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What is the behavior of integer division?
... out with negative numbers when you are stuck with a C89 compiler.
It's a fun fact that C99 chose truncation towards zero because that was how FORTRAN did it. See this message on comp.std.c.
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Remove a fixed prefix/suffix from a string in Bash
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Fun note: sed can take almost anything as a delimiter. In my case, since I was parsing prefix-directories out of paths, I couldn't use /, so I used sed "s#^$prefix##, instead. (Fragility: filenames can't contain #. Since I...
Adding a collaborator to my free GitHub account?
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Go to Manage Access page under settings (https://github.com/user/repo/settings/access) and add...
How can I ssh directly to a particular directory?
...ber to do it every time (unless you make an alias) so it seems a bit less "fun".
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rreplace - How to replace the last occurrence of an expression in a string?
... = s.rsplit(old, occurrence)
... return new.join(li)
...
>>> s
'1232425'
>>> rreplace(s, '2', ' ', 2)
'123 4 5'
>>> rreplace(s, '2', ' ', 3)
'1 3 4 5'
>>> rreplace(s, '2', ' ', 4)
'1 3 4 5'
>>> rreplace(s, '2', ' ', 0)
'1232425'
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Why should I use a semicolon after every function in javascript?
I've seen different developers include semicolons after functions in javascript and some haven't. Which is best practice?
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Reading ePub format
...ve an xml parser and the spec it should be okay.
Plus a little tuto? Have fun!
EDIT: you could also read some code here, this is for generating epub, not reading them but the code may be useful.
EDIT again: And see links to related question in the right sidebar, there are some links in the answer...
How to set the matplotlib figure default size in ipython notebook?
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I believe the following work in version 0.11 and above. To check the version:
$ ipython --ver...
Is there a Python Library that contains a list of all the ascii characters?
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If you want all printable characters:
>>> string.printable
'0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!"#$%&\'()*+,-./:;?@[\\]^_`{|}~ \t\n\r\x0b\x0c'
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How to implement the --verbose or -v option into a script?
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My suggestion is to use a function. But rather than putting the if in the function, which you might be tempted to do, do it like this:
if verbose:
def verboseprint(*args):
# Print each argument separately so caller doesn't need to
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