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How do I catch a numpy warning like it's an exception (not just for testing)?
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205
It seems that your configuration is using the print option for numpy.seterr:
>>> impo...
How to find list of possible words from a letter matrix [Boggle Solver]
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+150
My answer works like the others here, but I'll post it because it looks a bit faster than the other Python solutions, from setting up ...
How to format strings in Java
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140
In addition to String.format, also take a look java.text.MessageFormat. The format less terse a...
How can I create a Set of Sets in Python?
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answered May 9 '11 at 0:18
a3nma3nm
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Replace values in list using Python [duplicate]
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207
Build a new list with a list comprehension:
new_items = [x if x % 2 else None for x in items]
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Where is the WPF Numeric UpDown control?
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50
Simply use the IntegerUpDown control in the xtended wpf toolkit
You can use it like this:
Add ...
Getting random numbers in Java [duplicate]
I would like to get a random value between 1 to 50 in Java.
2 Answers
2
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Android phone orientation overview including compass
...ow I think (hope) I have a better feeling for it again but I am still not 100%. I will try and explain my patchy understanding of it and hopefully people will be able to correct me if I am wrong in parts or fill in any blanks.
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What are the special dollar sign shell variables?
...ipeline exit status.
$! is the PID of the most recent background command.
$0 is the name of the shell or shell script.
Most of the above can be found under Special Parameters in the Bash Reference Manual. There are all the environment variables set by the shell.
For a comprehensive index, please ...
Combine two columns of text in pandas dataframe
I have a 20 x 4000 dataframe in Python using pandas. Two of these columns are named Year and quarter . I'd like to create a variable called period that makes Year = 2000 and quarter= q2 into 2000q2 .
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