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Changing default shell in Linux [closed]
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421
Try linux command chsh.
The detailed command is chsh -s /bin/bash.
It will prompt you to ente...
Remove non-utf8 characters from string
... // Encode as 11000011 10xxxxxx.
return "\xC3".chr(ord($captures[3])-64);
}
}
preg_replace_callback($regex, "utf8replacer", $text);
EDIT:
!empty(x) will match non-empty values ("0" is considered empty).
x != "" will match non-empty values, including "0".
x !== "" will match anything excep...
SQL Case Sensitive String Compare
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4
I'd normally use Latin1_General_Bin
– gbn
Oct 19 '10 at 17:53
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How to kill a process on a port on ubuntu
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answered Feb 19 '12 at 2:47
zelliozellio
22.7k11 gold badge3636 silver badges5757 bronze badges
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HashMap with multiple values under the same key
...em1;
Person bob2 = bobs.Item2;
This is the best solution in my opinion.
4. Multiple maps
// create our maps
Map<String, Person> firstPersonByForename = new HashMap<>();
Map<String, Person> secondPersonByForename = new HashMap<>();
// populate them
firstPersonByForename.p...
Ruby on Rails vs ASP.NET MVC 3 for a .NET Guy? [closed]
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4 Answers
4
Active
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Oracle SQL: Update a table with data from another table
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43
@totoro - In the first example, the WHERE EXISTS prevents you from updating a row in t1 if there is no matching row in t2. Without it, eve...
How to convert a Bitmap to Drawable in android?
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Yasin Kaçmaz
5,44944 gold badges3232 silver badges5252 bronze badges
answered Mar 10 '10 at 11:17
Graeme DuncanGraem...
How to delete all records from table in sqlite with Android?
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edited Feb 1 '18 at 7:47
answered Mar 7 '12 at 10:34
vi...
How do you get git to always pull from a specific branch?
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silver
4,25699 gold badges5050 silver badges7979 bronze badges
answered Mar 18 '09 at 19:40
mipadimipadi
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