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PHP case-insensitive in_array function
Is it possible to do case-insensitive comparison when using the in_array function?
11 Answers
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Remove specific characters from a string in Python
... Python. This is the code I'm using right now. Unfortunately it appears to do nothing to the string.
27 Answers
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Is there any way to delete local commits in Mercurial?
...making a silly mistake in Mercurial. Often times, I'll start work without doing an "hg pull" and an "hg update." When I try to push my changes, I get an error.
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Must JDBC Resultsets and Statements be closed separately although the Connection is closed afterward
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What you have done is perfect and very good practice.
The reason I say its good practice... For example, if for some reason you are using a "primitive" type of database pooling and you call connection.close(), the connection will be retur...
How to call getClass() from a static method in Java?
...r paste-safe log declarations are provided in other answers, but they have downsides such as inflating bytecode or adding runtime introspection. I don't recommend these. Copy-paste is an editor concern, so an editor solution is most appropriate.
In IntelliJ, I recommend adding a Live Template:
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Why is Github asking for username/password when following the instructions on screen and pushing a n
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Don't use HTTP use SSH instead
change
https://github.com/WEMP/project-slideshow.git
to
git@github.com:WEMP/project-slideshow.git
you can do it in .git/config file
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How can I check for Python version in a program that uses new language features?
... test using eval:
try:
eval("1 if True else 2")
except SyntaxError:
# doesn't have ternary
Also, with is available in Python 2.5, just add from __future__ import with_statement.
EDIT: to get control early enough, you could split it into different .py files and check compatibility in the main...
Django DB Settings 'Improperly Configured' Error
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You can't just fire up Python and check things, Django doesn't know what project you want to work on. You have to do one of these things:
Use python manage.py shell
Use django-admin.py shell --settings=mysite.settings (or whatever settings module you use)
Set DJANGO_SETTINGS_MO...
Is there an equivalent of 'which' on the Windows command line?
...ometimes have path problems, where one of my own cmd scripts is hidden (shadowed) by another program (earlier on the path), I would like to be able to find the full path to a program on the Windows command line, given just its name.
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How do I seed a random class to avoid getting duplicate random values [duplicate]
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You should not create a new Random instance in a loop. Try something like:
var rnd = new Random();
for(int i = 0; i < 100; ++i)
Console.WriteLine(rnd.Next(1, 100));
The sequence of random numbers generated by a single Random instance is supposed ...