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How to increase the vertical split window size in Vim
:vsplit (short form: :vs ) split the Vim viewport vertically. :30vs splits the viewport, making the new window 30 characters wide. Once this 30 char window is created, how would one change it's size to 31 or 29?
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how to convert from int to char*?
...ar const *pchar = s.c_str(); //use char const* as target type
And in C++03, what you're doing is just fine, except use const as:
char const* pchar = temp_str.c_str(); //dont use cast
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im...
What is :: (double colon) in Python when subscripting sequences?
I know that I can use something like string[3:4] to get a substring in Python, but what does the 3 mean in somesequence[::3] ?
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Check if a Class Object is subclass of another Class Object in Java
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edited Mar 23 at 8:00
Joachim Sauer
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snprintf and Visual Studio 2010
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nwellnhof
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answered Jan 3 '12 at 13:28
Valentin MileaValentin Milea
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How do I execute a program from Python? os.system fails due to spaces in path
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301
subprocess.call will avoid problems with having to deal with quoting conventions of various sh...
When is assembly faster than C?
...out floating point, they shine when it comes to precision as they give you 32 bits of precision with a predictable error (float only has 23 bit and it's harder to predict precision loss). i.e. uniform absolute precision over the entire range, instead of close-to-uniform relative precision (float).
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error C2662: “Screen::move”: 不能将“this”指针从“const Screen”转...
... {os<<contents;}
//main中处理
int main()
{
Screen myScreen(5,3);
const Screen blank(5,3);
//调用非const版本display
myScreen.display(cout).set('#').display(cout);
cout << endl;
//调用 const版本display
blank.display(cout);
return 0;
}
这...
How do I duplicate a whole line in Emacs?
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35 Answers
35
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Callback when CSS3 transition finishes
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336
For transitions you can use the following to detect the end of a transition via jQuery:
$("#s...