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Command to remove all npm modules globally?
...stall `ls -1 node_modules | tr '/\n' ' '`
Added bonus? it's way faster!
https://github.com/npm/npm/issues/10187
How do you uninstall all dependencies listed in package.json (NPM)?
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How add context menu item to Windows Explorer for folders [closed]
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The only good solution I found a really working is : https://superuser.com/questions/1097054/shell-context-menu-registry-extension-doesnt-work-when-default-program-is-other
Add keys in HKEY_CLASSES_ROOT\SystemFileAssociations\your.extension\shell\command
Modify the last key wi...
How to build query string with Javascript
... Also, if you already have an URL object (for example const url = new URL("https://stackoverflow.com")), you can set its query strings url.search = new URLSearchParams({foo: "bar"}) or url.searchParams.append("foo", "bar")
– Miguel Pynto
Jun 1 at 12:13
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How do I run a rake task from Capistrano?
...f years later...
Have a look at capistrano's rails plugin, you can see at https://github.com/capistrano/rails/blob/master/lib/capistrano/tasks/migrations.rake#L5-L14 it can look something like:
desc 'Runs rake db:migrate if migrations are set'
task :migrate => [:set_rails_env] do
on primary f...
Is there a WebSocket client implemented for Python? [closed]
...ogle.com/p/pywebsocket/ It's a Google project.
A good search in github is: https://github.com/search?type=Everything&language=python&q=websocket&repo=&langOverride=&x=14&y=29&start_value=1 it returns clients and servers.
Bret Taylor also implemented web sockets over Torna...
Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR
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Take a look at the documentation on the Apple developer website : https://developer.apple.com/library/prerelease/ios/#documentation/General/Conceptual/ARCProgrammingGuide/Introduction.html#//apple_ref/doc/uid/TP40011029
There is a section about retain cycles at the bottom of the page.
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How to calculate the number of occurrence of a given character in each row of a column of strings?
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A variation of https://stackoverflow.com/a/12430764/589165 is
> nchar(gsub("[^a]", "", q.data$string))
[1] 2 1 0
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How to check if a string is a valid JSON string in JavaScript without using Try/Catch
...ill work in most cases, not all cases.
Have a look around the line 450 in https://github.com/douglascrockford/JSON-js/blob/master/json2.js
There is a regexp that check for a valid JSON, something like:
if (/^[\],:{}\s]*$/.test(text.replace(/\\["\\\/bfnrtu]/g, '@').
replace(/"[^"\\\n\r]*"|true|fal...
How do I set up IntelliJ IDEA for Android applications?
... Java platform)
define the environment variable in windows System setting https://confluence.atlassian.com/display/DOC/Setting+the+JAVA_HOME+Variable+in+Windows
Voila ! You are Donezo !
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Bash history without line numbers
...(as well as other options for history formatting)
zsh> fc -ln 0
(See https://serverfault.com/questions/114988/removing-history-or-line-numbers-from-zsh-history-file)
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