#swift tips

Some times we need to extract some data or get the specific key data from URL. In order to achieve that we need to break the whole url string in “&” and we have to store data as  array in a variable. After that we have to make search so doing this , is taking more time and more complexity. The post will show a simple and easy way to Make Query URL using swift 3. (more…)

When calling a method that may cause a failure, you normally pass it with an NSError object (as a pointer). If there is an error, the object will be set with the corresponding error. You then check if the error object is nil or not and respond to the error accordingly. That’s how you handle errors in Swift 1.2. (more…)