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"
Learning Rust
The following is a list of resources for learning Rust as well as tips and tricks for learning the language faster.
Warning
Rust is not C or C++ so the way your accustomed to do things in those languages might not work in Rust. The best way to learn Rust is to embrace its best practices and see where that takes you.
The generally recommended path is to start by reading the books, and doing small coding exercises until the rules around borrow checking become intuitive. Once this happens, then you can expand to more real world projects. If you find yourself struggling hard with the borrow checker, seek help. It very well could be that you're trying to solve your problem in a way that goes against how Rust wants you to work.
(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.
#Login as root | |
sudo su | |
#create jdk directory | |
mkdir /opt/jdk | |
#uncompress, change to your file name | |
tar -zxf jdk-8u5-linux-x64.tar.gz -C /opt/jdk | |
#check if files are there |
Table of Contents
Image.js
from the source below (it is almost a copy of Image.js from tiptap-extensions
except that it has a constructor that accepts uploadFunc
(function to be called with image
being uploaded) and additional logic if(upload) { ... } else { ... previous base64 logic .. }
in the new Plugin
section.import {Node, Plugin} from 'tiptap'
import {nodeInputRule} from 'tiptap-commands'
/**
* Matches following attributes in Markdown-typed image: [, alt, src, title]
*
I recently switched over to neovim (see my screenshots at the bottom). Below is my updated config file.
It's currently synchronized with my .vimrc
config except for a block of neovim-specific terminal key mappings.
This is still a work in progress (everyone's own config is always a labor of love), but I'm already extremely pleased with how well this is working for me with neovim. While terminal mode isn't enough to make me stop using tmux, it is quite good and I like having it since it simplifies my documentation workflow for yanking terminal output to paste in a markdown buffer.
These days I primarily develop in Go. I'm super thrilled and grateful for fatih/vim-go,
let elliptic = require('elliptic'); | |
let sha3 = require('js-sha3'); | |
let ec = new elliptic.ec('secp256k1'); | |
// let keyPair = ec.genKeyPair(); | |
let keyPair = ec.keyFromPrivate("97ddae0f3a25b92268175400149d65d6887b9cefaf28ea2c078e05cdc15a3c0a"); | |
let privKey = keyPair.getPrivate("hex"); | |
let pubKey = keyPair.getPublic(); | |
console.log(`Private key: ${privKey}`); | |
console.log("Public key :", pubKey.encode("hex").substr(2)); |
Use: for testing against email regex | |
ref: http://codefool.tumblr.com/post/15288874550/list-of-valid-and-invalid-email-addresses | |
List of Valid Email Addresses | |
email@example.com | |
firstname.lastname@example.com | |
email@subdomain.example.com | |
firstname+lastname@example.com |