able to write the contents of an ArrayBuffer to localStorage and to read it back.
...
How to save all the variables in the current python session?
...oblems exist while trying to do so. For example with restoring open file descriptors.
It is better to think about serialization/deserialization subsystem for your program. It is not trivial in many cases, but is far better solution in long-time perspective.
Although if I've exaggerated the problem...
Many-to-many relationship with the same model in rails?
...d
And that should simply work! Here's an example irb session run through script/console:
>> a = Post.create :name => 'First post!'
=> #<Post id: 1, name: "First post!">
>> b = Post.create :name => 'Second post?'
=> #<Post id: 2, name: "Second post?">
>> c...