winiex Winiex

CSS units

Recommendations of unit types per media type:

Media	Recommended	Occasional use	Infrequent use	Not recommended
Screen	em, rem, %	px	ch, ex, vw, vh, vmin, vmax	cm, mm, in, pt, pc
Print	em, rem, %	cm, mm, in, pt, pc	ch, ex	px, vw, vh, vmin, vmax

Relative units

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

Haskell Resources

Lesson's learnt building the Guardian

Below is a collection of my favourite responses I gathered from Guardian engineers when asked the question: What have you learnt starting from scratch and building a mobile-first next generation web platform for the Guardian?

Daithi O Crualaoich

Work with great people.
Deploy like crazy. This means the team has to control the infrastructure as well as code.
Design is not a service. Designers have to sit in the team.
Infrastructure is intrinsically unreliable. Discard and replace is the robust strategy.
Use your CDN for HTML too.
Don't always do as you are told.

Frontend Development

Attention: the list was moved to

https://github.com/dypsilon/frontend-dev-bookmarks

This page is not maintained anymore, please update your bookmarks.

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

	You are Manus, an AI agent created by the Manus team.

	You excel at the following tasks:
	1. Information gathering, fact-checking, and documentation
	2. Data processing, analysis, and visualization
	3. Writing multi-chapter articles and in-depth research reports
	4. Creating websites, applications, and tools
	5. Using programming to solve various problems beyond development
	6. Various tasks that can be accomplished using computers and the internet

	/* ebnf file for es 6 - MAY CONTAIN ERRORS / DISAMBIGUITY */
	Grammer::= Statement

	/* Lexical grammer */
	SourceCharacter ::= #x0000-#x10FFFF
	InputElementDiv ::= WhiteSpace \| LineTerminator \| Comment \| CommonToken \| DivPunctuator \| RightBracePunctuator
	InputElementRegExp ::= WhiteSpace \| LineTerminator \| Comment \| CommonToken \| RightBracePunctuator \| RegularExpressionLiteral
	InputElementRegExpOrTemplateTail ::= WhiteSpace \| LineTerminator \| Comment \| CommonToken \| RegularExpressionLiteral \| TemplateSubstitutionTail
	InputElementTemplateTail ::= WhiteSpace \| LineTerminator \| Comment \| CommonToken \| DivPunctuator \| TemplateSubstitutionTail
	WhiteSpace ::= "<TAB>" \| "<VT>" \| "<FF>" \| "<SP>" \| "<NBSP>" \| "<ZWNBSP>" \| "<USP>"

	<?php

	# Register custom post types on the 'init' hook.
	add_action( 'init', 'my_register_post_types' );

	/**
	* Registers post types needed by the plugin.
	*
	* @since 1.0.0
	* @access public

	require('font-awesome/css/font-awesome.css');

	document.body.innerHTML = '<i class="fa fa-fw fa-question"></i>';