andr-ggn

    AFHTTPClient *httpClient = [[AFHTTPClient alloc] initWithBaseURL:[NSURL URLWithString:@"http://optimizerapi.ds.trustsourcing.com"]];
    NSMutableURLRequest *request = [httpClient requestWithMethod:@"GET"
                                                            path:@"/Api/RestorePassword"
                                                      parameters:@{@"email":@"[email protected]"}];
    AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
    [httpClient registerHTTPOperationClass:[AFHTTPRequestOperation class]];
    [operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
        // Print the response body in text
        NSLog(@"Response: %@", [[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding]);
    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {

andr-ggn

[yourSwitchObject addTarget:self action:@selector(setState:) forControlEvents:UIControlEventValueChanged];

- (void)setState:(id)sender  {
    BOOL state = [sender isOn];
    
}

andr-ggn

1). -------------------------------------------------------------
    lazy var validator: Validator = { [unowned self] in
        let validator = Validator()
        validator.setSomething = "Foo"
        validator.setSomethingMore = "Bar"
        return validator
    }()
2). -------------------------------------------------------------
    var validator: Validator {
      let validator = Validator()

andr-ggn

    /// Start
    func drawCircles(count: Int) {
        var cX = [CGFloat!](count: count, repeatedValue: nil)
        var cY = [CGFloat!](count: count, repeatedValue: nil)
        var i: Int                          = 0
        var j: Int                          = 0
        var n = count
        var cR: CGFloat = 45
        var dMinQ = pow(cR * 2, 2)
        

andr-ggn

func iterateEnum<T: Hashable>(_: T.Type) -> AnyGenerator<T> {
    var i = 0
    return AnyGenerator {
        let next = withUnsafePointer(&i) { UnsafePointer<T>($0).memory }
        return next.hashValue == i++ ? next : nil
    }
}

andr-ggn

CATransaction.begin()
                    CATransaction.setDisableActions(true)
                    
                    let oldBottomOffset = self.collectionView.contentSize.height - self.collectionView.contentOffset.y
                    
                    self.collectionView.performBatchUpdates({
                        // indexPaths for earlier messages
                        let lastIdx = history.count - 1
                        //let lastIdx = self.messagesCountIndexes
                        var indexPaths: [AnyObject] = []

andr-ggn

extension Collection where Iterator.Element: Comparable {
    func lessThanFirst() -> [Iterator.Element] {
        guard let first = self.first else { return [] }
        return self.filter { $0 < first }
    }
}

let items = [5, 6, 10, 4, 110, 3].lessThanFirst()
print(items)

andr-ggn

        NSLog(@"DEBUG ------");
        dispatch_async(dispatch_get_main_queue(), ^{
            NSLog(@"`dispatch_get_main_queue`");
            if (_delegate != nil) {
                NSLog(@"`_delegate != nil`");
                if ([_delegate respondsToSelector:@selector(onConversionDataSuccess:)]) {
                    NSLog(@"`respondsToSelector`");
                    [_delegate performSelector:@selector(onConversionDataSuccess:) withObject:conversionDict];
                    NSLog(@"conversionDict: %@", conversionDict);
                    NSLog(@"FINISH -------");

andr-ggn

                   SEL mySel = @selector(onConversionDataSuccess:);
                    void (*myMsgSend)(id _delegate, SEL mySel, id param1);
                    myMsgSend = (void(*)(id, SEL, id))objc_msgSend;
                    
                    myMsgSend(_delegate, mySel, conversionDict);

andr-ggn

@echo off
setlocal
set GRADLEPATH=%~dp0
set GRADLE_CMD_LINE_ARGS=
:setupArgs
if ""%1""=="""" goto doneStart
set GRADLE_CMD_LINE_ARGS=%GRADLE_CMD_LINE_ARGS% %1
call "%GRADLEPATH%\gradlew.bat" :app:assembleRelease -Dfile.encoding=UTF-8
shift
goto setupArgs