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std::vector performance regression when enabling C++11
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247
I can reproduce your results on my machine with those options you write in your post.
However...
Get the name of the currently executing method
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340
Even better than my first answer you can use __method__:
class Foo
def test_method
__met...
How is the AND/OR operator represented as in Regular Expressions?
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4
Note that "part1, part"1 will be also positive. Which is not always desirable
– dimaaan
Dec 15 '16 at...
Update date + one year in mysql
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174
You could use DATE_ADD : (or ADDDATE with INTERVAL)
UPDATE table SET date = DATE_ADD(date, INTE...
Set markers for individual points on a line in Matplotlib
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4 Answers
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How to see which flags -march=native will activate?
I'm compiling my C++ app using GCC 4.3. Instead of manually selecting the optimization flags I'm using -march=native , which in theory should add all optimization flags applicable to the hardware I'm compiling on. But how can I check which flags is it actually using?
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File content into unix variable with newlines
...{
...> echo $#
...> }
pax> count 1 2 3
3
pax> count a b c d
4
pax> count $x
4
pax> count "$x"
1
Here, the count function simply prints out the number of arguments given. The 1 2 3 and a b c d variants show it in action.
Then we try it with the two variations on the x variable...
find without recursion
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384
I think you'll get what you want with the -maxdepth 1 option, based on your current command stru...
Calling shell functions with xargs
...rting the function should do it (untested):
export -f echo_var
seq -f "n%04g" 1 100 | xargs -n 1 -P 10 -I {} bash -c 'echo_var "$@"' _ {}
You can use the builtin printf instead of the external seq:
printf "n%04g\n" {1..100} | xargs -n 1 -P 10 -I {} bash -c 'echo_var "$@"' _ {}
Also, using retu...
getMonth in javascript gives previous month
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4 Answers
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