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How to sort the letters in a string alphabetically in Python
Is there an easy way to sort the letters in a string alphabetically in Python?
7 Answers
...
Search and replace a line in a file in Python
...ue):
print('{} {}'.format(fileinput.filelineno(), line), end='') # for Python 3
# print "%d: %s" % (fileinput.filelineno(), line), # for Python 2
What happens here is:
The original file is moved to a backup file
The standard output is redirected to the original file within the loop
Thus ...
Which exception should I raise on bad/illegal argument combinations in Python?
...g about the best practices for indicating invalid argument combinations in Python. I've come across a few situations where you have a function like so:
...
Is git-svn dcommit after merging in git dangerous?
...ouldn't git svn rebase without errors.
– João Bragança
Dec 22 '10 at 23:31
19
Isn't this exactl...
Find object in list that has attribute equal to some value (that meets any condition)
...t("i found it!")
break
The naive loop-break version, is perfectly Pythonic -- it's concise, clear, and efficient. To make it match the behavior of the one-liner:
for x in test_list:
if x.value == value:
print("i found it!")
break
else:
x = None
This will assign None...
Is a Python list guaranteed to have its elements stay in the order they are inserted in?
If I have the following Python code
6 Answers
6
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What is the most pythonic way to check if an object is a number?
Given an arbitrary python object, what's the best way to determine whether it is a number? Here is is defined as acts like a number in certain circumstances .
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Python: Find in list
...exactly equivalent to
matches = filter(fulfills_some_condition, lst)
in Python 2. Here you can see higher-order functions at work. In Python 3, filter doesn't return a list, but a generator-like object.
Finding the first occurrence
If you only want the first thing that matches a condition (but ...
Printing tuple with string formatting in Python
...
In Python 3 print is a function, not a statement, so you have to write print(....).
– J.G.
May 16 at 17:09
...
How do I initialize the base (super) class?
In Python, consider I have the following code:
4 Answers
4
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