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NPM cannot install dependencies - Attempt to unlock something which hasn't been locked
...h --global option, that means using sudo also. Unfortunately, some install scripts using npm mix both global and non global npm commands... Creating this mess.
– Fafaman
Dec 19 '14 at 22:09
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How to get a Docker container's IP address from the host
...et multiple entries and the actual "IPAddress" text. You can't use it in a script without further manipulation.
– M.Vanderlee
Jul 6 '18 at 2:33
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Maven and adding JARs to system scope
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It can be scripted as part of the build.
– Thorbjørn Ravn Andersen
Jan 15 '18 at 13:34
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jQuery - If element has class do this
I need an jQuery script that will see if any element has an specific class and do an action like change position.
1 Answer
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apt-get for Cygwin?
...er, which contains more methods and information.
There exists a couple of scripts, which can be used as simple package managers. But as far as I know, none of them allows you to upgrade packages, because it’s not an easy task on Windows since there is not possible to overwrite files in use. So yo...
How do I write a for loop in bash
... doing useful things inside of awk: How do I use shell variables in an awk script?
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Markdown to create pages and table of contents?
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You could try this ruby script to generate the TOC from a markdown file.
#!/usr/bin/env ruby
require 'uri'
fileName = ARGV[0]
fileName = "README.md" if !fileName
File.open(fileName, 'r') do |f|
inside_code_snippet = false
f.each_line do |li...
Remove CSS from a Div using JQuery
...od, if you want to delete all the inline style you added manually with javascript. It's better to use CSS classes but you never know.
$("#displayPanel div").removeAttr("style")
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Shell one liner to prepend to a file
...time. Such fun.
The solution exploits the exact implementation of file descriptors on your system and, because implementation varies significantly between nixes, it's success is entirely system dependent, definitively non-portable, and should not be relied upon for anything even vaguely important....
MySQL - UPDATE query based on SELECT Query
...ore the intermediate result. (had to write a similar query for a migration script)
– svvac
Sep 21 '17 at 13:39
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