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Docker - how can I copy a file from an image to a host?
My question is related to this question on copying files from containers to hosts; I have a Dockerfile that fetches dependencies, compiles a build artifact from source, and runs an executable. I also want to copy the build artifact (in my case it's a .zip produced by sbt dist in '../target/`, ...
How to manage local vs production settings in Django?
What is the recommended way of handling settings for local development and the production server? Some of them (like constants, etc) can be changed/accessed in both, but some of them (like paths to static files) need to remain different, and hence should not be overwritten every time the new code is...
System.Data.SQLite Close() not releasing database file
I'm having a problem closing my database before an attempt to delete the file. The code is just
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Getting the difference between two sets
So if I have two sets:
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Quit and restart a clean R session from within R?
Is there a way I can make an alias, within R, that will execute q() and then restart a clean R session?
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Opening Android Settings programmatically
How can I open settings programmatically?
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How to find keys of a hash?
I know in javascript Objects double as hashes but i have been unable to find a built in function to get the keys
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How to drop all user tables?
How can I drop all user tables in oracle?
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Original purpose of ? [closed]
I am curious about the original purpose of the <input type="hidden"> tag.
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How to find if a given key exists in a C++ std::map
I'm trying to check if a given key is in a map and somewhat can't do it:
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