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How to do a regular expression replace in MySQL?
I have a table with ~500k rows; varchar(255) UTF8 column filename contains a file name;
13 Answers
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How to validate a url in Python? (Malformed or not)
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django url validation regex (source):
import re
regex = re.compile(
r'^(?:http|ftp)s?:/...
error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss
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How to re import an updated package while in Python Interpreter? [duplicate]
...ortlib.reload(packagename)
Python3 < 3.4: imp.reload(packagename)
Python2: continue below
Use the reload builtin function:
https://docs.python.org/2/library/functions.html#reload
When reload(module) is executed:
Python modules’ code is recompiled and the module-level code reexe...
Double Iteration in List Comprehension
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edited Sep 25 '19 at 17:44
answered Apr 20 '16 at 5:34
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How to make Eclipse behave well in the Windows 7 taskbar?
...rnatively add the java bin folder to your Windows PATH before the "windows32" folder, because otherwise eclipse uses "javaw.exe" in the win32 folder instead of the JDK one.
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How can I read large text files in Python, line by line, without loading it into memory?
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324
I provided this answer because Keith's, while succinct, doesn't close the file explicitly
with...
Are trailing commas in arrays and objects part of the spec?
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Specs: ECMAScript 5 and ECMAScript 3
Section 11.1.5 in the ECMAScript 5 specification:
Ob...
How can I make one python file run another? [duplicate]
...ly the wrong answer. Avoid where possible.
execfile('file.py') in Python 2
exec(open('file.py').read()) in Python 3
Spawn a shell process: os.system('python file.py'). Use when desperate.
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