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Compiling C++11 with g++
...don't know many things about flags. Can anyone help me? (I'm using Ubuntu 12.04.)
5 Answers
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How do I iterate through each element in an n-dimensional matrix in MATLAB?
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You can use linear indexing to access each element.
for idx = 1:numel(array)
element = arra...
Objective-C parse hex string to integer
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edited Jun 12 '14 at 20:56
Ron
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Detect enter press in JTextField
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edited May 2 '15 at 19:03
answered Dec 12 '10 at 3:36
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Set cURL to use local virtual hosts
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432
Actually, curl has an option explicitly for this: --resolve
Instead of curl -H 'Host: yada.com'...
how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?
...postgresql.org/docs/9.3/static/plpgsql-control-structures.html, example 40-2 right at the bottom.
That's usually the easiest way. You can do some magic with rules, but it's likely going to be a lot messier. I'd recommend the wrap-in-function approach over that any day.
This works for single row, o...
How do you test running time of VBA code?
...ong
End Type
Private Declare Function QueryPerformanceCounter Lib "kernel32" (lpPerformanceCount As LARGE_INTEGER) As Long
Private Declare Function QueryPerformanceFrequency Lib "kernel32" (lpFrequency As LARGE_INTEGER) As Long
Private m_CounterStart As LARGE_INTEGER
Private m_CounterEnd As LARGE_...
Recursive sub folder search and return files in a list python
...m_iterable(glob(os.path.join(x[0], '*.txt')) for x in os.walk('.')))
Edit2 for Python 3.4+
from pathlib import Path
result = list(Path(".").rglob("*.[tT][xX][tT]"))
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How to get random value out of an array?
I have an array called $ran = array(1,2,3,4);
20 Answers
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