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WPF: Grid with column/row margin/padding?
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answered Aug 28 '09 at 15:50
Thomas LevesqueThomas Levesque
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What is the scope of variables in JavaScript?
...isible outside of the loop because var has function scope:
for(var x = 0; x < 5; ++x) {}
console.log(x) // 5 (note this is outside the loop!)
...because of this behavior, you need to be careful about closing over variables declared using var in loops. There is only one instance of varia...
What is the proper declaration of main?
...ogram. argc is the number of arguments in the argv array.
Usually, argv[0] contains the name of the program, but this is not always the case. argv[argc] is guaranteed to be a null pointer.
Note that since an array type argument (like char*[]) is really just a pointer type argument in disguise, ...
java : convert float to String and String to float
...oat class.
float f = Float.parseFloat("25");
String s = Float.toString(25.0f);
To compare it's always better to convert the string to float and compare as two floats. This is because for one float number there are multiple string representations, which are different when compared as strings (e.g....
How to print a groupby object
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101
Simply do:
grouped_df = df.groupby('A')
for key, item in grouped_df:
print(grouped_df.get...
How to find all occurrences of an element in a list?
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Sven MarnachSven Marnach
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add...
A Windows equivalent of the Unix tail command [closed]
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answered Oct 9 '08 at 14:50
Ryan DuffieldRyan Duffield
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Efficient way to rotate a list in python
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answered Jan 27 '10 at 20:46
Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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Bash function to find newest file matching pattern
... @lesmana.
– Eponymous
Jun 5 '14 at 0:07
1
@Eponymous: If you're looking for a one liner without ...
How do I make UITableViewCell's ImageView a fixed size even when the image is smaller
... of images I am using for cell's image views, they are all no bigger than 50x50. e.g. 40x50, 50x32, 20x37 .....
16 Answe...