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Is there a Rake equivalent in Python?
... its files are written in this language. Does something like this exist in Python?
9 Answers
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How to properly ignore exceptions
...ant to do a try-except without handling the exception, how do you do it in Python?
11 Answers
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Python String and Integer concatenation [duplicate]
... method used in this answer (backticks) is deprecated in later versions of Python 2, and removed in Python 3. Use the str() function instead.
You can use :
string = 'string'
for i in range(11):
string +=`i`
print string
It will print string012345678910.
To get string0, string1 ..... string10 y...
Why are empty strings returned in split() results?
... I was shocked to discover that curly quotes are actually valid in Python...but, but...how? The docs don't seem to mention this.
– Tim Pietzcker
Oct 8 '12 at 11:18
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Python subprocess/Popen with a modified environment
...th"))
But that somewhat depends on that the replaced variables are valid python identifiers, which they most often are (how often do you run into environment variable names that are not alphanumeric+underscore or variables that starts with a number?).
Otherwise you'll could write something like:
...
Redirect stdout to a file in Python?
How do I redirect stdout to an arbitrary file in Python?
10 Answers
10
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Spring MVC: How to perform validation?
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can you tell me what should my servlet.xml should have for this configuration. I want to pass the errors back to the view
– devdar
Aug 31 '12 at 22:58
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How to get a string after a specific substring?
...asiest way is probably just to split on your target word
my_string="hello python world , i'm a beginner "
print my_string.split("world",1)[1]
split takes the word(or character) to split on and optionally a limit to the number of splits.
In this example split on "world" and limit it to only one ...
How do you search for files containing DOS line endings (CRLF) with grep on Linux?
...rogram. This is very fragile. For (just one) example: it doesn't work with XML files, file reports XML document text regardless of newlines type.
– leonbloy
Nov 28 '13 at 17:59
1
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How to get all subsets of a set? (powerset)
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The Python itertools page has exactly a powerset recipe for this:
from itertools import chain, combinations
def powerset(iterable):
"powerset([1,2,3]) --> () (1,) (2,) (3,) (1,2) (1,3) (2,3) (1,2,3)"
s = list(iterabl...