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Command to remove all npm modules globally?
...id/local/lib/node_modules/bower
/home/leonid/local/lib/node_modules/coffee-script
...
awk -F/node_modules/ '{print $2}' extracts module names from paths, forming the list of all globally-installed modules.
grep -vE '^(npm|)$' removes npm itself and blank lines.
xargs -r npm -g rm calls npm -g rm...
Variable interpolation in the shell
...
Maybe also mention set -u which causes the script to abort if you reference an undefined variable.
– tripleee
Jul 12 '13 at 19:28
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When is a language considered a scripting language? [closed]
What makes a language a scripting language? I've heard some people say "when it gets interpreted instead of compiled". That would make PHP (for example) a scripting language. Is that the only criterion? Or are there other criteria?
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What is the difference between char, nchar, varchar, and nvarchar in SQL Server?
...s would be among them. Fortunately your users probably don't write in that script, but it's something to keep in mind!
Another confusing but interesting point that other posters have highlighted is that char and varchar fields may use two bytes per character for certain characters if the collation ...
How to fully remove Xcode 4
...d the Mac App Store apps aren't running, then trying running the uninstall script at this (different!) location:
/Library/Developer/Shared/uninstall-devtools
This is where I found it.
Also delete Install Xcode.app from Applications folder, and Empty Trash.
Then run App Store again, and find/ins...
Ignoring an already checked-in directory's contents?
...hey are all in one directory without sub-directories. Now I just created a script to copy these assets over from another, structured directory, with several levels of sub-directories.
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$_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'
...k -L -X POST -H 'Content-Type: text/csv' --data-binary \@sample.csv 'test-script.php?test=12345'" The value "test" populates $_GET even though the method is POST.
– txyoji
Jun 1 '16 at 20:30
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CURL alternative in Python
... urllib2.urlopen(req)
print res.read()
Furthermore if you wrap this in a script and run it from a terminal you can pipe the response string to 'mjson.tool' to enable pretty printing.
>> basicAuth.py | python -mjson.tool
One last thing to note, urllib2 only supports GET & POST requests...
Automatically add all files in a folder to a target using CMake?
...powershell to create the list of source files for you. Take a look at this script
param (
[Parameter(Mandatory=$True)]
[string]$root
)
if (-not (Test-Path -Path $root)) {
throw "Error directory does not exist"
}
#get the full path of the root
$rootDir = get-item -Path $root
$fp=$ro...
Cannot push to Git repository on Bitbucket
..., you either did not set a passphrase or GitBash isn't running the .bashrc script (which would be odd so consider reviewing the contents of it!). If you are running this on a Mac(OS X), .bashrc isn't executed by default - .bash_profile is. To fix this, put this snippet in your .bash_profile: [[ -s ~...