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Is it valid to replace http:// with // in a ?
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answered Feb 15 '09 at 0:39
JeffJeff
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How do I find out if the GPS of an Android device is enabled
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10 Answers
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What does “program to interfaces, not implementations” mean?
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Hesham Massoud
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answered Apr 23 '10 at 10:31
this. __curious_geekthi...
How to get the containing form of an input?
...ding to w3schools, the .form property of input fields is supported by IE 4.0+, Firefox 1.0+, Opera 9.0+, which is even more browsers that jQuery guarantees, so you should stick to this.
If this were a different type of element (not an <input>), you could find the closest parent with closest:
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jQuery UI Tabs - How to Get Currently Selected Tab Index
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Returning value from Thread
...IHandler"){
@Override
public void run(){
value[0] = 2;
latch.countDown(); // Release await() in the test thread.
}
};
uiThread.start();
latch.await(); // Wait for countDown() in the UI thread. Or could uiThread.join();
// value[0] holds...
Constructors in JavaScript objects
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409
Using prototypes:
function Box(color) // Constructor
{
this.color = color;
}
Box.prototyp...
What's the difference between utf8_general_ci and utf8_unicode_ci?
... have updated Unicode sorting rules, available under names such as utf8mb4_0900_ai_ci for equivalent rules based on Unicode 9.0 - and with no equivalent _general variant. People reading this now should probably use one of these newer collations instead of either _unicode or _general. Much of what's ...
Check if string contains only digits
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Syntle
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answered Nov 22 '09 at 15:26
Scott EverndenScott E...
Subtract two variables in Bash
...xpr $FIRSTV - $SECONDV`
Be aware of the exit status:
The exit status is 0 if EXPRESSION is neither null nor 0, 1 if EXPRESSION is null or 0.
Keep this in mind when using the expression in a bash script in combination with set -e which will exit immediately if a command exits with a non-zero stat...