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@huacnlee
huacnlee / rails-docker-build-speed-up.md
Last active September 8, 2020 05:15
给 Rails 应用 Docker Image 打包过程增加 cache，依靠 GitLab CI 的 cache 来加速

.yarnrc

我们需要在 Rails 项目根目录配置 .yarnrc 告诉 Yarn 我们需要将 npm 的包缓存到 vendor/cache/npm 目录。

registry "https://registry.npm.taobao.org"
lastUpdateCheck 1561690751463
yarn-offline-mirror "./vendor/cache/npm"     
yarn-offline-mirror-pruning true
@rustymagnet3000
rustymagnet3000 / a_openssl_command_playground.md
Last active December 8, 2023 09:19
openSSL Playground

OpenSSL Playground

Certificates

# human readable crt file
openssl x509 -in stackexchangecom.crt -text -noout

# human readable pem file
openssl x509 -in cert.pem -text -noout
@jessfraz
jessfraz / boxstarter.ps1
Last active November 15, 2025 02:44
Boxstarter Commands for a new Windows box.
# Description: Boxstarter Script
# Author: Jess Frazelle <jess@linux.com>
# Last Updated: 2017-09-11
#
# Install boxstarter:
# . { iwr -useb http://boxstarter.org/bootstrapper.ps1 } | iex; get-boxstarter -Force
#
# You might need to set: Set-ExecutionPolicy RemoteSigned
#
# Run this boxstarter by calling the following from an **elevated** command-prompt:
@imneme
imneme / xorshift.hpp
Last active February 15, 2023 17:47
A Family of Truncated XorShift* PRNGs
#ifndef XORSHIFT_HPP_INCLUDED
#define XORSHIFT_HPP_INCLUDED 1
/*
* A C++ implementation of a family of truncated XorShift* generators.
*
* The MIT License (MIT)
*
* Copyright (c) 2017-19 Melissa E. O'Neill
*
@Raminsiach
Raminsiach / css3checkbox.html
Created December 18, 2015 10:42
<!DOCTYPE html>
<html>
<head>
<title>CSS3 Checkbox</title>
<style type="text/css">
.checkbox {
width: 30px;
height: 30px;
background-color: #ddd;
position: relative;
@Raminsiach
Raminsiach / stepprogressbar.html
Created December 18, 2015 10:36
<html>
<head>
<title>Step progress bar</title>
<style type="text/css">
.container {
width: 100%;
}
.progressbar {
counter-reset: step;
}
@bnagy
bnagy / gpgmutt.md
Last active December 1, 2025 23:19
Mutt, Gmail and GPG

GPG / Mutt / Gmail

About

This is a collection of snippets, not a comprehensive guide. I suggest you start with Operational PGP.

Here is an incomplete list of things that are different from other approaches:

  • I don't use keyservers. Ever.
  • Yes, I use Gmail instead of some bespoke hipster freedom service
@yuercl
yuercl / .zshrc
Created May 25, 2015 02:28
zsh shell .zshrc
15-05-25 10:27
#color{{{
autoload colors
colors
for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE; do
eval _$color='%{$terminfo[bold]$fg[${(L)color}]%}'
eval $color='%{$fg[${(L)color}]%}'
(( count = $count + 1 ))
@orlp
orlp / chacha.h
Last active January 14, 2026 13:45
C++11 ChaCha implementation.
/*
Copyright (c) 2024 Orson Peters <orsonpeters@gmail.com>
This software is provided 'as-is', without any express or implied warranty. In no event will the
authors be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial
applications, and to alter it and redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim that you wrote the
@avalonalex
avalonalex / install consolas on mac
Last active August 31, 2025 09:34
# Thanks to this post:
# http://blog.ikato.com/post/15675823000/how-to-install-consolas-font-on-mac-os-x
$ brew install cabextract
$ cd ~/Downloads
$ mkdir consolas
$ cd consolas
$ curl -O http://download.microsoft.com/download/f/5/a/f5a3df76-d856-4a61-a6bd-722f52a5be26/PowerPointViewer.exe
$ cabextract PowerPointViewer.exe
$ cabextract ppviewer.cab