andrewgleave

MKMapRect zoomRect = MKMapRectNull;
for (id <MKAnnotation> annotation in mapView.annotations) {
    MKMapPoint annotationPoint = MKMapPointForCoordinate(annotation.coordinate);
    MKMapRect pointRect = MKMapRectMake(annotationPoint.x, annotationPoint.y, 0, 0);
    if (MKMapRectIsNull(zoomRect)) {
        zoomRect = pointRect;
    } else {
        zoomRect = MKMapRectUnion(zoomRect, pointRect);
    }
}

lucasfais

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

delebedev

void (^stubResponseWithHeaders)(NSString *, NSString *, NSDictionary *);
void (^stubResponse)(NSString *, NSString *);
void (^stubResponseWithStatusCode)(NSString *, int);

pietbrauer

erase_sim:
	./reset_sim.sh 2>/dev/null; true

NachoSoto

//
//  Signal+Extensions.swift
//  Khan Academy
//
//  Created by Nacho Soto on 10/1/15.
//  Copyright © 2015 Khan Academy. All rights reserved.
//

import ReactiveCocoa

sergeytimoshin

/// Translation of [Peter Norvig's spell checker](http://norvig.com/spell-correct.html) into Swift 3.
/// Sample input corpus [here](http://norvig.com/big.txt)
/// Swift 2 version: https://gist.github.com/airspeedswift/6d8c9d95f0d812f58be3

import Foundation   // purely for IO, most things done with Swift.String

/// Given a word, produce a set of possible alternatives with
/// letters transposed, deleted, replaced or rogue characters inserted
func edits(word: String) -> Set<String> {
    if word.isEmpty { return [] }

timvisee

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).

miromannino

How to convert .mov or .mp4 to .gif using the command line

Requirements

brew install ffmpeg
brew install gifsicle

How to convert

atomgomba

# generated by PrusaSlicer 2.3.0+linux-x64 on 2021-01-29 at 10:18:59 UTC
bed_temperature = 50
bridge_fan_speed = 100
compatible_printers = 
compatible_printers_condition = nozzle_diameter[0]>0.35 and printer_model!="MK2SMM" and printer_model!="MINI" and num_extruders==1 && ! (printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and single_extruder_multi_material)
compatible_prints = 
compatible_prints_condition = 
cooling = 1
disable_fan_first_layers = 5
end_filament_gcode = "; Filament-specific end gcode"