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How does lock work exactly?
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467
The lock statement is translated by C# 3.0 to the following:
var temp = obj;
Monitor.Enter(t...
Show pending migrations in rails
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Malik Shahzad
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answered Jan 25 '11 at 17:58
jrdiokojrdioko
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How do I install Python OpenCV through Conda?
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41 Answers
41
Active
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Return multiple values to a method caller
...n C# 7 and above, see this answer.
In previous versions, you can use .NET 4.0+'s Tuple:
For Example:
public Tuple<int, int> GetMultipleValue()
{
return Tuple.Create(1,2);
}
Tuples with two values have Item1 and Item2 as properties.
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Set value of hidden field in a form using jQuery's “.val()” doesn't work
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Andy EAndy E
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What does if __name__ == “__main__”: do?
...hen used as a script? When imported as a module?
# Suppose this is in foo4.py
__name__ = "__main__"
def bar():
print("bar")
print("before __name__ guard")
if __name__ == "__main__":
bar()
print("after __name__ guard")
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What are JavaScript's builtin strings?
...hat piece of code just for fun in order to send it to my wife on February 14 :) Having only Chrome installed on the laptop I had no options to check how it works in Firefox and IE. Moreover, I haven't really expected that toString() representation of build-in methods might look differently in other ...
Signing a Windows EXE file
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edited May 3 '19 at 14:20
Will Croxford
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answered Oct 31 '08 a...
How to highlight a current menu item?
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Terry
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answered Sep 25 '12 at 23:46
Renan Tomal FernandesRenan Tomal Fe...
Is it possible to clone html element objects in JavaScript / JQuery?
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answered May 28 '09 at 14:59
Boris GuéryBoris Guéry
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