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open() in Python does not create a file if it doesn't exist
... This is not the solution. The problem is the directory. Either the script lacks the permissions to create a file in that directory, or the directory simply doesn't exist. open('myfile.dat', 'w') is then enough.
– Daniel F
Apr 28 '14 at 15:14
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How do you determine which backend is being used by matplotlib?
...er interactively, such as from within an Ipython session, or from within a script, how can you determine which backend is being used by matplotlib?
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How to diff a commit with its parent?
Aside from writing an alias or script, is there a shorter command for getting the diff for a particular commit?
8 Answers
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What is the difference between sed and awk? [closed]
...ntially only two "variables": pattern space and hold space. Readability of scripts can be difficult. Mathematical operations are extraordinarily awkward at best.
There are various versions of sed with different levels of support for command line options and language features.
awk is oriented towar...
Check if a Windows service exists and delete in PowerShell
I am currently writing a deployment script that installs a number of Windows services.
14 Answers
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Code coverage for Jest
Is there a way to have code coverage in the Javascript Jest testing framework that is built on top of Jasmine?
8 Answers
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Is there a job scheduler library for node.js? [closed]
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do you write the cronjob declarations in app.js/scripts.js?
– ArVan
Dec 6 '12 at 9:05
does ...
How do I change the text of a span element using JavaScript?
... hope for you that you never use directly non sanitized user input in your script.
– Gregoire
Jan 21 '15 at 11:20
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Why number 9 in kill -9 command in unix? [closed]
...h is why the number 9 is written into an awful lot of old dusty-deck shell scripts.
– zwol
Mar 30 '12 at 23:33
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How can I create a directly-executable cross-platform GUI app using Python?
...bindings and then (if you want) some program that will convert your python scripts into standalone executables.
Cross-platform GUI libraries with Python bindings (Windows, Linux, Mac)
Of course, there are many, but the most popular that I've seen in wild are:
Tkinter - based on Tk GUI toolkit (...