benmarwick

Commonly used scientific symbols in pandoc markdown

encoding is UTF-8, needs xelatex, like this:

---
output:
  pdf_document:
    latex_engine: xelatex
---

h2non

// Under WTFPL license ;)
function ancestors(obj) {
  var hierarchy = [];
  if (['boolean', 'number', 'string', 'undefined'].indexOf(typeof obj) !== -1 || obj === null) { // primitives types
    obj = Object(obj);
  } else if (typeof obj === 'function') {
    hierarchy.push(
      obj.name ||
      (obj.toString().match(/function (\w*)/) ||
      obj.toString().match(/\[object (\w*)\]/))[1] ||

bjorndown

use std::fmt;

#[derive(Copy,Clone)]
enum CellState { Dead, Alive }

impl fmt::Display for CellState {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        let printable = match *self {
            CellState::Alive => 'x',
            CellState::Dead => ' ',

alexcasalboni

AWS Lambda@Edge Experiment

Requirements

• AWS Lambda@Edge (enabled Preview)
• One Amazon CloudFront Distribution (origin doesn't matter)
• IAM role (basic execution is enough)
• npm to install Node.js dependencies

javisperez

// Usually I use this in my app's config file, in case I need to disable all cache from the app
// Cache is from `js-cache`, something like `import Cache from 'js-cache';`
const cacheable = true,
    cache = new Cache();

// On request, return the cached version, if any
axios.interceptors.request.use(request => {

    // Only cache GET requests
    if (request.method === 'get' && cacheable) {

shortjared

a4b.amazonaws.com
access-analyzer.amazonaws.com
account.amazonaws.com
acm-pca.amazonaws.com
acm.amazonaws.com
airflow-env.amazonaws.com
airflow.amazonaws.com
alexa-appkit.amazon.com
alexa-connectedhome.amazon.com
amazonmq.amazonaws.com

cablespaghetti

#!/bin/bash

# Get directory of script
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

if [[ $# -ne 1 ]]
then
    echo "ERROR: This script expects the namespace name to be given as an argument"
    echo "e.g. ./ecr-cred-updater.sh my-namespace"
    exit 1

qoomon

Conventional Commit Messages

See how a minor change to your commit message style can make a difference.

Tip

Have a look at git-conventional-commits , a CLI util to ensure these conventions, determine version and generate changelogs

Commit Message Formats

Default

nicm

#	Reconstructed via infocmp from file: /usr/share/terminfo/t/tmux-256color
tmux-256color|tmux with 256 colors,
	OTbs, OTpt, am, hs, km, mir, msgr, xenl, AX, G0,
	colors#256, cols#80, it#8, lines#24, pairs#32767, U8#1,
	acsc=++\,\,--..00``aaffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l,
	clear=\E[H\E[J, cnorm=\E[34h\E[?25h, cr=^M,
	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H,
	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C,
	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\EM,

sts10

A curated list of command-line utilities written in Rust

Note: I have moved this list to a proper repository. I'll leave this gist up, but it won't be updated. To submit an idea, open a PR on the repo.

Note that I have not tried all of these personally, and cannot and do not vouch for all of the tools listed here. In most cases, the descriptions here are copied directly from their code repos. Some may have been abandoned. Investigate before installing/using.

The ones I use regularly include: bat, dust, fd, fend, hyperfine, miniserve, ripgrep, just, cargo-audit and cargo-wipe.

• atuin: "Magical shell history"
• bandwhich: Terminal bandwidth utilization tool