eddieh

chroot Environments on macOS

This is a draft.

macOS doesn’t have many of the advanced Linux or UNIX features that have come about in the past 20 years. So getting a proper chroot environment up and running takes a little more work.

mtimbs

{
  "compilerOptions": {
    // project options
    "lib": [
      "ESNext",
      "dom"
    ], // specifies which default set of type definitions to use ("DOM", "ES6", etc)
    "outDir": "lib", // .js (as well as .d.ts, .js.map, etc.) files will be emitted into this directory.,
    "removeComments": true, // Strips all comments from TypeScript files when converting into JavaScript- you rarely read compiled code so this saves space
    "target": "ES6", // Target environment. Most modern browsers support ES6, but you may want to set it to newer or older. (defaults to ES3)

colejhudson

# Adapted from http://vojtastavik.com/2018/10/15/building-ios-app-without-xcode/

SYS_BASE := /usr/local
SYS_LIB := $(SYS_BASE)/lib
SYS_INCLUDE := $(SYS_BASE)/include

ORGANIZATION := # Organization Name 

NAME := # App Name 
BUNDLE := $(NAME).app

fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

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

cmer

#
# This is a simple rackup file for geminabox. It allows simple role-based authorization.
#
# roles:
# - developer
# - upload
# - delete
# - admin (can do anything)
#
# For example, a developer who can access the service and upload new gems would have the following roles: `%w(developer upload)

chriseidhof

import Foundation

protocol Channel: IteratorProtocol {
    func send(_ value: Element?)
}

/// A blocking channel for sending values.
///
/// `send` and `receive` must run in separate separate execution contexts, otherwise you get a deadlock.
final class BlockingChannel<A>: Channel {

basememara

import Foundation
import PlaygroundSupport

/// A thread-safe array.
public class SynchronizedArray<Element> {
    private let queue = DispatchQueue(label: "io.zamzam.ZamzamKit.SynchronizedArray", attributes: .concurrent)
    private var array = [Element]()
    
    public init() { }
    

cjonesy

Macbook Pro - Ubuntu Install

Requirements

2 USB drives > 2GB

Pre-Install

Create bootable USB drive

1. Grab the latest Ubuntu Desktop iso image

notozeki

CRYSTAL = crystal
UNAME = "$(shell uname -ms)"
LIBRARY_PATH = $(shell brew --prefix crystal-lang)/embedded/lib
LIBS = -levent -lpcl -lpcre -lgc -lpthread
LDFLAGS = -Wl,-undefined,dynamic_lookup

TARGET = crystal_example_ext.bundle

$(TARGET): crystal_example_ext.o
	$(CC) -bundle -L$(LIBRARY_PATH) -o $@ $^ $(LIBS) $(LDFLAGS)

samrat

#include "SDL.h"

/*
   Compilation:
   ============
   gcc -g --std=c99 -o sdl2_stbtt sdl2_stbtt.c `sdl2-config --cflags --libs` -lm

   Usage:
   ======
   ./sdl2_stbtt /usr/share/fonts/TTF/LiberationMono-Regular.ttf