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erlc <filename>.erl
erlc --noshell -s <module> <function> -s init stop

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An opinionated list of excellent Clojure learning materials

These resources (articles, books, and videos) are useful when you're starting to learn the language, or when you're learning a specific part of the language. This an opinionated list, no doubt. I've compiled this list from writing and teaching Clojure over the last 10 years.

• 🔴 Mandatory (for both beginners and intermediates)
• 🟩 For beginners
• 🟨 For intermediates

Table of contents

1. Getting into the language

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DELETE FROM table
ORDER BY id ASC 
LIMIT ((SELECT COUNT(*) FROM table ) - N Data)

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Prerequiresite before installation

1. Homebrew
2. Bazel
3. LLVM
4. Carbon Explorer

Install Homebrew on Ubuntu 22.04

1. Run System Update sudo apt update -y

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Execute stored procedure with BLOB parameter in PHP with OCI

<?php
define('DB_USER','user1');
define('DB_PSWD','pswd1');
define('DB_CONN_STR','MYTNS');
define('DB_CHARSET','AL32UTF8');

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<?php

include __DIR__ . '/threads.php';

$commands = array();

for ( $i=0; $i<10; $i++ ) {
	$commands[] = "bash -c 'sleep `shuf -i 1-5 -n 1`; echo $i'";
}

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In case you want to run ansible (or ansible-playbook) command against a set of hosts that makes sense only for one run, you can don't bother to create one-time inventory file, but simply define a comma-separated list of hosts as argument of --invertory option (or its short form that's simply -i) as follows:

ansible --inventory=myhost1,myhost2,myhost3 all -m setup -a 'filter=*name*'

(note that all in this command line stands for the target hostname)

If you have only one host to run your playbook against, your inventory string must ends with ,

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Generate a new SSH key:

ssh-keygen -t rsa -C "your_email@example.com"

Copy the contents of the file ~/.ssh/id_rsa.pub to your SSH keys in your GitHub account settings.

Test SSH key:

$ ssh -T git@github.com

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PHP ASYNC

• https://www.phproundtable.com/episode/asynchronous-php
• https://github.com/icicleio
• https://github.com/reactphp
• https://reactphp.org/
• https://github.com/async-interop
• http://php.net/manual/fr/book.pthreads.php
• http://php.net/manual/en/refs.fileprocess.process.php

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Java Version Manager inspired by nvm (Node.js). Written in Go.-  https://github.com/shyiko/jabba
sdkman - https://sdkman.io/usage