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@mwaterfall
mwaterfall / gist:953657
Created May 3, 2011 16:24
Runtime iOS Version Checking
/*
* System Versioning Preprocessor Macros
*/
#define SYSTEM_VERSION_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedSame)
#define SYSTEM_VERSION_GREATER_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedDescending)
#define SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedAscending)
#define SYSTEM_VERSION_LESS_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
#define SYSTEM_VERSION_LESS_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedDescending)
@jeremy-w
jeremy-w / nsarray.mm
Created September 24, 2012 19:08
Converting a std::vector into an NSArray
//clang++ -std=c++11 -stdlib=libc++ -framework Foundation nsarray.mm -o nsarray
/* Note:
* - libstdc++ has been frozen by Apple at a pre-C++11 version, so you must opt
for the newer, BSD-licensed libc++
* - Apple clang 4.0 (based on LLVM 3.1svn) does not default to C++11 yet, so
you must explicitly specify this language standard. */
/* @file nsarray.mm
* @author Jeremy W. Sherman
*
* Demonstrates three different approaches to converting a std::vector
@alokc83
alokc83 / xcode-build-number-generator.sh
Last active August 25, 2021 07:57
Automaticvally create build number every time using curent day, month and year
#!/bin/sh
# xcode-build-number-generator.sh
# @desc Automaticvally create build number every time using curent day, month and year
# @usage
# 1. Select: your Target in Xcode
# 2. Select: Build Phases Tab
# 3. Select: Add Build Phase -> Add Run Script
# 4. Paste code below in to new "Run Script" section
# 5. Drag the "Run Script" below "Link Binaries With Libraries"
@mbinna
mbinna / isRunningTests.c
Last active December 18, 2015 07:00
Detect if the app was launched in the iOS Simulator to execute the unit tests. Source: http://www.objc.io/issue-1/testing-view-controllers.html
static BOOL isRunningTests(void) {
NSDictionary *environment = [[NSProcessInfo processInfo] environment];
NSString *injectBundle = environment[@"XCInjectBundle"];
return [[injectBundle pathExtension] isEqualToString:@"octest"];
}
@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
@aaronwardle
aaronwardle / sharedButtonCode
Last active December 18, 2015 22:28
UIActivityViewController Example
- (void)shareButtonClicked {
//-- set strings and URLs
NSString *textObject = @"Information that I want to tweet or share";
NSString *urlString = [NSString stringWithFormat:@"http://www.mygreatdomain/%@", _selectedPageString];
NSURL *url = [NSURL URLWithString:urlString];
NSArray *activityItems = [NSArray arrayWithObjects:textObject, url, nil];
//-- initialising the activity view controller
@mackuba
mackuba / coworking.md
Last active March 21, 2023 08:21
Lista coworkingów w Krakowie

Coworking w Krakowie

Update 28.04.2018

Otworzyło się ostatnio tyle nowych coworków, że nie nadążam tego odwiedzać :) Będę się starał stopniowo aktualizować listę, w międzyczasie polecam przeglądnąć komentarze pod postem. (Nie chcę szczerze mówiąc przenosić tego do jakiegoś bardziej zorganizowanego repozytorium, bo chcę, żeby to pozostało takim moim osobistym nieobiektywnym review tych coworków - ciężko byłoby uzgadniać, czy w danym miejscu jest głośno, albo czy jest fajna atmosfera... W razie wątpliwości, post jest dostępny na licencji WTFPL :)

Przydatne linki:

@watert
watert / UITableView.swift
Last active July 21, 2017 15:10
UITableView example in iOS Playground with XCode 6 beta
// Playground - noun: a place where people can play
import UIKit
class ViewController: UIViewController ,UITableViewDelegate, UITableViewDataSource
{
var tableView: UITableView!
var items: NSMutableArray!
override func viewDidLoad() {
super.viewDidLoad()
@stigi
stigi / CocoaLumberjack.swift
Created August 16, 2014 21:41
A little hack to work comfortably with cocoa lumberjack in Swift.
// Created by Ullrich Schäfer on 16/08/14.
// Bitmasks are a bit tricky in swift
// See http://natecook.com/blog/2014/07/swift-options-bitmask-generator/
//enum LogFlag: Int32 {
// case Error = 0b1
// case Warn = 0b10
// case Info = 0b100
@quellish
quellish / xcci.md
Created October 28, 2014 03:03
Xcode CI script variables

Variable

Type