with PM2 & Nginx
as a root, run below commands on server:
# adduser tomy
/* | |
This .scss loop will create "margin helpers" and "padding helpers" for use in your web projects. | |
It will generate several classes such as: | |
.m-r-10 which gives margin-right 10 pixels. | |
.m-r-15 gives MARGIN to the RIGHT 15 pixels. | |
.m-t-15 gives MARGIN to the TOP 15 pixels and so on. | |
.p-b-5 gives PADDING to the BOTTOM of 5 pixels | |
.p-l-40 gives PADDING to the LEFT of 40 pixels |
'use strict'; | |
const crypto = require('crypto'); | |
const ENCRYPTION_KEY = process.env.ENCRYPTION_KEY; // Must be 256 bits (32 characters) | |
const IV_LENGTH = 16; // For AES, this is always 16 | |
function encrypt(text) { | |
let iv = crypto.randomBytes(IV_LENGTH); | |
let cipher = crypto.createCipheriv('aes-256-cbc', Buffer.from(ENCRYPTION_KEY), iv); |
# 1. Install brew --> http://brew.sh/ | |
# 2. run the following commands in your Terminal | |
brew tap homebrew/dupes | |
brew tap homebrew/versions | |
brew tap homebrew/homebrew-php | |
brew install --with-openssl curl | |
brew install --with-homebrew-curl --with-apache php71 | |
brew install php71-mcrypt php71-imagick | |
# 3. Follow these instructions to make Apache and php-cli use the newer php executable and make the change persist after reboot. | |
brew info php71 |
Migrations are a way to make database changes or updates, like creating or dropping tables, as well as updating a table with new columns with constraints via generated scripts. We can build these scripts via the command line using knex
command line tool.
To learn more about migrations, check out this article on the different types of database migrations!
<template> | |
<ul> | |
<li v-for="item in levelItems"> | |
{{ item.title }} | |
<tree :items="items" | |
:left="item.left" | |
:right="item.right"> | |
</tree> | |
</li> | |
</ul> |
Example of deployment process which I use in my Nuxt.js projects. I usually have 3 components running per project: admin-panel SPA, nuxt.js renderer and JSON API.
This manual is relevant for VPS such as DigitalOcean.com or Vultr.com. It's easier to use things like Now for deployment but for most cases VPS gives more flexebillity needed for projects bigger than a landing page.
UPD: This manual now compatible with nuxt@2.3. For older versions deployment, see revision history.
Let's assume that you have entered fresh installation of Ubuntu instance via SSH. Let's rock:
None of the string methods modify this
– they always return fresh strings.
charAt(pos: number): string
ES1
Returns the character at index pos
, as a string (JavaScript does not have a datatype for characters). str[i]
is equivalent to str.charAt(i)
and more concise (caveat: may not work on old engines).