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Which characters need to be escaped when using Bash?
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There are two easy and safe rules which work not only in sh but also bash.
1. Put the whole string in single quotes
This works for all chars except single quote itself. To escape the single quote, close the quoting before it, insert the singl...
base64 encoded images in email signatures
...d by the email system in question (they get sent as attachments generally) and as linked images (requiring permission to display them in the email received).
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How does @synchronized lock/unlock in Objective-C?
Does @synchronized not use "lock" and "unlock" to achieve mutual exclusion? How does it do lock/unlock then?
5 Answers
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How do I measure separate CPU core usage for a process?
...es shown by having that specific process run under a specific user account and use Type 'u' to limit to that user
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How to get the error message from the error code returned by GetLastError()?
..... Win32 weirdness. Thanks for the heads up, fixed it in my own code base (and my answer). Very subtle catch.
– Jamin Grey
Jan 11 '14 at 1:45
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Git on Bitbucket: Always asked for password, even after uploading my public SSH key
...ollowing:
open your config file in your current repo ..
vim .git/config
and change the line with the url from
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
url = https://Nicolas_Raoul@bitbucket.org/Nicolas_Raoul/therepo.git
to
[remote "origin"]
fetch =...
Set the value of a variable with the result of a command in a Windows batch file
... Bash environment, to set the value of a variable as the result of a command, I usually do:
5 Answers
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res.sendFile absolute path
... res.sendFile('../public/index.html', {root: __dirname}); also works and it's shorter
– Fabien Sa
Aug 22 '15 at 20:24
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Node package ( Grunt ) installed but not available
... using grunt , but after running npm install I still can't run the command according to the readme file . It just gives No command 'grunt' found :
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Is it necessary to write HEAD, BODY and HTML tags?
Is it necessary to write <html> , <head> and <body> tags?
6 Answers
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