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Best way to simulate “group by” from bash?
Suppose you have a file that contains IP addresses, one address in each line:
14 Answers
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What is the second parameter of NSLocalizedString()?
...econd parameter is a comment that will automatically appear in the strings file if you use the genstrings command-line utility, which can create the strings file for you by scanning your source code.
The comment is useful for your localizers. For example:
NSLocalizedString(@"Save",@"Title of the S...
Select unique or distinct values from a list in UNIX shell script
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With zsh you can do this:
% cat infile
tar
more than one word
gz
java
gz
java
tar
class
class
zsh-5.0.0[t]% print -l "${(fu)$(<infile)}"
tar
more than one word
gz
java
class
Or you can use AWK:
% awk '!_[$0]++' infile
tar
more than one word
gz
java...
fatal: 'origin' does not appear to be a git repository
....gitconfig is your global config for git.
There are three levels of config files.
cat $(git rev-parse --show-toplevel)/.git/config
(mentioned by bereal) is your local config, local to the repo you have cloned.
you can also type from within your repo:
git remote -v
And see if there is any rem...
How to use 'cp' command to exclude a specific directory?
I want to copy all files in a directory except some files in a specific sub-directory.
I have noticed that cp command didn't have the --exclude option.
So, how can I achieve this?
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Git: Correct way to change Active Branch in a bare repository?
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git symbolic-ref HEAD refs/heads/mybranch
Which will update the HEAD file in your repository so that it contains:
ref: refs/heads/mybranch
as documented in the git-symbolic-ref
If you don't have access to the remote repo, see my previous answer.
Remember that a command like git remot...
Undefined symbols for architecture arm64
I am getting a Apple Mach-O Linker Error everytime I import a file from CocoaPods.
41 Answers
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How to revert (Roll Back) a checkin in TFS 2010
...same thing manually by doing a Get Specific Version, adding a space to the file so it looks like it changed, and checking it in. I still go the latter route to back out a change if I need to for a single file, as I find it quicker to do.
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Rails: Missing host to link to! Please provide :host parameter or set default_url_options[:host]
...Also make sure that you restart your rails server after you add this. The files under config/ are not automatically reloaded.
– Stenerson
Sep 14 '13 at 20:09
3
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What is the difference between Bower and npm?
... Like <script> Tags
At root, Bower is about loading plain-old script files. Whatever those script files contain, Bower will load them. Which basically means that Bower is just like including all your scripts in plain-old <script>'s in the <head> of your HTML.
So, same basic approac...