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error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss
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IntelliJ and Tomcat.. Howto..?
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NOTE: Community Edition doesn't support JEE.
First, you will need to install a local Tomcat s...
Different ways of clearing lists
...r example, this method doesn't affect other references:
>>> a = [1, 2, 3]
>>> b = a
>>> a = []
>>> print(a)
[]
>>> print(b)
[1, 2, 3]
But this one does:
>>> a = [1, 2, 3]
>>> b = a
>>> del a[:] # equivalent to del a[0...
Detect element content changes with jQuery
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15 Answers
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Places where JavaBeans are used?
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181
They often just represents real world data. Here's a simple example of a Javabean:
public clas...
Hard reset of a single file
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You can use the following command:
git checkout HEAD -- my-file.txt
... which will update ...
Using C++ library in C code
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answered Oct 13 '08 at 23:33
Greg HewgillGreg Hewgill
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How can I validate a string to only allow alphanumeric characters in it?
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10 Answers
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Python mysqldb: Library not loaded: libmysqlclient.18.dylib
I just compiled and installed mysqldb for python 2.7 on my mac os 10.6. I created a simple test file that imports
15 Answe...
Vim indent xml file
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196
I like Berei's answer. However, I think the following is a little more flexible in that you do...