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With GitHub Actions, a workflow can publish artifacts, typically logs or binaries. As of early 2020, the life time of an artifact is hard-coded to 90 days (this may change in the future). After 90 days, an artifact is automatically deleted. But, in the meantime, artifacts for a repository may accumulate and generate mega-bytes or even giga-bytes of data files.

It is unclear if there is a size limit for the total accumulated size of artifacts for a public repository. But GitHub cannot reasonably let multi-giga-bytes of artifacts data accumulate without doing anything. So, if your workflows regularly produce large artifacts (such as "nightly build" procedures for instance), it is wise to cleanup and delete older artifacts without waiting for the 90 days limit.

Using the Web page for the "Actions" of a repository, it is possible to browse old workflow runs and manually delete artifacts. But the procedure is slow and tedious. It is fine to delete one selected artifact. It is not for a regular cleanup. We need

fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

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

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

bregenspan

import merge from 'lodash/merge';

/**
 * Given an Enzyme ShallowWrapper and component identifier, dives() down until the
 * specified component is the root component.
 *
 * @param { Enzyme.ShallowWrapper } shallowWrapper - wrapper to dive into
 * @param { string } name of component to dive for (should match constructor name).
 * @param { object= } options to pass to dive()
 */

romainl

Redirect the output of a Vim or external command into a scratch buffer

Usage (any shell)

Show full output of command :hi in scratch window:

:Redir hi

Show full output of command :!ls -al in scratch window:

DavidWells

Aligning images

This is a guide for aligning images.

See the full Advanced Markdown doc for more tips and tricks

left alignment

keithpitty

Steps for Remote Pairing using tmux and ngrok

The following steps facilitate remote pairing using:

• tmux which allows terminal sessions to be attached to different terminals, and
• ngrok which provides secure tunnels to your localhost

1. Install tmux

OS X: brew install tmux

HopefulLlama

println object.properties
.sort{it.key}
.collect{it}
.findAll{!['class', 'active'].contains(it.key)}
.join('\n')

ygotthilf

ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

arinto

public class TargetTyping {
    
  public static void main(String[] args) throws IOException {
    String value = System.getProperty("user.dir");

    File f = new File(value);
        
    //without target typing
    System.out.println("Without target typing example, to find file that ends with xml");
    for(File resFile: f.listFiles((File sf) -> sf.getName().endsWith(".xml"))) {