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What is the difference between ng-if and ng-show/ng-hide
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Gajus
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answered Oct 4 '13 at 9:27
AlwaysALearnerAlwa...
How to sum up elements of a C++ vector?
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Actually there are quite a few methods.
int sum_of_elems = 0;
C++03
Classic for loop:
for(std::vector<int>::iterator it = vector.begin(); it != vector.end(); ++it)
sum_of_elems += *it;
Using a standard algorithm:
#include <numeric>
sum_of_elems = std::accumulate(ve...
How can I list all tags in my Git repository by the date they were created?
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edited Jan 31 at 17:23
L S
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answer...
“#include” a text file in a C program as a char[]
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135
I'd suggest using (unix util)xxd for this.
you can use it like so
$ echo hello world > a
$ ...
Detect current device with UI_USER_INTERFACE_IDIOM() in Swift
...C, the UI_USER_INTERFACE_IDIOM() macro is only required when targeting iOS 3.2 and below. When deploying to iOS 3.2 and up, you can use [UIDevice userInterfaceIdiom] directly.
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What's the maximum value for an int in PHP?
..., although a maximum
value of about two billion is the
usual value (that's 32 bits signed).
PHP does not support unsigned
integers. Integer size can be
determined using the constant
PHP_INT_SIZE, and maximum value using
the constant PHP_INT_MAX since PHP
4.4.0 and PHP 5.0.5.
64-bit platforms usually...
How can I setup & run PhantomJS on Ubuntu?
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360
Guidouil's answer put me on the right track. I had to add one additional symlink to /usr/bin/,...
Starting python debugger automatically on error
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13 Answers
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clang: how to list supported target architectures?
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53
+250
So far a...
Extract month and year from a zoo::yearmon object
...ar with century
[1] "2012"
> format(date1, "%m") ## numeric month
[1] "03"
These are returned as characters. Where appropriate, wrap in as.numeric() if you want the year or numeric month as a numeric variable, e.g.
> as.numeric(format(date1, "%m"))
[1] 3
> as.numeric(format(date1, "%Y"))...