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Python argparse: How to insert newline in the help text?
I'm using argparse in Python 2.7 for parsing input options. One of my options is a multiple choice. I want to make a list in its help text, e.g.
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GNU Makefile rule generating a few targets from a single source file
...n a single input file and generates two output files. A dumb Makefile rule for this would be:
8 Answers
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F# changes to OCaml [closed]
...g or added? Specifically I'm curious as to whether the resources available for learning OCaml are also useful to someone who wants to learn F#.
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Make a div fill the height of the remaining screen space
...than two years ago, and they don't provide any examples. The specification for flexbox has definitely settled now.
Note: Though CSS Flexible Boxes Layout specification is at the Candidate Recommendation stage, not all browsers have implemented it. WebKit implementation must be prefixed with -web...
Remove large .pack file created by git
...rences to the files from the active history of the repo.
Next step, to perform a GC cycle to force all references to the file to be expired and purged from the packfile. Nothing needs to be replaced in these commands.
git for-each-ref --format='delete %(refname)' refs/original | git update-ref --s...
Cycles in family tree software
...ing of what a family tree is supposed to be.
Let me clarify, I also work for a company that has (as one of its products) a family tree in its portfolio, and we have been struggling with similar problems.
The problem, in our case, and I assume your case as well, comes from the GEDCOM format that i...
Conventions for exceptions or error codes
...g method. Mainly we were discussing the usage of exceptions or error codes for reporting errors between application layers or modules.
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Checking network connection
I want to see if I can access an online API, but for that I need to have Internet access.
21 Answers
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Android Fatal signal 11 (SIGSEGV) at 0x636f7d89 (code=1). How can it be tracked down?
I've been reading the other posts on tracking down the reasons for getting a SIGSEGV in an Android app. I plan to scour my app for possible NullPointers related to Canvas use, but my SIGSEGV barfs up a different memory address each time. Plus I've seen code=1 and code=2 . If the memory addres...
Git for beginners: The definitive practical guide
... run git init in the directory which contains the files you wish to track.
For example,
cd ~/code/project001/
git init
This creates a .git (hidden) folder in the current directory.
To make a new project, run git init with an additional argument (the name of the directory to be created):
git init pr...