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sprintf like functionality in Python
...file=sio)
return sio.getvalue()
>>> x = sprint('abc', 10, ['one', 'two'], {'a': 1, 'b': 2}, {1, 2, 3})
>>> x
"abc 10 ['one', 'two'] {'a': 1, 'b': 2} {1, 2, 3}\n"
or without the '\n' at the end:
def sprint(*args, end='', **kwargs):
sio = io.StringIO()
print(*args, *...
Using node.js as a simple web server
...top up the features with your own fork. You might find it's already been done in one of the existing 800+ forks of this project:
https://github.com/nodeapps/http-server/network
Light Server: An Auto Refreshing Alternative
A nice alternative to http-server is light-server. It supports file watc...
Openstreetmap: embedding map in webpage (like Google Maps)
...ed to use some JavaScript stuff to show your map. OpenLayers is the number one choice for this.
There is an example at http://wiki.openstreetmap.org/wiki/OpenLayers_Simple_Example and something more advanced at
http://wiki.openstreetmap.org/wiki/OpenLayers_Marker
and
http://wiki.openstreetmap.or...
Unlink of file Failed. Should I try again?
Something wrong is going on with one of the files in my local git repository. When I'm trying to change the branch it says:
...
How to get the last character of a string in a shell?
...
That's one of the reasons why you need to quote your variables:
echo "${str:$i:1}"
Otherwise, bash expands the variable and in this case does globbing before printing out. It is also better to quote the parameter to the script (in ...
How can I access Google Sheet spreadsheets only with Javascript?
...ormation about the official Google Docs API and how to use the spreadsheet one. Worth a look.
– Ape-inago
Apr 13 '14 at 4:05
...
What does 'predicate' mean in the context of computer science? [duplicate]
... I would change "to some extent" to "exactly the same", since one can either filter an element or not, which implies a boolean function, i.e. a predicate.
– Dimitris Andreou
Jul 24 '10 at 17:25
...
What does the clearfix class do in css? [duplicate]
...fix, but it got its name from the version that's commonly being used - the one that uses the CSS property clear.
Examples
Here are several ways to do clearfix , depending on the browser and use case. One only needs to know how to use the clear property in CSS and how floats render in each browser ...
Using the “final” modifier whenever applicable in Java [closed]
...the code more difficult to understand with finals all over. If I'm in someone else's code, I'm not going to pull them out but if I'm writing new code I won't put them in. One exception is the case where you have to mark something final so you can access it from within an anonymous inner class.
...
How do I remove a substring from the end of a string in Python?
...hink that the first example, with the endswith() test, would be the better one; the regex one would involve some performance penalty (parsing the regex, etc.). I wouldn't go with the rsplit() one, but that's because I don't know what you're exactly trying to achieve. I figure it's removing the .com ...