isoiphone

// oh dear god...
if ([[[[_actionSheet superview] superview] nextResponder] respondsToSelector:@selector(setPassthroughViews:)]) {
    [[[[_actionSheet superview] superview] nextResponder] performSelector:@selector(setPassthroughViews:) withObject:nil];
}

isoiphone

#import <Foundation/Foundation.h>
#import <stdio.h>

@interface Test : NSObject
@end
  
@implementation Test
  
+ (NSArray*)arrayWithoutDuplicates:(NSArray*)a {
  NSMutableSet* s = [NSMutableSet set];

isoiphone

#import <Foundation/Foundation.h>
#import <stdio.h>

@class Node;

@interface Node : NSObject
@property (strong) Node* next;
@property (assign) NSString* val;
@end
  

isoiphone

#include "Platform.h"

bool Platform::mapFile(const char* filename, uint8_t** bytes, long* length) {
    FILE* fin = fopen(Platform::pathForFile(filename).c_str(), "rb");
    
    if (!fin) {
        dbgLog("error opening file '%s'", filename);
        return false;
    }
    

isoiphone

// jacob schwartz | @isoiphone
// solves N queens problem in swift
// for N=8 there should be 92 possible solutions
// each solution is a list of numbers, these indicate the row to place queen for given column
// for example 0,4,7,5,2,6,1,3 maps to:
//  Q-------
//  ------Q-
//  ----Q---
//  -------Q
//  -Q------

isoiphone

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

void reverse(char *s) {
	for (char *front = s, *back=s+strlen(s)-1; front < back; *front ^= *back, *back ^= *front, *front ^= *back, ++front, --back) {}
}

void test(const char* s) {
	char* tmp = strdup(s);

isoiphone

// no longer compiles in swift 1.2
func someFunc(block: () -> (), functionName: String = __FUNCTION__) {
    println("NEAT!")
    block()
}

someFunc {
    println("oh")
}

isoiphone

// this is the first call to defaultRealm() (ie: it lives in application:didFinishLaunchingWithOptions)
// see: SwiftTryCatch https://github.com/williamFalcon/SwiftTryCatch for a wrapper around ObjectiveC exceptions.

            SwiftTryCatch.try({
                RLMRealm.defaultRealm()
            }, catch: { exception in
                log.error("realm exception: \(exception.description). Will remove local database.")

                NSFileManager.defaultManager().removeItemAtPath(RLMRealm.defaultRealmPath()!, error: nil)
                

isoiphone

extension RLMRealm {
    static var threadInstance: RLMRealm! {
        let threadDictionary = NSThread.currentThread().threadDictionary
        if let inst = threadDictionary["SharedRealmInst"] as! RLMRealm? {
            return inst
        } else {
            let inst = defaultRealmWithErrorHandling()
            threadDictionary["SharedRealmInst"] = inst
            return inst
        }

isoiphone

var qp = 0.0
for var n=0.0; ;++n {
    qp += (1-(n%2)*2)/(2*n+1)
    println("\(qp*4)")
}