Jérémie Astor fennecdjay

A guide to ANSI on Discord

Discord is now slowly rolling out the ability to send colored messages within code blocks. It uses the ANSI color codes, so if you've tried to print colored text in your terminal or console with Python or other languages then it will be easy for you.

Quick Explanation

To be able to send a colored text, you need to use the ansi language for your code block and provide a prefix of this format before writing your text:

\u001b[{format};{color}m

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

Ctrl-Key: ^[
Octal: \033
Unicode: \u001b
Hexadecimal: \x1B
Decimal: 27

GCC compiler optimization for ARM-based systems

2017-03-03 fm4dd

The gcc compiler can optimize code by taking advantage of CPU specific features. Especially for ARM CPU's, this can have impact on application performance. ARM CPU's, even under the same architecture, could be implemented with different versions of floating point units (FPU). Utilizing full FPU potential improves performance of heavier operating systems such as full Linux distributions.

-mcpu, -march: Defining the CPU type and architecture

These flags can both be used to set the CPU type. Setting one or the other is sufficient.

Step 1 - Make a Discord Webhook

Find the Discord channel in which you would like to send commits and other updates
In the settings for that channel, find the Webhooks option and create a new webhook. Note: Do NOT give this URL out to the public. Anyone or service can post messages to this channel, without even needing to be in the server. Keep it safe!

Step 2 - Set up the webhook on Github

Navigate to your repository on Github, and open the Settings

	-- razz_lang

	import Data.Function
	import Data.Semigroup

	import qualified Data.List as List
	import qualified Data.Map as Map
	import qualified Text.Read as Read

	-- Stack types

	#include <stdio.h>
	#include <stdint.h>
	#include <stdlib.h>
	#include <time.h>

	#define SECONDS 6 /* you can change this to suit for your preferences */
	#define LENGTH 300 /* you can experiment with different string length */

	char wav_struct[] = {
	'R', 'I', 'F', 'F',

	#!/bin/sh
	# reload-browser - A cross-platform wrapper for reloading the current
	# browser tab
	# Eric Radman, 2014
	# http://eradman.com/entrproject/scripts/

	usage() {
	case `uname` in
	Darwin)
	# applescript needs the exact title

	{
	tokens=[
	space='regexp:\s+'
	identifier='regexp:[a-zA-Z][a-zA-Z0-9_]*'

	integer-constant='regexp:\d+'
	character-constant='regexp:[a-zA-Z]'
	floating-constant='regexp:[+-]?([0-9]*[.])?[0-9]+f'
	enumeration-constant='regexp:[a-zA-Z][a-zA-Z0-9_]*' // Same as identifier
	]

	#!/bin/bash

	GITHUB_USERNAME=rubo77

	if [ "$1" == "" ]; then
	echo 'usage: gistfile-post.sh filename [gistname]'
	exit 0
	fi

	# 0. file name for the Gist

	#ifndef SPFLOAT
	#define SPFLOAT double
	#endif