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Returning value from Thread
...ler"){
@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 2 at...
When would you use a List instead of a Dictionary?
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answered Nov 20 '09 at 8:36
Pavel MinaevPavel Minaev
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How do I remove objects from a JavaScript associative array?
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Ben Aston
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answered Dec 6 '08 at 6:46
Dennis CDennis ...
How slow are .NET exceptions?
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207
I'm on the "not slow" side - or more precisely "not slow enough to make it worth avoiding them...
Read file from line 2 or skip header row
How can I skip the header row and start reading a file from line2?
8 Answers
8
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How do I access command line arguments in Python?
... |
edited Aug 1 '16 at 20:36
yiwei
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answered O...
How to assign colors to categorical variables in ggplot2 that have stable mapping?
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192
For simple situations like the exact example in the OP, I agree that Thierry's answer is the bes...
How can I set the PHP version in PHPStorm?
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Alejandro MorenoAlejandro Moreno
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...
Performant Entity Serialization: BSON vs MessagePack (vs JSON)
...erialize objects smaller than BSON.
For example, a simple map {"a":1, "b":2} is serialized in 7 bytes with MessagePack, while BSON uses 19 bytes.
BSON supports in-place updating
With BSON, you can modify part of stored object without re-serializing the whole of the object. Let's suppose a map {"a"...
Why is division in Ruby returning an integer instead of decimal value?
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274
It’s doing integer division. You can make one of the numbers a Float by adding .0:
9.0 / 5 ...