The double ampersand -- or as A list apart called it "lobotomized owl selector" -- is a CSS rule that looks like the following:
* + * {
/* some declarations */
}You can also use it with a specific selector:
jamiebuilds
/ tweet-understandable-regexes.js
Created
July 1, 2020 18:27
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| async function validatePassword(password: string): string[] { | |
| let errors = [] | |
| // 1. Don't regex for things you can trivially express in code | |
| // ----------------------------------------------------------- | |
| // For example, we could have written this as `/^.{0,7}$/` but that's not | |
| // nearly as clear as checking the length of the string. | |
| if (password.length < 8) { | |
| errors.push("Password must be at least 8 characters long") |
piotrpog
/ emailLinks.twig
Created
April 25, 2019 23:04
Twig macro converting email addresses in text into links secured from spambots. More info: http://craftsnippets.com/articles/converting-email-addresses-into-links-using-twig-macro
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| {% macro emailLinks(text, class) %} | |
| {# v1 #} | |
| {% spaceless %} | |
| {% set text = text|replace('/([a-zA-Z0-9_.+-]+)+@([a-zA-Z0-9-]+.[a-zA-Z]+)/', '<a ' ~ (class ? 'class="' ~ class ~ '" ') ~ 'href="mailto:'~ '\\1@\\2' ~'">'~ '\\1@\\2' ~'</a>') %} | |
| {{text|raw}} | |
| {% endspaceless %} | |
| {% endmacro %} |
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| # Middleman - Inline SVG Helper | |
| # ------------------------------------------------------------------------------ | |
| # | |
| # Installation | |
| # ------------ | |
| # 1. Save this file at `[project_root]/helpers/image_helpers.rb` | |
| # 2. Open the project's Gemfile and add this line: `gem "oga"` | |
| # 3. Run `bundle install` from the command line | |
| # | |
| # Note: Restart your local Middleman server (if it's running) before continuing |
isaacs
/ node-and-npm-in-30-seconds.sh
Last active
March 1, 2026 06:00
Use one of these techniques to install node and npm without having to sudo. Discussed in more detail at http://joyeur.com/2010/12/10/installing-node-and-npm/ Note: npm >=0.3 is *safer* when using sudo.
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| echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc | |
| . ~/.bashrc | |
| mkdir ~/local | |
| mkdir ~/node-latest-install | |
| cd ~/node-latest-install | |
| curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1 | |
| ./configure --prefix=~/local | |
| make install # ok, fine, this step probably takes more than 30 seconds... | |
| curl https://www.npmjs.org/install.sh | sh |