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Removing duplicate rows in vi?
I have a text file that contains a long list of entries (one on each line). Some of these are duplicates, and I would like to know if it is possible (and if so, how) to remove any duplicates. I am interested in doing this from within vi/vim, if possible.
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Define all functions in one .R file, call them from another .R file. How, if possible?
How do I call functions defined in abc.R file in another file, say xyz.R?
1 Answer
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How to download a file from a URL in C#?
What is a simple way of downloading a file from a URL path?
11 Answers
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Using Sinatra for larger projects via multiple files
...t seems that in Sinatra all route handlers are being written into a single file, if I understand right it acts as a one large/small controller. Is there any way to split it into separate independent files, so when let's say somebody calls "/" - one action is executed, and if smth like "/posts/2" is ...
XML Schema (XSD) validation tool? [closed]
... the office we are currently writing an application that will generate XML files against a schema that we were given. We have the schema in an .XSD file.
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Is there a way to reduce the size of the git folder?
...ommits.
However, probably you want git gc which will "cleanup unnecessary files and optimize the local repository" (manual page).
Another possibly relevant command is git clean which will delete untracked files from your tree (manual page).
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Python Anaconda - How to Safely Uninstall
...conda install directory: rm -rf ~/anaconda. You may also edit
~/.bash_profile and remove the anaconda directory from your PATH
environment variable, and remove the hidden .condarc file and
.conda and .continuum directories which may have been created in
the home directory with rm -rf ~/.cond...
Android Studio - debug keystore
...tory as well as enjoy automation in the signing process. Yes you can go to File -> Project Structure and assign signing keystores and passwords in the Signing tab but that will put plaintext entries into your gradle.build file which means your secrets might be disclosed (especially in repository ...
How do I list the symbols in a .so file
How do I list the symbols being exported from a .so file? If possible, I'd also like to know their source (e.g. if they are pulled in from a static library).
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Express: How to pass app-instance to routes from a different file?
I want to split up my routes into different files, where one file contains all routes and the other one the corresponding actions. I currently have a solution to achieve this, however I need to make the app-instance global to be able to access it in the actions.
My current setup looks like this:
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