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@saetia
saetia / gist:1623487
Last active Mar 5, 2021
Clean Install – OS X 10.11 El Capitan
View gist:1623487

OS X Preferences


most of these require logout/restart to take effect

# Enable character repeat on keydown
defaults write -g ApplePressAndHoldEnabled -bool false

# Set a shorter Delay until key repeat
@cobyism
cobyism / gh-pages-deploy.md
Last active Mar 5, 2021
Deploy to `gh-pages` from a `dist` folder on the master branch. Useful for use with [yeoman](http://yeoman.io).
View gh-pages-deploy.md

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

@andywer
andywer / _readme.md
Last active Mar 3, 2021
React - Functional error boundaries
View _readme.md

React - Functional error boundaries

Thanks to React hooks you have now happily turned all your classes into functional components.

Wait, all your components? Not quite. There is one thing that can still only be implemented using classes: Error boundaries.

There is just no functional equivalent for componentDidCatch and deriveStateFromError yet.

Proposed solution

@xem
xem / readme.md
Last active Feb 28, 2021
Maths & trigonometry cheat sheet for 2D & 3D games
View readme.md

Conventions

  • A = [xA, yA] is a point on the 2D plane. Same for B, C, ...
  • lengths are in any unit (ex: pixels)
  • code snippets are in JavaScript

Degrees to radians

angleRad = angleDeg * Math.PI / 180;

@johanneswuerbach
johanneswuerbach / .travis.yml
Last active Feb 21, 2021
Deploy an iOS app to testflight using Travis CI
View .travis.yml
---
language: objective-c
before_script:
- ./scripts/travis/add-key.sh
after_script:
- ./scripts/travis/remove-key.sh
after_success:
- ./scripts/travis/testflight.sh
env:
global:
@stevedonovan
stevedonovan / shared.rs
Created Apr 14, 2017
An ergonomic way of saying Rc<RefCell>
View shared.rs
use std::rc::Rc;
use std::cell::{RefCell,Ref, RefMut};
use std::ops::Deref;
use std::fmt;
#[derive(Clone)]
struct Shared<T> {
v: Rc<RefCell<T>>
}
@kharrison
kharrison / Country.swift
Last active Feb 16, 2021
Swift Hash Functions
View Country.swift
import Foundation
struct Country {
let name: String
let capital: String
var visited: Bool
}
extension Country: Equatable {
static func == (lhs: Country, rhs: Country) -> Bool {
@Twinklebear
Twinklebear / main.cpp
Last active Feb 14, 2021
Example of render to texture with SDL2
View main.cpp
#include <iostream>
#ifdef __linux__
#include <SDL2/SDL.h>
#elif defined(_WIN32)
#include <SDL.h>
#endif
const int WIN_WIDTH = 640;
const int WIN_HEIGHT = 480;
@moklett
moklett / task1.exs
Last active Jan 19, 2021
Elixir Task - Crash Handling
View task1.exs
# This demonstrates that, when using async/await, a crash in the task will crash the caller
defmodule Tasker do
def good(message) do
IO.puts message
end
def bad(message) do
IO.puts message
raise "I'm BAD!"
end