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Git: fatal: Pathspec is in submodule
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437
Removing the directory from git and adding it again worked for me:
git rm --cached directory
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How to deal with persistent storage (e.g. databases) in Docker
...r:
docker volume rm $(docker volume ls -f dangling=true -q)
# Or using 1.13.x
docker volume prune
Docker 1.8.x and below
The approach that seems to work best for production is to use a data only container.
The data only container is run on a barebones image and actually does nothing except expo...
How to write a bash script that takes optional input arguments?
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743
You could use the default-value syntax:
somecommand ${1:-foo}
The above will, as described in...
In Python, how do I index a list with another list?
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answered Jun 18 '09 at 11:38
vanvan
56.4k99 gold badges129129 silver badges140140 bronze badges
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When should I use h:outputLink instead of h:commandLink?
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answered Nov 30 '10 at 19:34
BalusCBalusC
953k341341 gold badges34193419 silver badges34053405 bronze badges
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What does the “Just” syntax mean in Haskell?
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213
It's actually just a normal data constructor that happens to be defined in the Prelude, which is...
How do I send a file as an email attachment using Linux command line?
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rynoprynop
37.9k2222 gold badges8585 silver badges8989 bronze badges
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Is it possible to apply CSS to half of a character?
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2963
Now on GitHub as a Plugin!
Feel free to fork and improve.
Demo | Download Zip | Half-Style.co...
Where/How to getIntent().getExtras() in an Android Fragment? [duplicate]
...eral of the API demos too. Although this specific example is given for API 3.0+ fragments, the same flow applies when using FragmentActivity and Fragment from the support library.
You first retrieve the intent extras as usual in your activity and pass them on as arguments to the fragment:
public s...
Git: Create a branch from unstaged/uncommitted changes on master
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1232
No need to stash.
git checkout -b new_branch_name
does not touch your local changes. It just...