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Does a dot have to be escaped in a character class (square brackets) of a regular expression?
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Using git repository as a database backend
... doing that approach to git from popular frameworks.
There is at least one service that somehow manages to do that efficiently — that is obviously github — but, alas, their codebase is closed source and I strongly suspect that they do not use normal git servers / repo storage techniques inside, ...
How to scale a UIImageView proportionally?
I have a UIImageView and the objective is to scale it down proportionally by giving it either a height or width.
17 Answer...
How to add lines to end of file on Linux
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SQL Switch/Case in 'where' clause
...statement exits after a condition is met - but the OR syntax will evaluate all the possibilities
– tember
May 12 '15 at 18:27
1
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Serializing an object to JSON
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How do I change selected value of select2 dropdown with JqGrid?
... not work, however the following examples should work.
Solution 1: Causes all attached change events to trigger, including select2
$('select').val('1').trigger('change');
Solution 2: Causes JUST select2 change event to trigger
$('select').val('1').trigger('change.select2');
See this jsfiddle ...
How to silence output in a Bash script?
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All output:
scriptname &>/dev/null
Portable:
scriptname >/dev/null 2>&1
Portable:
scriptname >/dev/null 2>/dev/null
For newer bash (no portable):
scriptname &>-
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Check if a given Type is an Enum
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Can you explain the HttpURLConnection connection process?
I am using HTTPURLConnection to connect to a web service. I know how to use HTTPURLConnection but I want to understand how it works. Basically, I want to know the following:
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