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Quick-and-dirty way to ensure only one instance of a shell script is running at a time
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40 Answers
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How can I create a table with borders in Android?
... entire screen.
An Example:
drawable/cell_shape.xml
<?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape= "rectangle" >
<solid android:color="#000"/>
<stroke android:width="1dp" android:...
How to call C from Swift?
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106
Yes, you can of course interact with Apples C libraries. Here is explained how.
Basically, the...
Is there a way to use shell_exec without waiting for the command to complete?
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150
How about adding.
"> /dev/null 2>/dev/null &"
shell_exec('php measurePerformance.php...
Node.js Best Practice Exception Handling
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10 Answers
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Is the Javascript date object always one day off?
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101
Notice that Eastern Daylight Time is -4 hours and that the hours on the date you're getting bac...
When to use Task.Delay, when to use Thread.Sleep?
... retry timer.
– Stephen Cleary
Nov 20 '13 at 0:42
4
Or when you don't want to chew up CPU in a ma...
Disable webkit's spin buttons on input type=“number”?
...er]::-webkit-inner-spin-button {
-webkit-appearance: none;
margin: 0;
}
input[type=number] {
-moz-appearance:textfield;
}
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Open another application from your own (intent)
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