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Why does the C++ map type argument require an empty constructor when using []?
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165
This issue comes with operator[]. Quote from SGI documentation:
data_type& operator[...
How do you turn off version control in android studio?
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+100
To disable VCS in Android Studio on a Mac do the following:
Android Studio > Preferences...
In the Preferences window, select...
Splitting on first occurrence
...t most maxsplit splits are done (thus, the list will have at most maxsplit+1 elements).
s.split('mango', 1)[1]
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Is Hash Rocket deprecated?
...e stating the Hash Rocket form is actually deprecated/unadvised as of Ruby 1.9.
1 Answer
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generating GUID without hyphen
...(canonical) string representation of a Guid. The Guid itself is actually a 128-bit integer value.
You can use the "N" specifier with the Guid.ToString(String) overload.
Guid.NewGuid().ToString("N");
By default letters are lowercase. A Guid with only uppercase letters can only be achieved by manu...
Android: alternate layout xml for landscape mode
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218
By default, the layouts in /res/layout are applied to both portrait and landscape.
If you have...
Stack smashing detected
...following snippet:
#include <stdio.h>
void func()
{
char array[10];
gets(array);
}
int main(int argc, char **argv)
{
func();
}
The compiler, (in this case gcc) adds protection variables (called canaries) which have known values. An input string of size greater than 10 causes c...
Showing data values on stacked bar chart in ggplot2
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195
From ggplot 2.2.0 labels can easily be stacked by using position = position_stack(vjust = 0.5)...
Can I use multiple “with”?
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answered Mar 21 '11 at 9:21
Tomek SzpakowiczTomek Szpakowicz
11.3k22 gold badges3030 silver badges5454 bronze badges
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Passport.js - Error: failed to serialize user into session
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answered Nov 13 '13 at 9:07
robertkleprobertklep
164k2727 gold badges308308 silver badges300300 bronze badges
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