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@ghoseb
ghoseb / ns-cheatsheet.clj
Last active May 20, 2024 13:01 — forked from alandipert/ns-cheatsheet.clj
Clojure ns syntax cheat-sheet
;;
;; NS CHEATSHEET
;;
;; * :require makes functions available with a namespace prefix
;; and optionally can refer functions to the current ns.
;;
;; * :import refers Java classes to the current namespace.
;;
;; * :refer-clojure affects availability of built-in (clojure.core)
;; functions.
@darcyparker
darcyparker / vimModeStateDiagram.svg
Last active July 4, 2024 12:03
Vim Modes Transition Diagram in SVG https://rawgithub.com/darcyparker/1886716/raw/eab57dfe784f016085251771d65a75a471ca22d4/vimModeStateDiagram.svg Note, most of the nodes in this graph have clickable hyperlinks to documentation.
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@hellerbarde
hellerbarde / latency.markdown
Created May 31, 2012 13:16 — forked from jboner/latency.txt
Latency numbers every programmer should know

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

@jhurliman
jhurliman / stacktrace.php
Created July 20, 2012 00:03
Pretty print stack trace in PHP
function stackTrace() {
$stack = debug_backtrace();
$output = 'Stack trace:' . PHP_EOL;
$stackLen = count($stack);
for ($i = 1; $i < $stackLen; $i++) {
$entry = $stack[$i];
$func = $entry['function'] . '(';
$argsLen = count($entry['args']);
@46bit
46bit / duck-type-vs-polymorphism.txt
Last active August 30, 2017 22:04
An explanation of Duck Typing vs Polymorphism
// When using Polymorphism, you might define an abstract class to send a message like
// follows, then fully implement it several times in different classes.
abstract class BaseMessage
public void setMessageText messageText
@messageText = messageText
end
public void send;
end

Moved

Now located at https://github.com/JeffPaine/beautiful_idiomatic_python.

Why it was moved

Github gists don't support Pull Requests or any notifications, which made it impossible for me to maintain this (surprisingly popular) gist with fixes, respond to comments and so on. In the interest of maintaining the quality of this resource for others, I've moved it to a proper repo. Cheers!

@XVilka
XVilka / TrueColour.md
Last active July 9, 2024 23:28
True Colour (16 million colours) support in various terminal applications and terminals

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

@nickloewen
nickloewen / bret_victor-reading_list.md
Last active July 12, 2024 17:54
Bret Victor’s Reading List

This is a plain-text version of Bret Victor’s reading list. It was requested by hf on Hacker News.


Highly recommended things!

This is my five-star list. These are my favorite things in all the world.

A few of these works have had an extraordinary effect on my life or way of thinking. They get a sixth star. ★

@soheilhy
soheilhy / nginxproxy.md
Last active May 16, 2024 08:59
How to proxy web apps using nginx?

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

@gaulatti
gaulatti / validarRUT.html
Last active June 15, 2023 15:12
HTML5 Chilean RUT Validator
<!doctype html>
<html lang="es">
<head>
<meta charset="UTF-8">
<title>Validador de RUT HTML5</title>
</head>
<body>
<form>
<input type="text" id="rut" name="rut" required oninput="checkRut(this)" placeholder="Ingrese RUT">
<button type="submit">Validar RUT y Enviar Form</button>