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How to tell if a file is git tracked (by shell exit code)?
Is there a way to tell if a file is being tracked by running some git command and checking its exit code?
8 Answers
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How to exclude a directory in find . command
...th ./misc -prune -false -o -name '*.txt'
Here is an example with multiple directories:
find . -type d \( -path dir1 -o -path dir2 -o -path dir3 \) -prune -false -o -name '*.txt'
Here we exclude ./dir1, ./dir2 and ./dir3 in the current directory, since in find expressions it is an action that acts ...
How to Import .bson file format on mongodb
I've exported the database on the server using mongodump command and dump is stored in .bson file. I need to import that in my local server using mongorestore command. However it's not working. What is the correct mongorestore command and what are the other tools to restore db ?
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How to run a single RSpec test?
I have the following file:
17 Answers
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How to import a Python class that is in a directory above?
...you can't -- if your real need is as you expressed it, exclusively tied to directories and without any necessary relationship to packaging -- then you need to work on __file__ to find out the parent directory (a couple of os.path.dirname calls will do;-), then (if that directory is not already on sy...
Xcode 6 iPhone Simulator Application Support location
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This worked for me in swift:
let dirPaths = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)
println("App Path: \(dirPaths)")
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Eclipse: All my projects disappeared from Project Explorer
It seems like all my projects (except one) disappeared from the view Project Explorer.
33 Answers
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How does this giant regex work?
I recently found the code below in one of my directories, in a file called doc.php . The file functions or links to a file manager. It's quite nicely done. Basically, it lists all the files in the current directory, and it lets you change directories.
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Is there a /dev/null on Windows?
...tor's cmd and type:
For files:
mklink c:\path\to\file.ext NUL:
Or, for directories:
mklink /D c:\path\to\dir NUL:
This will keep the file/direcotry always at 0 byte, and still return success to every write attempt.
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What is the difference between a Docker image and a container?
When using Docker, we start with a base image. We boot it up, create changes and those changes are saved in layers forming another image.
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