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@BrandonSmith
BrandonSmith / AndroidManifest.xml
Last active July 19, 2023 19:11
Quick example of how to schedule a notification in the future using AlarmManager
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.cards.notification">
<uses-sdk
android:minSdkVersion="17"
android:targetSdkVersion="17" />
<application
android:allowBackup="true"
(function() {
// Do not use this library. This is just a fun example to prove a
// point.
var Bloop = window.Bloop = {};
var mountId = 0;
function newMountId() {
return mountId++;
}
@boopathi
boopathi / README.md
Last active August 28, 2023 14:35
Creating a Swift-ReactNative project

Settings

  1. Create a project in XCode with the default settings
    • iOS > Application > Single View Application
    • Language: Swift
  2. Under project General settings, add ReactKit to Linked Framework and Libraries
    • + > Add Other... and choose /path/to/react-native/ReactKit/ReactKit.xcodeproj
  3. Now ReactKit would have been imported. Link it by choosing it from the list.
    • + > lib.ReactKit.a
  4. Under project Build Settings,
@tj
tj / update.js
Last active April 29, 2023 14:53
shouldComponentUpdate utility
let rows = {}
export default function(props = [], state = []) {
return function(target) {
const proto = Object.create(target.prototype)
proto.shouldComponentUpdate = function(newProps, newState) {
let id = (this._update_id = this._update_id || Math.random())
(ns utils.styler
"
A macro namespace that generates classes on the fly for usage in cljs.
# Motivation
https://ryantsao.com/blog/virtual-css-with-styletron
# Synopsis:
In your cljs files you can use inline styles:
@lattner
lattner / TaskConcurrencyManifesto.md
Last active July 21, 2024 05:08
Swift Concurrency Manifesto
@timvisee
timvisee / falsehoods-programming-time-list.md
Last active July 21, 2024 05:06
Falsehoods programmers believe about time, in a single list

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

  • There are always 24 hours in a day.
  • February is always 28 days long.
  • Any 24-hour period will always begin and end in the same day (or week, or month).
@tclementdev
tclementdev / libdispatch-efficiency-tips.md
Last active July 12, 2024 03:33
Making efficient use of the libdispatch (GCD)

libdispatch efficiency tips

The libdispatch is one of the most misused API due to the way it was presented to us when it was introduced and for many years after that, and due to the confusing documentation and API. This page is a compilation of important things to know if you're going to use this library. Many references are available at the end of this document pointing to comments from Apple's very own libdispatch maintainer (Pierre Habouzit).

My take-aways are:

  • You should create very few, long-lived, well-defined queues. These queues should be seen as execution contexts in your program (gui, background work, ...) that benefit from executing in parallel. An important thing to note is that if these queues are all active at once, you will get as many threads running. In most apps, you probably do not need to create more than 3 or 4 queues.

  • Go serial first, and as you find performance bottle necks, measure why, and if concurrency helps, apply with care, always validating under system pressure. Reuse

@ex3ndr
ex3ndr / MakeAnimationsFast.kt
Created September 14, 2018 11:27
Hack that enables make render-thread based animations that will never stop even if ui thread is locked
package com.openland.react.anim.hack
import android.util.Log
import android.view.View
import android.view.ViewPropertyAnimator
import java.lang.reflect.Constructor
import java.lang.reflect.Field
object MakeAnimationsFast {