axelrivera

@implementation UITextView (Annex)
@dynamic visibleTextRange;

- (NSRange)visibleTextRange
{

    CGRect bounds           = self.bounds;
    CGSize textSize         = [self.text sizeWithFont:self.font constrainedToSize:bounds.size];

    UITextPosition *start   = [self characterRangeAtPoint:bounds.origin].start;

axelrivera

var query: PFQuery = PFQuery(className: "userPhoto")
query.findObjectsInBackgroundWithBlock { [weak self] (objects, error) -> Void in
    if let weakSelf = self {
        println("Got \(objects.count) entries")
        weakSelf.feedData = objects
        weakSelf.tableView.reloadData()
    }
}

axelrivera

dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), {
    // do some stuff in the background
    let string = "my string"

    // remove if you don't need to call the main queue
    dispatch_async(dispatch_get_main_queue(), {
        // do some stuff in the main queue
        // mostly call the UI
    })
    // end of remove

axelrivera

//
//  SwiftUtilities.swift
//
//  Created by Axel Rivera on 12/21/14.
//  Copyright (c) 2014 Axel Rivera. All rights reserved.
//

import Foundation

// MARK: - Macros

axelrivera

extension UIColor {

    convenience init(hex: NSInteger) {
        self.init(hex: hex, alpha: 1.0)
    }

    convenience init (hex: NSInteger, alpha: CGFloat) {
        let red = CGFloat((hex & 0xFF0000) >> 16) / 255.0
        let green = CGFloat((hex & 0xFF00) >> 8) / 255.0
        let blue = CGFloat((hex & 0xFF)) / 255.0

axelrivera

import UIKit

typealias TableInfo = [String: Any]
typealias TableSectionArray = [TableSection]
typealias TableRowArray = [TableRow]

enum TableRowType {
    case Text
    case Detail
    case Subtitle

axelrivera

extension NSURLSession {
    
    class func sendSynchronousRequest(request: NSURLRequest, inout returningResponse: NSHTTPURLResponse?, inout error: NSError?) -> NSData? {
        
        var data: NSData?
        var sem: dispatch_semaphore_t
        
        sem = dispatch_semaphore_create(0)
        
        NSURLSession.sharedSession().dataTaskWithRequest(request) { (requestData, requestResponse, requestError) in

axelrivera

_SECTION_BEGIN("Price");

SetChartOptions(0,chartShowArrows|chartShowDates);

_N(Title = StrFormat("{{NAME}} - {{INTERVAL}} {{DATE}} Open %g, Hi %g, Lo %g, Close %g (%.1f%%) {{VALUES}}", O, H, L, C, SelectedValue( ROC( C, 1 ) ) ));

upColor = ParamColor("Up Color", colorBlack);
downColor = ParamColor("Down Color", colorRed);

Plot(C, "Close", IIf(C >= Ref(C, -1), upColor, downColor), styleBar);

axelrivera

import Foundation

typealias TableInfo = [String: Any]
typealias TableSectionArray = [TableSection]
typealias TableRowArray = [TableRow]

struct TableSection {
    var groupIdentifier: String?
    var identifier: String?
    var title: String?

axelrivera

//
//  MKMapView+ShowHide.swift
//
//  Created by Daniel Rotärmel on 27.10.20.
//

import MapKit

// MKAnnotationView extensions to show/hide annotations completely
extension MKMapView {