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What is the difference between __init__ and __call__?
...tructor where as __call__ methods can be called with objects any number of times. Both __init__ and __call__ functions do take default arguments.
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What is __init__.py for?
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@CarlG Try this. Make a directory called 'datetime' and in it make two blank files, the init.py file (with underscores) and datetime.py. Now open an interpreter, import sys, and issue sys.path.insert(0, '/path/to/datetime'), replacing that path with the path to whatever ...
How to stop unwanted UIButton animation on title change?
In iOS 7 my UIButton titles are animating in and out at the wrong time - late. This problem does not appear on iOS 6. I'm just using:
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What does “use strict” do in JavaScript, and what is the reasoning behind it?
...al, "use strict" can be good stuff, but you have to do it right. The best time to go strict is when your project is greenfield and you are starting from scratch. Configure JSHint/JSLint with all the warnings and options cranked up as tight as your team can stomach, get a good build/test/assert syst...
Difference between abstract class and interface in Python
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What you'll see sometimes is the following:
class Abstract1( object ):
"""Some description that tells you it's abstract,
often listing the methods you're expected to supply."""
def aMethod( self ):
raise NotImplementedError(...
How can I read inputs as numbers?
...arr1=list(map(int,input().split()))
the for loop shall run 'n' number of times . the second 'n' is the length of the array.
the last statement maps the integers to a list and takes input in space separated form .
you can also return the array at the end of for loop.
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Linux command (like cat) to read a specified quantity of characters
... in general, asdd bs=1 forces dd to read and write a single character at a time, which is much slower than head when count is large. It's not noticeable for count=5, though.
– ephemient
Oct 20 '08 at 17:45
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NOT using repository pattern, use the ORM as is (EF)
... the same flexibility to do that is a monstrous task. In my experience any time I've created a repository I've ALWAYS had business logic leak into the repository layer to either make queries more performant and/or reduce the number of hits to the database.
I don't want to create a method for every ...
Zero-pad digits in string
... @KonradRudolph If i have pass as digit value as integer that time given error, If pass as string that time not problem
– Hiren Bhut
Feb 1 '18 at 11:45
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Making git auto-commit
...n Linux you could use inotifywait to automatically execute a command every time a file's content is changed.
Edit: the following command commits file.txt as soon as it is saved:
inotifywait -q -m -e CLOSE_WRITE --format="git commit -m 'autocommit on change' %w" file.txt | sh
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