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Regex for numbers only
...representations other than just digits (like decimal values for starters), then see @tchrist's comprehensive guide to parsing numbers with regular expressions.
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Enum String Name from Value
... can convert the int back to an enumeration member with a simple cast, and then call ToString():
int value = GetValueFromDb();
var enumDisplayStatus = (EnumDisplayStatus)value;
string stringValue = enumDisplayStatus.ToString();
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Android studio logcat nothing to show
...dden if your screen is small. There are 2 arrows like this ">>" and then you can see the restart button like in the above image.
– uplearnedu.com
Jan 7 '15 at 1:41
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How to get the mysql table columns data type?
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if INDEX_SCHEMA doesn't work then try TABLE_SCHEMA = 'database_name'
– senK
Apr 11 '13 at 4:15
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What is mod_php?
...lf
Using PHP as an Apache module (called mod_php) : the PHP interpreter is then kind of "embedded" inside the Apache process : there is no external PHP process -- which means that Apache and PHP can communicate better.
And re-edit, after the comment : using CGI or mod_php is up to you : it's only...
How can I use pointers in Java?
...Java, you're actually creating a pointer to the object; this pointer could then be set to a different object or to null, and the original object will still exist (pending garbage collection).
What you can't do in Java is pointer arithmetic. You can't dereference a specific memory address or increme...
How do I share IntelliJ Run/Debug configurations between projects?
...ol branch works is that it edits all your local files to match the branch. Then you switch branches, it does it again. You end up having less space used in your local file system. Heres a good read for you: git-scm.com/book/en/Git-Branching-Basic-Branching-and-Merging
– Nick Hu...
Reopen last closed tab in Visual Studio
...F or Alt+F, Alt+F.
(push Alt and hold it, now while holding it press F and then one more time F).
This will open the recent files menu, which you can then use the arrows to select one and open it by hitting Enter.
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How to select distinct rows in a datatable and store into an array
...ury, that doesn't really make sense... which value of "name" will you keep then?
– Thomas Levesque
Dec 5 '13 at 9:14
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Kill detached screen session [closed]
...een -r 20751.Melvin_Peter_V42
Once connected to the session press Ctrl + A then type :quit
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edited Mar 3 '14 at 19:47
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