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Best music for coding is a classic trumpet

Piotr Kowalski piecioshka

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Best music for coding is a classic trumpet
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@rendfall
rendfall / angular-tabs.component.ts
Created September 28, 2017 15:30
Angular 2+ tabsComponent
import { AfterContentInit, Component, Input, OnChanges, SimpleChanges } from '@angular/core';
interface TabInterface{
active: boolean;
name: string
}
@Component({
selector: 'app-tab',
template: `<div class="tab" [hidden]="!active"><ng-content></ng-content></div>`,
@myshov
myshov / function_invocation.js
Last active January 21, 2024 15:14
11 Ways to Invoke a Function
console.log(1);
(_ => console.log(2))();
eval('console.log(3);');
console.log.call(null, 4);
console.log.apply(null, [5]);
new Function('console.log(6)')();
Reflect.apply(console.log, null, [7])
Reflect.construct(function(){console.log(8)}, []);
Function.prototype.apply.call(console.log, null, [9]);
Function.prototype.call.call(console.log, null, 10);
@SitePointEditors
SitePointEditors / dom-helper.js
Created March 28, 2017 09:56 — forked from m3g4p0p/dom-helper.js
Mini jQuery, sort of.
/**
* A collection of helper prototype for everyday DOM traversal, manipulation,
* and event binding. Sort of a minimalist jQuery, mainly for demonstration
* purposes. MIT @ m3g4p0p
*/
window.$ = (function (undefined) {
/**
* Duration constants
* @type {Object}
@eonil
eonil / gist:f6031d17401bd167f28391ccd0642dbe
Created February 16, 2017 02:48
How to replace string in files in Bash...
find . -name *.json | xargs sed -i -e 's/\"AAA\"/\"BBB\"/g'
@ljharb
ljharb / array_iteration_thoughts.md
Last active May 22, 2024 09:22
Array iteration methods summarized

Array Iteration

https://gist.github.com/ljharb/58faf1cfcb4e6808f74aae4ef7944cff

While attempting to explain JavaScript's reduce method on arrays, conceptually, I came up with the following - hopefully it's helpful; happy to tweak it if anyone has suggestions.

Intro

JavaScript Arrays have lots of built in methods on their prototype. Some of them mutate - ie, they change the underlying array in-place. Luckily, most of them do not - they instead return an entirely distinct array. Since arrays are conceptually a contiguous list of items, it helps code clarity and maintainability a lot to be able to operate on them in a "functional" way. (I'll also insist on referring to an array as a "list" - although in some languages, List is a native data type, in JS and this post, I'm referring to the concept. Everywhere I use the word "list" you can assume I'm talking about a JS Array) This means, to perform a single operation on the list as a whole ("atomically"), and to return a new list - thus making it mu

@cvan
cvan / HOWTO.md
Last active May 16, 2024 00:00
How to serve a custom HTTPS domain on GitHub Pages with CloudFlare: *FREE*, secure and performant by default

Instructions

CloudFlare is an awesome reverse cache proxy and CDN that provides DNS, free HTTPS (TLS) support, best-in-class performance settings (gzip, SDCH, HTTP/2, sane Cache-Control and E-Tag headers, etc.), minification, etc.

  1. Make sure you have registered a domain name.
  2. Sign up for CloudFlare and create an account for your domain.
  3. In your domain registrar's admin panel, point the nameservers to CloudFlare's (refer to this awesome list of links for instructions for various registrars).
  4. From the CloudFlare settings for that domain, enable HTTPS/SSL and set up a Page Rule to force HTTPS redirects. (If you want to get fancy, you can also enable automatic minification for text-based assets [HTML/CSS/JS/SVG/etc.], which is a pretty cool feature if you don't want already have a build step for minification.)
  5. If you
@btroncone
btroncone / rxjs_operators_by_example.md
Last active July 16, 2023 14:57
RxJS 5 Operators By Example
@MichalZalecki
MichalZalecki / index.js
Created March 12, 2016 12:24
How to import RxJS 5
// Import all
import Rx from "rxjs/Rx";
Rx.Observable
.interval(200)
.take(9)
.map(x => x + "!!!")
.bufferCount(2)
.subscribe(::console.log);
@photonstorm
photonstorm / state-swap.js
Created March 3, 2016 21:24
How to keep the same Phaser Sprite through a change in State
var PewPew = {
// Our global Sprite, shared between States
spaceship: null
};
PewPew.Preloader = function () {};
PewPew.Preloader.prototype = {
javascript:(function(){hostname=document.location;window.open('http://www.webpagetest.org?url=' + hostname);})();