hongjr03

#let typ(body) = html.elem(
  "typ",
  {
    // distinguish parbreak from <p> tag
    show parbreak: it => html.elem("typParbreak", "")
    show linebreak: it => html.elem("typLinebreak", "")

    show strong: it => html.elem("typStrong", it.body)
    show emph: it => html.elem("typEmph", it.body)
    show highlight: it => html.elem("typHighlight", it.body)

johndturn

launchd - Script Management in macOS

What is it?

• Used on macOS for managing agents and daemons and can be used to run scripts at specified intervals
  • macOS's competitor to cron, along with other things
• Runs Daemons and Agents

What is a Daemon?

webarchitect609

# Write local
git config --local commit.gpgsign false

# Read local (if never set, can be an empty value)
git config --local commit.gpgsign

inscapist

[
  // ===================================================
  // window navigation
  {
    "key": "ctrl+h",
    "command": "workbench.action.navigateLeft"
  },
  {
    "key": "ctrl+l",

armand1m

# open terminal
cmd - return : open -n -a "Terminal"

# open chrome 
cmd + shift - return : open -n -a "Google Chrome" 

# moves focus between windows in the current focused display
alt - h : yabai -m window --focus west
alt - j : yabai -m window --focus south
alt - k : yabai -m window --focus north

lisawolderiksen

Using Git Commit Message Templates to Write Better Commit Messages

The always enthusiastic and knowledgeable mr. @jasaltvik shared with our team an article on writing (good) Git commit messages: How to Write a Git Commit Message. This excellent article explains why good Git commit messages are important, and explains what constitutes a good commit message. I wholeheartedly agree with what @cbeams writes in his article. (Have you read it yet? If not, go read it now. I'll wait.) It's sensible stuff. So I decided to start following the

fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

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

shafik

What is the Strict Aliasing Rule and Why do we care?

(OR Type Punning, Undefined Behavior and Alignment, Oh My!)

What is strict aliasing? First we will describe what is aliasing and then we can learn what being strict about it means.

In C and C++ aliasing has to do with what expression types we are allowed to access stored values through. In both C and C++ the standard specifies which expression types are allowed to alias which types. The compiler and optimizer are allowed to assume we follow the aliasing rules strictly, hence the term strict aliasing rule. If we attempt to access a value using a type not allowed it is classified as undefined behavior(UB). Once we have undefined behavior all bets are off, the results of our program are no longer reliable.

Unfortunately with strict aliasing violations, we will often obtain the results we expect, leaving the possibility the a future version of a compiler with a new optimization will break code we th

CMCDragonkai

Job Control in ZSH and Bash

All processes in ZSH/Bash under job control are in 3 states: foregrounded, backgrounded and suspended.

# run command in the foreground
command
# run commend in the background

guilherme

#!/bin/sh
# Redirect output to stderr.
exec 1>&2
# enable user input
exec < /dev/tty

consoleregexp='console.log'
# CHECK
if test $(git diff --cached | grep $consoleregexp | wc -l) != 0
then