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How does UTF-8 “variable-width encoding” work?
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130
Each byte starts with a few bits that tell you whether it's a single byte code-point, a multi-by...
Can an int be null in Java?
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203
int can't be null, but Integer can. You need to be careful when unboxing null Integers since th...
Restoring state of TextView after screen rotation?
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edited Jun 2 '11 at 6:30
answered May 23 '11 at 12:28
in...
How to take backup of a single table in a MySQL database?
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edited May 23 '17 at 12:10
community wiki
7 re...
Android emulator: How to monitor network traffic?
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105
There are two ways to capture network traffic directly from an Android emulator:
Copy and run...
With Spring can I make an optional path variable?
With Spring 3.0, can I have an optional path variable?
9 Answers
9
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Check if passed argument is file or directory in Bash
...n Kugelman
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Cannot ignore .idea/workspace.xml - keeps popping up
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edited Sep 21 '17 at 10:29
Antoine Subit
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How to call a method after a delay in Android
... Handler(Looper.getMainLooper()).postDelayed({
//Do something after 100ms
}, 100)
Java
final Handler handler = new Handler(Looper.getMainLooper());
handler.postDelayed(new Runnable() {
@Override
public void run() {
//Do something after 100ms
}
}, 100...