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What is Turing Complete?
...gh with no guarantees regarding runtime or memory).
So, if somebody says "my new thing is Turing Complete" that means in principle (although often not in practice) it could be used to solve any computation problem.
Sometime's it's a joke... a guy wrote a Turing Machine simulator in vi, so it's pos...
How do I get a TextBox to only accept numeric input in WPF?
...ex in IsTextAllowed method to see if I should allow what they've typed. In my case I only want to allow numbers, dots and dashes.
private static readonly Regex _regex = new Regex("[^0-9.-]+"); //regex that matches disallowed text
private static bool IsTextAllowed(string text)
{
return !_regex.I...
Reflection generic get field value
...'s enough to switch to getX from getDeclaredX.
– Przemysław Ładyński
Nov 25 '15 at 19:50
3
Ind...
How to find the mysql data directory from command line in windows
In linux I could find the mysql installation directory with the command which mysql . But I could not find any in windows. I tried echo %path% and it resulted many paths along with path to mysql bin.
...
Android: Is it possible to display video thumbnails?
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when i try to create a thumbnail i get null. I thnik my path maybe is not ok? myPath ="/external/video/media/14180"
– haythem souissi
Sep 25 '12 at 13:02
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possibly undefined macro: AC_MSG_ERROR
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Thanks! Outlining my case, for the next guy in the same shoes. For the sake of having reproducible builds I have to use a toolchain of custom paths to all GNU Build System tools. The equivalent of installing pkg-config was not only to modify P...
SQL select only rows with max value on a column [duplicate]
...max value in a column per some group identifier. I heard that a lot during my career. Actually, it was one the questions I answered in my current job's technical interview.
It is, actually, so common that StackOverflow community has created a single tag just to deal with questions like that: great...
Version of Apache installed on a Debian machine
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This works for my Debian:
$ /usr/sbin/apache2 -v
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How to Save Console.WriteLine Output to Text File
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added this to my standard test console template.
– Valamas
Apr 25 '14 at 23:17
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Split string with multiple delimiters in Python [duplicate]
... isn't. You aren't understanding regex properly if you think there is. See my comment on your post below.
– alldayremix
Feb 21 '13 at 23:23
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