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How do I clone a Django model instance object and save it to the database?
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I had to set both obj.pk and obj.id to make this work in Django 1.4
– Petr Peller
Jan 10 '14 at 18:00
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What is android:weightSum in android, and how does it work?
I want to know: What is android:weightSum and layout weight, and how do they work?
9 Answers
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How to preventDefault on anchor tags?
... rule:
a[ng-click]{
cursor: pointer;
}
Its much more simple and provides the exact same functionality and is much more efficient. Hope that might be helpful to anyone else looking up this solution in the future.
The following is my previous solution, which I am leaving here just for legac...
Get contentEditable caret index position
...pis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="contentbox" contenteditable="true">Click me and move cursor with keys or mouse</div>
<div id="caretposition">0</div>
<script>
var update = function() {
$('#caretposition').html(getCare...
How do I get the YouTube video ID from a URL?
I want to get the v=id from YouTube’s URL with JavaScript (no jQuery, pure JavaScript).
39 Answers
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How to order results with findBy() in Doctrine
... ->findBy(
array('type'=> 'C12'),
array('id' => 'ASC')
);
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How can I resize an image dynamically with CSS as the browser width/height changes?
... even require media queries.
To make the images flexible, simply add max-width:100% and height:auto. Image max-width:100% and height:auto works in IE7, but not in IE8 (yes, another weird IE bug). To fix this, you need to add width:auto\9 for IE8.
source: http://webdesignerwall.com/tutorials/respons...
What is the easiest way to ignore a JPA field during persistence?
...e String token;
TIP:
You can also use JsonInclude.Include.NON_NULL and hide fields in JSON during deserialization when token == null:
@JsonInclude(JsonInclude.Include.NON_NULL)
@Transient
private String token;
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How can jQuery deferred be used?
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Here is a useful video on this topic bigbinary.com/videos/3-using-deferred-in-jquery
– Nick Vanderbilt
Jul 24 '11 at 6:08
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How to find a deleted file in the project commit history?
...e>
Note the caret symbol (^), which gets the checkout prior to the one identified, because at the moment of <SHA> commit the file is deleted, we need to look at the previous commit to get the deleted file's contents
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