parmentf

Inspired by dannyfritz/commit-message-emoji

See also gitmoji.

Commit type	Emoji
Initial commit	🎉 :tada:
Version tag	🔖 :bookmark:
New feature	✨ :sparkles:
Bugfix	🐛 :bug:

gnachman

set itermRunning to (application "iTerm" is running)
set scriptPath to quoted form of POSIX path of ((path to me as text) & "::" & "start.sh")
set user_shell to do shell script "dscl /Search -read /Users/$USER UserShell | awk '{print $2}'"

tell application "iTerm"
    activate
    if not (exists window 1) or (itermRunning = false) then
        reopen
    end if

olih

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

mpneuried

# import config.
# You can change the default config with `make cnf="config_special.env" build`
cnf ?= config.env
include $(cnf)
export $(shell sed 's/=.*//' $(cnf))

# import deploy config
# You can change the default deploy config with `make cnf="deploy_special.env" release`
dpl ?= deploy.env
include $(dpl)

frgomes

//------------------------------------------------------------------------
// Implicit Extension Methods a.k.a. Pimp My Library
//
// In a nutshell, this is about avoiding create instances of implicit
// classes which will live very shortly and later will be garbage
// collected, hurting hard performance in certain circumstances.
//
// More info:
//     http://docs.scala-lang.org/sips/completed/value-classes.html
//     http://docs.scala-lang.org/sips/completed/implicit-classes.html

rondy

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

sloanlance

Gist title: "BASH: ISO 8601 Timestamp with Milliseconds"

Summary: How to get an ISO 8601 timestamp with milliseconds in BASH

salishdev

def loadResource(filename: String) = {
  val source = scala.io.Source.fromURL(getClass.getResource(filename))
  try source.mkString finally source.close()
}

Jonalogy

Handling Multiple Github Accounts on MacOS

The only way I've succeeded so far is to employ SSH.

Assuming you are new to this like me, first I'd like to share with you that your Mac has a SSH config file in a .ssh directory. The config file is where you draw relations of your SSH keys to each GitHub (or Bitbucket) account, and all your SSH keys generated are saved into .ssh directory by default. You can navigate to it by running cd ~/.ssh within your terminal, open the config file with any editor, and it should look something like this:

Host *
 AddKeysToAgent yes

> UseKeyChain yes

navicore

import Numeric.Implicits._

def mean[T: Numeric](xs: Iterable[T]): Double = xs.sum.toDouble / xs.size

def variance[T: Numeric](xs: Iterable[T]): Double = {
  val avg = mean(xs)

  xs.map(_.toDouble).map(a => math.pow(a - avg, 2)).sum / xs.size
}