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SQLAlchemy - Getting a list of tables
...e.table_names()) File "/Users/darshanchoudhary/.virtualenvs/services/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 2128, in table_names return self.dialect.get_table_names(conn, schema) value = value.replace(self.escape_quote, self.escape_to_quote) AttributeError: 'NoneType'...
How to center a Window in Java?
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On Linux the code
setLocationRelativeTo(null)
Put my window to random location each time I launched it, in a multi display environment.
And the code
setLocation((Toolkit.getDefaultToolkit().getScreenSize().width - getSize()...
Auto-reload browser when I save changes to html file, in Chrome?
... development framework or language you use, whether it be Ruby, Handcraft, Python, Django, NET, Java, Php, Drupal, Joomla or what-have-you.
I copied this answer almost verbatim from here, because I think it's easier and more general than the currently accepted answer here.
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How to decompile a whole Jar file? [closed]
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fyi, java decompiler works on windows, mac and linux.
– yanokwa
Sep 13 '11 at 20:56
4
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How do I check the difference, in seconds, between two dates?
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Upvoted for Python 2.6 answer. total_seconds() is a 2.7+ feature.
– Joe Holloway
Feb 13 '14 at 23:55
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[] and {} vs list() and dict(), which is better?
...sentially the same thing, but in terms of style, which is the better (more Pythonic) one to use to create an empty list or dict?
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How can I clear previous output in Terminal in Mac OS X?
...etc/profile). This should work for desktop environments in macOS, FreeBSD, Linux etc. Note the extra \33c is for clearing the extra \e[3J literal in non-macOS (basically for Linux/FreeBSD, we only need printf '\33c').
– vulcan raven
Aug 8 '19 at 16:16
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One-liner to check whether an iterator yields at least one element?
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In Python 2.6+, if name sentinel is bound to a value which the iterator can't possibly yield,
if next(iterator, sentinel) is sentinel:
print('iterator was empty')
If you have no idea of what the iterator might possibly yi...
How do I find out what keystore my JVM is using?
...e" directory:
On Windows 7:
C:\Users\<YOUR_ACCOUNT>\.keystore
On Linux (Ubuntu):
/home/<YOUR_ACCOUNT>/.keystore
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How to restore the permissions of files and directories within git if they have been modified?
...lad this helped. I experienced a similar issue when sharing repos between Linux and Windows. BTW: if this answered your question, please mark the response as correct.
– Tim Henigan
Mar 26 '10 at 16:50
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