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@0xjac
0xjac / private_fork.md
Last active May 14, 2024 20:43
Create a private fork of a public repository

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

  1. Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare git@github.com:usi-systems/easytrace.git

@staltz
staltz / introrx.md
Last active May 14, 2024 18:07
The introduction to Reactive Programming you've been missing
@rxaviers
rxaviers / gist:7360908
Last active May 14, 2024 15:52
Complete list of github markdown emoji markup

People

:bowtie: :bowtie: 😄 :smile: 😆 :laughing:
😊 :blush: 😃 :smiley: ☺️ :relaxed:
😏 :smirk: 😍 :heart_eyes: 😘 :kissing_heart:
😚 :kissing_closed_eyes: 😳 :flushed: 😌 :relieved:
😆 :satisfied: 😁 :grin: 😉 :wink:
😜 :stuck_out_tongue_winking_eye: 😝 :stuck_out_tongue_closed_eyes: 😀 :grinning:
😗 :kissing: 😙 :kissing_smiling_eyes: 😛 :stuck_out_tongue:
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active May 13, 2024 22:10
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@anvaka
anvaka / 00.Intro.md
Last active May 5, 2024 12:24
npm rank

npm rank

This gist is updated daily via cron job and lists stats for npm packages:

  1. Top 1,000 most depended-upon packages
  2. Top 1,000 packages with largest number of dependencies
  3. Top 1,000 packages with highest PageRank score
@chengen
chengen / aes-256-cbc.md
Last active April 29, 2024 22:16
Using AES-256-CBC with openssl and nodejs with or whiout salt

Ecrypt data using aes-256-cbc without salt

$ echo  'this is hello world'  | openssl  aes-256-cbc -a -nosalt -k hello
HEQ/s/mOMof648tJxJvvwtHUTcq2j021RbgvqLA02lY=
-a means encoding the output using base64
-nosalt force openssl do encryption without salt
-k the encryption key
@JamesMessinger
JamesMessinger / IndexedDB101.js
Last active April 4, 2024 02:00
Very Simple IndexedDB Example
// This works on all devices/browsers, and uses IndexedDBShim as a final fallback
var indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB || window.shimIndexedDB;
// Open (or create) the database
var open = indexedDB.open("MyDatabase", 1);
// Create the schema
open.onupgradeneeded = function() {
var db = open.result;
var store = db.createObjectStore("MyObjectStore", {keyPath: "id"});
@yang-wei
yang-wei / decode.md
Last active April 2, 2024 20:18
Elm Json.Decode tutorial and cheatsheet

When receiving JSON data from other resources(server API etc), we need Json.Decode to convert the JSON values into Elm values. This gist let you quickly learn how to do that.

I like to follow working example code so this is how the boilerplate will look like:

import Graphics.Element exposing (Element, show)
import Task exposing (Task, andThen)
import Json.Decode exposing (Decoder, int, string, object3, (:=))

import Http
@yelouafi
yelouafi / algebraic-effects-series-1.md
Last active February 24, 2024 16:03
Operational Introduction to Algebraic Effects and Continuations

Algebraic Effects in JavaScript part 1 - continuations and control transfer

This is the first post of a series about Algebraic Effects and Handlers.

There are 2 ways to approach this topic:

  • Denotational: explain Algebraic Effects in terms of their meaning in mathematics/Category theory
  • Operational: explain the mechanic of Algebraic Effects by showing how they operate under a chosen runtime environment

Both approaches are valuables and give different insights on the topic. However, not everyone (including me), has the prerequisites to grasp the concepts of Category theory and Abstract Algebra. On the other hand, the operational approach is accessible to a much wider audience of programmers even if it doesn't provide the full picture.