Git commit convention
Format
<type>(scope): <subject>
<BLANK LINE>
<body>
<BLANK LINE>
<footer>
```
#!/bin/bash | |
# Install | |
# This script need a API key from TinyPNG. See this page: https://tinypng.com/developers | |
# It also need jq library, which can be install thanks to: `brew install jq` | |
# Usage | |
# cd to your folder. This script will compress all PNG or JPG files recursively. | |
API_KEY="CHANGE_ME" |
<type>(scope): <subject>
<BLANK LINE>
<body>
<BLANK LINE>
<footer>
```
TERM_CHILD=1 COUNT=5 QUEUES=* bundle exec rake resque:workers |
Edit : vim /etc/ssh/sshd_config change port service ssh restart
Edit : vim /etc/mysql/my.cnf change port under mysqld service mysql restart
# Restrict access to website and fallback to password. | |
<Directory "/var/sites/SITE/"> | |
AllowOverride All | |
AuthType Basic | |
AuthName "Restricted Files" | |
AuthUserFile /var/sites/SITE/.htpasswd | |
Require user | |
Order allow,deny | |
Allow from 127.0.0.1 | |
Satisfy Any |
// How make the ActionBar title clickable on Android under API 11 (1/2) | |
private static final boolean API_LEVEL_UNDER_11 = android.os.Build.VERSION.SDK_INT < 11; | |
private boolean navigationDrawerEnabled = true; // Useful if your app need navigation drawer | |
@Override | |
protected void onCreate(Bundle savedInstanceState) { | |
if (API_LEVEL_UNDER_11) { | |
getSupportActionBar().setCustomView(R.layout.partial_actionbar); | |
getSupportActionBar().setDisplayShowCustomEnabled(true); |
alias alphahex='echo -n "Enter percentage: " ; read opt ; echo "obase=16; ibase=10; (255*$opt+50)/100" | bc'
Replace XX by percentage.
echo "obase=16; ibase=10; (255*XX+50)/100" | bc
require "benchmark" | |
n = 5000000 | |
Benchmark.bmbm do |x| | |
x.report("while:") { i = 1; while i < n do; a = "1 and #{i}"; i += 1; end } | |
x.report("for loop:") { for i in 1..n; a = "1 and #{i}"; end } | |
x.report("times:") { n.times do |i| ; a = "1 and #{i}"; end } | |
x.report("upto:") { 1.upto(n) do |i| ; a = "1 and #{i}"; end } | |
x.report("until:") { i = 1; until i > n do; a = "1 and #{i}"; i += 1; end } |
class Model < ActiveRecord::Base | |
attr_accessible :value, :other_value | |
default_scope | |
# ================= | |
# = RELATIONS = | |
# ================= | |
# ================= | |
# = CALLBACKS = |