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The import org.junit cannot be resolved
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How can I extract a good quality JPEG image from a video file with ffmpeg?
...ale:v (or the alias -q:v) as an output option.
Normal range for JPEG is 2-31 with 31 being the worst quality.
The scale is linear with double the qscale being roughly half the bitrate.
Recommend trying values of 2-5.
You can use a value of 1 but you must add the -qmin 1 output option (because the d...
ignoring any 'bin' directory on a git project
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altocumulus
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answered Sep 24 '09 at 9:35
CB BaileyCB Bailey
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What is Persistence Context?
...e useful:
http://docs.jboss.org/hibernate/core/4.0/devguide/en-US/html/ch03.html
http://docs.jboss.org/hibernate/entitymanager/3.5/reference/en/html/architecture.html
In Java EE, a persistence context is normally accessed via an EntityManager.
http://docs.oracle.com/javaee/6/api/javax/persistenc...
Extract substring using regexp in plain bash
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edited Dec 26 '17 at 23:17
Yangshun Tay
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Yes/No message box using QMessageBox
...on Qt 4 and 5, requires QT += widgets on Qt 5, and CONFIG += console on Win32 to see qDebug() output.
See the StandardButton enum to get a list of buttons you can use; the function returns the button that was clicked. You can set a default button with an extra argument (Qt "chooses a suitable defau...
Using Default Arguments in a Function
...ke array('x' => 'x1', 'y' => 'y1')
} else if (func_num_args() == 3) {
$args = func_get_args();
// 3 parameters passed
} else if (func_num_args() == 5) {
$args = func_get_args();
// 5 parameters passed
} else {
throw new InvalidArgumentExcept...
LINQ - Left Join, Group By, and Count
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Mehrdad AfshariMehrdad Afshari
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Why must a nonlinear activation function be used in a backpropagation neural network? [closed]
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