| # CLI | |
| sudo apt update -y | |
| sudo apt install -y \ | |
| git curl docker.io \ | |
| build-essential pkg-config autoconf bison rustc cargo clang \ | |
| libssl-dev libreadline-dev zlib1g-dev libyaml-dev libreadline-dev libncurses5-dev libffi-dev libgdbm-dev libjemalloc2 \ | |
| libvips imagemagick libmagickwand-dev \ | |
| redis-tools sqlite3 libsqlite3-0 libmysqlclient-dev \ | |
| rbenv apache2-utils |
Selfhosting is the process of locally hosting and managing applications instead of renting from SaaS providers.
This is a list of Free Software network services and web applications which can be hosted locally. Non-Free software is listed on the Non-Free page.
See Contributing.
I wrote this guide starting from different articles, to share with other ubuntu user a good procedure to install NextCloud on an Apache 2 server, without using "snap". You can find all the references to those articles at the bottom of this guide.
In this guide:
Magic words:
psql -U postgresSome interesting flags (to see all, use -h or --help depending on your psql version):
-E: will describe the underlaying queries of the \ commands (cool for learning!)-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)
| <?php | |
| /** | |
| * Example of usage and results | |
| * $a = [ 7, -10, 13, 8, 4, -7.2, -12, -3.7, 3.5, -9.6, 6.5, -1.7, -6.2, 7 ]; | |
| * print_r(nearest(-3.1, $a)); // idx = 7, delta = 0.6, val = -3.7 | |
| * print_r(nearest(7, $a)); // idx = 0, delta = 0, val = 7 | |
| * print_r(nearest(0, $a)); // idx = 11, delta = 1.7, val = -1.7 | |
| */ | |
| function nearest($needle, $haystack) { | |
| // do some basic check of inputs |
| <html> | |
| <head> | |
| <title>Hello, from Go</title> | |
| </head> | |
| <body> | |
| <h1>Hello</h1> | |
| <p> | |
| This is Go code running, {{.}} | |
| </p> | |
| </body> |
| <?php | |
| namespace app\components\facades; | |
| /** | |
| * Example how to use the facade class | |
| * uses yii\web\Connection | |
| */ | |
| class Db extends Facade | |
| { |
| // Array literal (= []) is faster than Array constructor (new Array()) | |
| // http://jsperf.com/new-array-vs-literal/15 | |
| var array = []; | |
| // Object literal (={}) is faster than Object constructor (new Object()) | |
| // http://jsperf.com/new-array-vs-literal/26 | |
| var obj = {}; | |
| // property === undefined is faster than hasOwnProperty(property) | |
| // http://jsperf.com/hasownproperty-vs-in-vs-undefined/17 |