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Pythonic way to check if a file exists? [duplicate]
...st want to check the existence of the file (though it is true, open is the best way to read and write files), and requires read privileges of the file to verify the existence of the file.
– trevorKirkby
Dec 2 '13 at 22:27
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open() in Python does not create a file if it doesn't exist
What is the best way to open a file as read/write if it exists, or if it does not, then create it and open it as read/write? From what I read, file = open('myfile.dat', 'rw') should do this, right?
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Html.Partial vs Html.RenderPartial & Html.Action vs Html.RenderAction
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Answering (Why?) is the best answer so this is best for me.
– YEH
Nov 27 '17 at 9:05
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Where to place private methods in Ruby?
... books have private methods at the bottom of any class/module. Is this the best practice?
10 Answers
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How to specify maven's distributionManagement organisation wide?
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The best solution for this is to create a simple parent pom file project (with packaging 'pom') generically for all projects from your organization.
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.ap...
How to handle a lost KeyStore password in Android?
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so the best i can do is just upload another version of the application and try to give a description from the title or from the previous app or something like that. right?
– irobotxx
May 22 '11...
How to check whether a pandas DataFrame is empty?
... 0
'''
%timeit empty(df)
%timeit lenz(df)
%timeit lenzi(df)
10000 loops, best of 3: 13.9 µs per loop
100000 loops, best of 3: 2.34 µs per loop
1000000 loops, best of 3: 695 ns per loop
len on index seems to be faster
'''
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Get URL query string parameters
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This is actually the best answer based on the question. The other answers only get the current URI whereas the question only specifies "from URL".
– Chris Harrison
Aug 29 '13 at 5:38
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Laravel Eloquent ORM Transactions
...on't be committed. However, I agree with what you are saying, and probably best to be explicit
– Chris
Oct 15 '19 at 22:34
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Is jquery a javascript library or framework? [closed]
...ed into your client-side code are modifiable, although it would be against best practices to alter them. Therefore, if it is permissible to call Bootstrap or AngularJS a framework, there is no reason why jQuery cannot be called a framework either. This link contains a more detailed explanation of ho...