zcaceres

How to Eyeball Your ‘This’ Context in Javascript

by zach.dev

The early programmer struggles with the Javascript keyword this. But understanding your this context is easier than it seems.

This is all about where a function is invoked. Often, early programmers worry about where the function was declared. Perhaps the function was declared in a specific file or a particular object. Surely this changes it's this!

Nope.

theankitgaurav

map()

Use it when: You want to translate/map all elements in an array to another set of values.

Example: convert Fahrenheit temps to Celsius.

var fahrenheit = [0, 32, 45, 50, 75, 80, 99, 120];

var celcius = fahrenheit.map(function(elem) {

parmentf

Inspired by dannyfritz/commit-message-emoji

See also gitmoji.

Commit type	Emoji
Initial commit	🎉 :tada:
Version tag	🔖 :bookmark:
New feature	✨ :sparkles:
Bugfix	🐛 :bug:

ryansechrest

HTML Style Guide

All rules and guidelines in this document apply to HTML files.

The keywords "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119.

Icon Legend:

· Space, ⇥ Tab, ↵ Enter/Return

rxaviers

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