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Difference between attr_accessor and attr_accessible
...o submit a new salary to the controller update method, they could create a script that submits a post with that information.
So attr_accessor is about creating methods to store variables, and attr_accessible is about the security of mass assignments.
...
Sleeping in a batch file
...nstalling it (it has other uses too :), just create the following sleep.py script and add it somewhere in your PATH:
import time, sys
time.sleep(float(sys.argv[1]))
It will allow sub-second pauses (for example, 1.5 sec, 0.1, etc.), should you have such a need. If you want to call it as sleep rathe...
`if __name__ == '__main__'` equivalent in Ruby
...anted, not a ton), this is not a standard Ruby design pattern. Modules and scripts are supposed to stay separate, so I wouldn't be surprised if there isn't really a good, clean way of doing this.
EDIT: Found it.
if __FILE__ == $0
foo()
bar()
end
But it's definitely not common.
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Get Insert Statement for existing row in MySQL
...ould be nice to be able to just get the insert, and then include it in the scripts to bring the new timezone live.
– Kibbee
Oct 20 '10 at 13:56
1
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Explicitly calling return in a function or not
...l word with real data and real algorithm could not be counted or make your script run faster.
Is it better without calling return?
Return is good tool for clearly designing "leaves" of code where the routine should end, jump out of the function and return value.
# here without calling .Primitive...
How to use glob() to find files recursively?
...ilter(lambda f: fnmatch.fnmatch(f, pattern), x)), os.walk('src/webapp/test_scripts')))
– njzk2
Aug 1 '16 at 18:07
1
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What is the most “pythonic” way to iterate over a list in chunks?
I have a Python script which takes as input a list of integers, which I need to work with four integers at a time. Unfortunately, I don't have control of the input, or I'd have it passed in as a list of four-element tuples. Currently, I'm iterating over it this way:
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Importing from a relative path in Python
..."__main__":' line. That is, you want to be able to use them as stand-alone scripts. How to do it properly? I think it's a perfectly common use case that should be supported. Why is it discouraged?
– Jabba
Jan 1 '14 at 22:31
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A more useful statusline in vim? [closed]
...
Edit:-
Note vim-airline is gaining
some traction as the new vimscript option as powerline has gone
python.
Seems powerline is where it is at these days:-
Normal status line
Customised status lines for other plugins (e.g. ctrlp)
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How do I sort unicode strings alphabetically in Python?
... set up than PyICU which relies on an external C library.
I uploaded the script to github as the original was down at the time of this writing and I had to resort to web caches to get it:
https://github.com/href/Python-Unicode-Collation-Algorithm
I successfully used this script to sanely sort Ge...