We understand that AVPlayerViewController is a ViewController and like all view controllers, it takes full view when it’s either pushed or presented. But it can also be rendered as a subview with a custom frame by adding it as a child viewcontroller. The approach is pretty straightforward. The code given… Read more »
Saving Array is pretty straightforward Ready array is also quite simple you can remove the array by usng Cheers !!!
Get the youtube video URL Add WKWebView to your UIView using code. Somehow it works better when added through code. Your resulting code will look like this 3. Now create a request with your youtube URL and add ?playsinline=1 this will play video inline. The resulting code will look like… Read more »
We have a table view setup and is working fine now suppose the data changes in the data source and you have to reflect that change in UITableView. At first, it seems that this problem can be solved easily by using tableview.reloadData(). Using reloadData works for a small tableview but… Read more »
While implementing Notification Service you come across a situation where you have implemented all the code mentioned in the tutorial and still your is not getting called. So here I present you with checkpoints and in 99% of the cases, one of the points will work. For other 1% may… Read more »
Many a times we stumble upon Switch cases which run into 100s of cases. Ideally it should be under 30 (highly subjective) or any other number which you deem manageable. In the given below code example we will break a switch case into multiple ones. The above code example utilizes… Read more »
Swift now comes with built in shuffle functionality. Swift provides two methods shuffle() shuffled() shuffle() Shuffle reorders a collection in place. After calling shuffle on the collection the original collection is changed/reordered Since shuffle() is mutating in nature you cannot use it with constant declared using let keyword. It has… Read more »
It might happen that you need to convert a swift Set,Array,Dictionary to string. It might be because you want to log or might just want plain string. It is very easy to Convert Swift Collections to String by using description. Try the above code in the playground. No mapping and… Read more »
It might sound stupid(and most of the time it is) but there are situations when you want to make a synchronous request using URLSession. I faced the situation when I had to log both request and response together. Semaphores and Synchronous HTTP request A asynchronous request looks something like this… Read more »
So your code is crashing with EXC_BAD_INSTRUCTION and you are getting a error like Fatal error: Unexpectedly found nil while unwrapping an Optional value or Fatal error: Unexpectedly found nil while implicitly unwrapping an Optional value This crash arises when we attempt to forcefully or Implicitly unwrap an optional and… Read more »
