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@chrismiles
chrismiles / random_funcs.c
Created June 6, 2011 07:05
Random number on iOS
/* Return a random integer number between low and high inclusive */
int randomInt(int low, int high)
{
return (arc4random() % (high-low+1)) + low;
}
/* Return a random BOOL value */
BOOL randomBool()
{
return (BOOL)randomInt(0, 1);
@danielphillips
danielphillips / DJPAppDelegate.h
Created February 8, 2012 22:11
Create a solid colour (no Apple gloss) UINavigationBar
@interface DJPAppDelegate : UIResponder <UIApplicationDelegate, UIAppearanceContainer>
@end
@adamawolf
adamawolf / Apple_mobile_device_types.txt
Last active November 21, 2025 22:12
List of Apple's mobile device codes types a.k.a. machine ids (e.g. `iPhone1,1`, `Watch1,1`, etc.) and their matching product names
i386 : iPhone Simulator
x86_64 : iPhone Simulator
arm64 : iPhone Simulator
iPhone1,1 : iPhone
iPhone1,2 : iPhone 3G
iPhone2,1 : iPhone 3GS
iPhone3,1 : iPhone 4
iPhone3,2 : iPhone 4 GSM Rev A
iPhone3,3 : iPhone 4 CDMA
iPhone4,1 : iPhone 4S
@jarsen
jarsen / NSArrayMagic.m
Last active July 24, 2018 09:22
How to do lots of cool things with NSArray. Inspired by NSHipster and WWDC 2013 Session 228 - "Hidden Gems in Cocoa and Cocoa Touch"
NSArray *albums = @[[Album albumWithName:@"Random Access Memories" price:9.99f],
[Album albumWithName:@"Clarity" price:6.99f],
[Album albumWithName:@"Weekend in America" price:7.99f],
[Album albumWithName:@"Weekend in America" price:7.90f],
[Album albumWithName:@"Bangarang EP" price:2.99f]];
// Reversing an Array
__unused NSArray *reversed = albums.reverseObjectEnumerator.allObjects;
// PREDICATES
@laurenorsini
laurenorsini / server.conf
Last active June 2, 2023 15:45
OpenVPN configuration for /etc/openvpn/server.conf
local 192.168.2.0 # SWAP THIS NUMBER WITH YOUR RASPBERRY PI IP ADDRESS
dev tun
proto udp #Some people prefer to use tcp. Don't change it if you don't know.
port 1194
ca /etc/openvpn/easy-rsa/keys/ca.crt
cert /etc/openvpn/easy-rsa/keys/Server.crt # SWAP WITH YOUR CRT NAME
key /etc/openvpn/easy-rsa/keys/Server.key # SWAP WITH YOUR KEY NAME
dh /etc/openvpn/easy-rsa/keys/dh1024.pem # If you changed to 2048, change that here!
server 10.8.0.0 255.255.255.0
# server and remote endpoints
@laurenorsini
laurenorsini / MakeOpenVPN.sh
Last active June 25, 2025 05:19
MakeOpenVPN.sh by Eric Jodoin
#!/bin/bash
# Default Variable Declarations
DEFAULT="Default.txt"
FILEEXT=".ovpn"
CRT=".crt"
KEY=".3des.key"
CA="ca.crt"
TA="ta.key"
@vinhnx
vinhnx / remove-bottom-line-navbar.md
Last active October 31, 2024 06:34
remove 1px bottom line of the navigation bar

If you just want to use a solid navigation bar color and have set this up in your storyboard, use this code in your AppDelegate class to remove the 1 pixel border via the appearance proxy:

Objective-C

[[UINavigationBar appearance] setBackgroundImage:[[UIImage alloc] init]
                                  forBarPosition:UIBarPositionAny
                                      barMetrics:UIBarMetricsDefault];

[[UINavigationBar appearance] setShadowImage:[[UIImage alloc] init]];
@alexmnps
alexmnps / CGPointIntegral.h
Created January 9, 2015 12:34
Akin to CGRectIntegral, CGPointIntegral aligns a CGPoint to the screen's pixel boundaries by rounding its values appropriately. This avoids the blurry anti-aliasing seen when drawing fractional coordinates (e.g. 20.224).
//
// Created by Alex Manarpies on 09/01/15.
// www.aceontech.com
//
//
// Copyright (c) 2015 Alex Manarpies
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
@steverichey
steverichey / Iconizer.sh
Last active February 23, 2022 17:40
Create iOS application icons from one PDF file. Requires ImageMagick.
#!/bin/sh
#
# Iconizer shell script by Steve Richey ([email protected])
#
# This is a simple tool to generate all necessary app icon sizes and the JSON file for an *EXISTING* Xcode project from one file.
# To use: specify the path to your vector graphic (PDF format) and the path to your Xcode folder containing Images.xcassets
# Example: sh iconizer.sh MyVectorGraphic.pdf MyXcodeProject
#
# Requires ImageMagick: http://www.imagemagick.org/
@DaveWoodCom
DaveWoodCom / fixXcode6OnElCapitan.sh
Last active September 8, 2023 21:02
Script to fix Xcode 6.x so that it will run on El Capitan
#!/bin/bash
## Copyright (C) 2015 Cerebral Gardens http://www.cerebralgardens.com/
##
## Permission is hereby granted, free of charge, to any person obtaining a copy of this
## software and associated documentation files (the "Software"), to deal in the Software
## without restriction, including without limitation the rights to use, copy, modify,
## merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
## permit persons to whom the Software is furnished to do so, subject to the following
## conditions: