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Count all occurrences of a string in lots of files with grep
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290
cat * | grep -c string
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Exposing database IDs - security risk?
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edited Aug 20 at 16:38
answered Dec 28 '08 at 19:45
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How do I do a HTTP GET in Java? [duplicate]
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209
If you want to stream any webpage, you can use the method below.
import java.io.*;
import java...
Simple Getter/Setter comments
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edited Aug 24 '13 at 2:30
ThaDon
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answered Jun ...
Clicking the back button twice to exit an activity
...oubleBackToExitPressedOnce=false;
}
}, 2000);
}
In Kotlin Activity:
private var doubleBackToExitPressedOnce = false
override fun onBackPressed() {
if (doubleBackToExitPressedOnce) {
super.onBackPressed()
return
}
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Trigger a button click with JavaScript on the Enter key in a text box
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30 Answers
30
Active
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Android: allow portrait and landscape for tablets, but force portrait on phone?
I would like tablets to be able to display in portrait and landscape (sw600dp or greater), but phones to be restricted to portrait only. I can't find any way to conditionally choose an orientation. Any suggestions?
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Getting Started with Windows Phone 7 [closed]
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edited Sep 10 '10 at 17:25
community wiki
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Creating the Singleton design pattern in PHP5
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270
/**
* Singleton class
*
*/
final class UserFactory
{
/**
* Call this method to get s...
Converting Java objects to JSON with Jackson
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Jean LogeartJean Logeart
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