kconner

macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

Starting Points

How to use this gist

You've got two main options:

awave1

function dl
  set prev (pwd)
  set songs "$HOME/Documents/Music/Songs"
  cd $songs
  youtube-dl -x --audio-format \"wav\" $argv
  cd $prev
end
  

fortytw2

func CreatePDFFromHTML(inputHTML []byte) ([]byte, error) {
	dirName, err := ioutil.TempDir("", "pdf-generator")
	if err != nil {
		return nil, err
	}

	// remove this and log the dirName if you need to debug the HTML
	defer os.RemoveAll(dirName)
	// log.Println(dirName)

huylift

// Installation:
// yarn add -D @codemod/cli @babel/plugin-syntax-jsx @babel/generator

import jsx from '@babel/plugin-syntax-jsx';
import generate from '@babel/generator';

const COLOR_MAP = {
  'white': 'white',
  'near-white': 'gray-100',
  'light-gray': 'gray-200',

typeoneerror

Iheanyi,

I realize your app may not be ruby-based, but here's how I've worked with this dilemma in mind in our app. To start, yes, we don't necessarily support custom CSS, but I do have a database field I (as admin) can add custom CSS to a customer's account template (in the case they have "premium support" or something). Our publicly customizable style settings are key:value based and stored as a JSON object in psql as you suggested might be an option. Here's how I make it less unweildy:

Field in the database:

t.json :settings

barthr

package web

import (
	"bytes"
	"encoding/json"
	"io"
	"net/http"
)

type errorResponse struct {

SpainTrain

from os import environ
from google.appengine.ext import ndb
from google.appengine.ext.ndb import model
from pydash import snake_case


class Config(ndb.Model):
    value = ndb.StringProperty()
    value_previous = ndb.StringProperty()

przbadu

Install ctags

http://ctags.sourceforge.net follow this url for installation and documentation.

Ctags with Ruby/Rails

We can ctags lots of programming languages. Here is how to do it for ruby/rails. I really like how RubyMine jumps to the source code (either withing project score or to the gem source). This is really useful for reading source code for those classes, methods, modules etc. But Now that I use vim as My IDE/Editor I really like that functionality to happen in my vim editor. And I found ctags as the solution.

davidpett

@import './tachyons/tachyons'; // tachyons source 

@import './_custom'; // any custom css
@import './_vars'; // put last because that is how CSS vars work...

/*
in _vars.css you can override tachyons vars

:root {
  --navy: #001624;

lovelydinosaur

        function formToData(form) {
            const formData = new FormData(form.get()[0])
            var params = new Map()
            var errors = []
            var inputElements = {}

            // Initially iterate through all the inputs
            form.find(':input').each(function(key, value) {
                var elem = $(this)
                var name = elem.attr('name')