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Using sed to mass rename files
...
First, I should say that the easiest way to do this is to use the
prename or rename commands.
On Ubuntu, OSX (Homebrew package rename, MacPorts package p5-file-rename), or other systems with perl rename (prename):
rename s/0000/000/ F0000*
or on systems with rename from util-linux-ng, such as R...
What is the difference between using IDisposable vs a destructor in C#?
When would I implement IDispose on a class as opposed to a destructor? I read this article , but I'm still missing the point.
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Looping in a spiral
A friend was in need of an algorithm that would let him loop through the elements of an NxM matrix (N and M are odd). I came up with a solution, but I wanted to see if my fellow SO'ers could come up with a better solution.
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How to detect the physical connected state of a network cable/connector?
In a Linux environment, I need to detect the physical connected or disconnected state of an RJ45 connector to its socket. Preferably using BASH scripting only.
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How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
...ed strings that are made up of key=value pairs separated by either & or & .
15 Answers
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Python's os.makedirs doesn't understand “~” in my path
...ited May 23 '18 at 17:50
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Jan 13 '10 at 13:55
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jquery loop on Json data using $.each
...ta, function(i, item) {
alert(item.PageName);
});
these two options work well, unless you have something like:
var data.result = [
{"Id": 10004, "PageName": "club"},
{"Id": 10040, "PageName": "qaz"},
{"Id": 10059, "PageName": "jjjjjjj"}
];
$.each(data.result, function(i, item) {
al...
How to do exponentiation in clojure?
How can I do exponentiation in clojure?
For now I'm only needing integer exponentiation, but the question goes for fractions too.
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FFmpeg on Android
....so) on Android. Now I have to build either an application like RockPlayer or use existing Android multimedia framework to invoke FFmpeg.
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Floating elements within a div, floats outside of div. Why?
... edited Apr 26 '13 at 8:30
Mormegil
7,38633 gold badges3636 silver badges7272 bronze badges
answered Jan 14 '10 at 5:00
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