大约有 41,300 项符合查询结果（耗时：0.0614秒） [XML]
What's your most controversial programming opinion?
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How do you set your pythonpath in an already-created virtualenv?
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edited Oct 17 '18 at 20:33
answered Jan 21 '11 at 11:39
m...
How to set NODE_ENV to production/development in OS X
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answered Feb 9 '12 at 3:21
Farid Nouri NeshatFarid Nouri Neshat
24.8k66 gold badges6161 silver badges103103 bronze badges
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C++11 rvalues and move semantics confusion (return statement)
...ector<int> return_vector(void)
{
std::vector<int> tmp {1,2,3,4,5};
return tmp;
}
std::vector<int> &&rval_ref = return_vector();
The first example returns a temporary which is caught by rval_ref. That temporary will have its life extended beyond the rval_ref defini...
How to get list of all installed packages along with version in composer?
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Machado
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answered Mar 3 '13 at 13:29
SeldaekSeldaek
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Where can I find my .emacs file for Emacs running on Windows?
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answered Oct 9 '08 at 22:53
NodeNode
19.8k22 gold badges2929 silver badges3535 bronze badges
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WPF: Setting the Width (and Height) as a Percentage Value
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gcoresgcores
11.3k11 gold badge4242 silver badges3838 bronze badges
add a com...
Creating an array of objects in Java
... A[4];
...creates 4 A references, similar to doing this:
A a1;
A a2;
A a3;
A a4;
Now you couldn't do a1.someMethod() without allocating a1 like this:
a1 = new A();
Similarly, with the array you need to do this:
a[0] = new A();
...before using it.
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What is a good Java library to zip/unzip files? [closed]
...ith the JDK and the Apache compression libs and I am unhappy with them for 3 reasons:
9 Answers
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Check if pull needed in Git
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edited Dec 7 '18 at 23:10
answered Jul 19 '10 at 4:18
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