joeycastillo

# Based on Waveshare's epd5in65f.py demo. Copyright notice at end.

import sys
import os

picdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'pic')
libdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib')
if os.path.exists(libdir):
    sys.path.append(libdir)

chriseidhof

// Run any SwiftUI view as a Mac app.

import Cocoa
import SwiftUI

NSApplication.shared.run {
    VStack {
        Text("Hello, World")
        	.padding()
            .background(Capsule().fill(Color.blue))

Catfish-Man

As of iOS 11/macOS High Sierra, and only including ones in Foundation and CoreFoundation

Strings:

_NSCFString - a CFStringRef or CFMutableStringRef. This is the most common type of string object currently.
    - May have 8 bit (ASCII) or 16 bit (UTF-16) backing store
_NSCFConstantString - a compile time constant CFStringRef, like you'd get with @"foo"
    - May also be generated by dynamic string creation if matches a string in a pre-baked table of common strings called the StringROM
NSBigMutableString - an NSString backed by a CFStorage (https://github.com/opensource-apple/CF/blob/master/CFStorage.h) for faster handling of very large strings
NSCheapMutableString - a very limited NSMutableString that allows for zero-copy initialization. Used in NSFileManager for temporarily wrapping stack buffers.

ddunbar

New Build System Tricks

Command Line

alias xcbuild=$(xcode-select -p)/../SharedFrameworks/XCBuild.framework/Versions/A/Support/xcbuild
# THIS DOESNT WORK YET: xcbuild openIDEConsole  # … then switch to Xcode ➡️
xcbuild showSpecs
xcbuild build <foo.pif> [—target <target>]

dreness

#!python

# To use this, you need Python 3 and also the pyobjc module.
# pip install pyobjc

import objc
from Foundation import NSBundle, NSString
import datetime
import time
import sys

maciekish

#!/bin/bash
killall Xcode
xcrun -k
xcodebuild -alltargets clean
rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang/ModuleCache"
rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang.$(whoami)/ModuleCache"
rm -rf ~/Library/Developer/Xcode/DerivedData/*
rm -rf ~/Library/Caches/com.apple.dt.Xcode/*
open /Applications/Xcode.app

cabeca

#!/usr/bin/env ruby

require 'JSON'

device_types = JSON.parse `xcrun simctl list -j devicetypes`
runtimes = JSON.parse `xcrun simctl list -j runtimes`
devices = JSON.parse `xcrun simctl list -j devices`

devices['devices'].each do |runtime, runtime_devices|
  runtime_devices.each do |device|

andrewxhill

CREATE TYPE pluto_reverse_geocode_result AS (address text, ownername text,distance float);
CREATE OR REPLACE FUNCTION pluto_reverse_geocode(float,float,int) RETURNS SETOF pluto_reverse_geocode_result
  AS ' 
      WITH subq as (SELECT address,the_geom,ownername
      FROM nyc_mappluto_13v1
      ORDER BY the_geom <-> CDB_LatLng($1,$2) LIMIT 20)
      SELECT address,ownername,
      ST_Distance(the_geom::geography, CDB_LatLng($1,$2)::geography) as distance
      FROM subq 
      WHERE ST_Distance(the_geom::geography, CDB_LatLng($1,$2)::geography) < $3

ericmagnuson

###################################
## CartoDB 2.0 Install [Working] ##
## Tested on Ubuntu 12.04        ##
###################################

# Change password
passwd
adduser [username]
adduser [username] sudo

jatorre

//Furthest distance travelled from start point. // http://javi.cartodb.com/api/v2/sql?q=
WITH points AS 
    (SELECT 
        (SELECT (the_geom) FROM stratos ORDER BY id ASC LIMIT 1) as p1, 
        (SELECT (the_geom) FROM stratos 
            WHERE ST_x(the_geom)<180 AND ST_x(the_geom)>-180 AND ST_x(the_geom)<>0 
            AND ST_x(the_geom)<>0 ORDER BY ST_Distance(the_geom,(SELECT the_geom 
                FROM stratos ORDER BY id ASC LIMIT 1)) DESC LIMIT 1) as p2
    ) 
SELECT ST_distance(p1::geography,p2::geography) as furthest_distance FROM points