create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "your_email@youremail.com"
create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "your_email@youremail.com"
var f = function(value) { | |
console.log('value:', value); | |
}; | |
var x = f.bind(f, 'foo'); // pass 'foo' as a pre-specified argument to f(), and return it as a new function x() | |
x(); |
Lesson 1 SUMMARY | |
1. The cursor is moved using either the arrow keys or the hjkl keys. | |
h (left) j (down) k (up) l (right) | |
2. To start Vim from the shell prompt type: vim FILENAME <ENTER> | |
3. To exit Vim type: <ESC> :q! <ENTER> to trash all changes. | |
OR type: <ESC> :wq <ENTER> to save the changes. |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
<snippet> | |
<content><![CDATA[ | |
<!DOCTYPE HTML> | |
<html> | |
<head> | |
<meta charset="UTF-8"> | |
<title></title> | |
<script src=""></script> | |
<link rel="stylesheet" href=""> | |
</head> |
Based on https://www.gnu.org/software/make/manual/html_node/Quick-Reference.html
Directive | Description |
---|---|
define variable define variable = define variable := define variable ::= define variable += define variable ?= endef |
Define multi-line variables. |
undefine variable |
Undefining variables. |
const amqp = require('amqplib') | |
const eventEmitter = require('events') | |
class OopsEmitter extends eventEmitter {} | |
const oopsEmitter = new OopsEmitter() | |
;(async () => { | |
try { | |
const conn = await amqp.connect('amqp://localhost?heartbeat=5s') | |
const ch = await conn.createChannel() |