Displaying Date with TextField Click with SwiftFirst you must have a textfield connected to storyboard.@IBOutlet weak var txtField_helloDatePicker: UITextField!Next you should have a constant of UIDatePicker type.let datePicker = UIDatePicker()Then inside the viewDidLoad...
Swift: How to create a background thread
Background Threadslet priority = DISPATCH_QUEUE_PRIORITY_DEFAULTdispatch_async(dispatch_get_global_queue(priority, 0)) { // do some task dispatch_async(dispatch_get_main_queue()) { // update some UI ...
Common Swift collection casting or type conversion
Collection of Common Swift Casting or Type ConversionString to Doublevar a = "1.5"var b = (a as NSString).doubleValueDouble to Stringvar a : Double = 1.5var b = String(format:"%f", a)Double to Intvar a : Double = 1.5var b = Double(a)String to Floatvar a = "1.5"var...
How to Display an Alert View with Swift
Display an Alert View with SwiftFirst we'll create a constant of UIAlertController. Since we'll be using an alert, the UIAlertControllerStyle is set to default. It can have other values such as ActionSheet, Alert, and RawValue. let alertPrompt = UIAlertController(title: "Simple Alert...
Technical analysis of Qualys' GHOST
This morning, a leaked note from Qualys' external PR agency made us aware of GHOST. In this blog entry, our crack team of analysts examines the technical details of GHOST and makes a series of recommendations to better protect...
How to get the client's ip address in jax rs and ws
In this tutorial I'll not teach how to create jax-rs nor jax-ws web service but rather will show how we can get the client's or the caller's ip address who invoke the service. In jax-rs: //inject@Contextprivate HttpServletRequest httpServletRequest;public void serviceMethod() { //get the ip log.debug("IP="...
On the Instability of Unilateral Fixed Exchange Rate Regimes
Was there an easy way to bet on a CHF/EUR appreciation? Because if there was, we must all be kicking ourselves for not exploiting that trade!The difference between winning and losing in the FX market is usually just a matter...
afl-fuzz: making up grammar with a dictionary in hand
One of the most significant limitations of afl-fuzz is that its mutation engine is syntax-blind and optimized for compact data formats, such as binary files (e.g., archives, multimedia) or terse human-readable languages (RTF, shell scripts). Any general-purpose fuzzer will have a harder time dealing...
On the Want of Bold, Persistent Experimentation
How should policymakers react to an economic crisis or ongoing economic malaise--an event that has taken them by surprise and/or left them searching for answers?Brad DeLong's prescription is to follow the example set by...
Enig med Cappelen
Jeg er helt enig med SSBs tidligere forskningsdirektør Ådne Cappelen i at mitt innlegg6. januar gir en lite dekkende fremstilling av hans notat. Rett adressat er imidlertid Høyesterett, som skriver: «Forskningssjef Ådne Cappelen ved Statistisk sentralbyrå, som avga forklaring som privatengasjert sakkyndig...
How to implement no caching on JSF pages
Currently there are 2 ways I know that can do this.1.) By implementing Filter and manually overriding the cache controls. See code below (note: not my original I found this somewhere else long time ago):@WebFilter(servletNames = { "Faces Servlet" })public class NoCacheFilter implements Filter { @Override...
Bedre, men ikke bra nok
En fersk avgjørelse i Høyesterett kan øke erstatningsutbetalinger fra forsikringsselskap med opp mot 30 prosent. Det er sannsynligvis for lite. Når invaliditet dekkes av forsikringen, får den skadede kompensert for framtidig...
