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Custom domain for GitHub project pages
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1/23/19 UPDATE:
Things have changed quite a bit (for the better) since my last answer. This updated answer will show you how to configure:
Root apex (example.com)
Sub-domain (www.example.com)
HTTPS (optional but strongly enco...
How to get random value out of an array?
I have an array called $ran = array(1,2,3,4);
20 Answers
20
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UILongPressGestureRecognizer gets called twice when pressing down
I am detecting if the user has pressed down for 2 seconds:
7 Answers
7
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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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What's the difference between “groups” and “captures” in .NET regular expressions?
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127
You won't be the first who's fuzzy about it. Here's what the famous Jeffrey Friedl has to say a...
How do I iterate through each element in an n-dimensional matrix in MATLAB?
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92
You can use linear indexing to access each element.
for idx = 1:numel(array)
element = arra...
What are the advantages of using nullptr?
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182
In that code, there doesn't seem to be an advantage. But consider the following overloaded funct...
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_...
static files with express.js
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102
express.static() expects the first parameter to be a path of a directory, not a filename. I wou...
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...