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FFmpeg: How to split video efficiently?
...have a negligible difference.
The two command version should be quicker by adding another -ss before the input file for the a 'fast seek' followed by the more accurate slow seek.
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Testing Abstract Classes
...concrete implementation of abstract class, and can get away with stub instead
you may call concrete methods and assert that they perform correctly
if concrete method relies to unimplemented (abstract) method, you may stub the return value with will() PHPUnit method
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What is an idempotent operation?
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In computing, an idempotent operation is one that has no additional effect if it is called more than once with the same input parameters. For example, removing an item from a set can be considered an idempotent operation on the set.
In mathematics, an idempotent operation is one w...
Are table names in MySQL case sensitive?
...wer_case_table_names (in the my.cnf configuration file under [mysqld]).
Read the section: 10.2.2 Identifier Case Sensitivity for more information.
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ASP.NET WebApi unit testing with Request.CreateResponse
...ntroller.Request = new HttpRequestMessage();
controller.Request.Properties.Add(HttpPropertyKeys.HttpConfigurationKey,
new HttpConfiguration());
If you are upgrading to webapi 5.0, then you'll need to change this to:
controller.Request = new HttpRequestMessage();...
How to use cURL to get jSON data and decode the data?
... one will answer your question :P
$url="https://.../api.php?action=getThreads&hash=123fajwersa&node_id=4&order_by=post_date&order=desc&limit=1&grab_content&content_limit=1";
Using cURL
// Initiate curl
$ch = curl_init();
// Will return the response, if false it...
How do i put a border on my grid in WPF?
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Robert Harvey
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answered May 4 '10 at 22:13
Reed CopseyReed Copsey
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Rails :dependent => :destroy VS :dependent => :delete_all
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The difference is with the callback.
The :delete_all is made directly in your application and deletes by SQL :
DELETE * FROM users where compagny_id = XXXX
With the :destroy, there is an instantiation of all of your children. So, if you can't destroy it or if each has their own ...
Better way to set distance between flexbox items
...last-child and works without any modification on flex-wrap:wrap is to set padding:5px on the container and margin:5px on the children. That will produce a 10px gap between each child and between each child and their parent.
Demo
.upper
{
margin:30px;
display:flex;
flex-direction:row;
wid...
Hyphen, underscore, or camelCase as word delimiter in URIs?
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Neil McGuiganNeil McGuigan
39.6k1010 gold badges100100 silver badges134134 bronze badges
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