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@alexedwards
alexedwards / cache.go
Last active June 4, 2024 08:01
Generic in-memory cache implementation in Go
package cache
import (
"sync"
"time"
)
// Cache is a basic in-memory key-value cache implementation.
type Cache[K comparable, V any] struct {
items map[K]V // The map storing key-value pairs.
@npearce
npearce / install-docker.md
Last active July 22, 2024 18:07
Amazon Linux 2 - install docker & docker-compose using 'sudo amazon-linux-extras' command

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start
//
// GradientView.swift
// Aura
//
// Created by Egor Sakhabaev on 23.07.17.
// Copyright © 2017 Egor Sakhabaev. All rights reserved.
//
import UIKit
@gokulkrishh
gokulkrishh / media-query.css
Last active July 16, 2024 10:52
CSS Media Queries for Desktop, Tablet, Mobile.
/*
##Device = Desktops
##Screen = 1281px to higher resolution desktops
*/
@media (min-width: 1281px) {
/* CSS */
@jasco
jasco / DialogFragAnim_snippet.java
Created October 5, 2014 00:26
DialogFragment enter/exit animations
// example courtesy of http://adilatwork.blogspot.com/2012/11/android-dialogfragment-enter-and-exit.html
// file location: src/main/java/com/example/
@Override
public void onStart() {
super.onStart();
// safety check
if (getDialog() == null) {
return;