cgrothaus

#!/bin/zsh

KEEP_FORMULAS=(asdf bat fd fzf git htop httpie hub iftop jq ncdu neovim p7zip ruby-build the_silver_searcher tig tmux watch yq z zsh)

declare -A visited_formulas
for formula ($KEEP_FORMULAS); do
    echo "Keeping $formula"
    visited_formulas[$formula]=1
done

Hakky54

OpenSSL Cheat Sheet 🔐

Install

Install the OpenSSL on Debian based systems

sudo apt-get install openssl

mohanpedala

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

douglasmiranda

Export your public key:

keybase pgp export > keybase-public.key

Export your private key:

keybase pgp export --secret > keybase-private.key

rudolfratusinski

Preparation

• In open Ubuntu 18.04 machine click Parallels Actions -> "Install Parallels Tools"

• A "Parallels Tools" CD will popup on your Ubuntu desktop.

• Open it by double mouse click, copy all the content to a new, empty directory on a desktop, name it for e.g. "parallels_fixed"

• Open terminal, change directory to parallels_fixed (cd ~/Desktop/parallels_fixed)

• Make command line installer executable (chmod +x install)

• Change directory to "installer" (cd installer)

• Make few other scripts executable: chmod +x installer.* *.sh prl_*

lorenadl

Add password expiration feature to Devise

Assuming you already have a Devise model named User and you want to add following Devise Security Extension to it:

• Password Expirable
• Password Archivable
• Session Limitable

Add gem and run the generator

timvisee

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).

mkobit

// Assuming Kotlin plugin is applied...

// Run as: ./gradlew kotlinRepl --console plain --no-daemon
val kotlinRepl by tasks.creating {
  description = "Starts Kotlin REPL with compiled main classes and runtime classpath"
  val mainSourceSet = java.sourceSets["main"]
  dependsOn(mainSourceSet.output)
  doFirst {
    val buildscriptClasspath = rootProject.buildscript.configurations["classpath"]

velmuruganvelayutham

variables:
  REVIEW_APP_NAME: "$CI_COMMIT_REF_SLUG-$CI_PROJECT_NAME"
  
stages:
  - build
  - review
  - deploy

build:
  stage: build

wbotelhos

require 'sidekiq/api'

# 1. Clear retry set

Sidekiq::RetrySet.new.clear

# 2. Clear scheduled jobs 

Sidekiq::ScheduledSet.new.clear