In programming, it is often necessary to make copies of objects. These copies are used for a variety of purposes, such as creating new versions of objects with some modifications or simply as a way to keep the original object unchanged while performi...
When I first started to read about closures, I realized I'd been using them for a very long time but, I just didn't know they were called so. It was only recently that I understood the significance and proper use of closures. Here are some of my lear...
Recently, I came across this scenario where I had to remove links from some PDF data, in base64 form, I was receiving from a service call in my application. Annotations are additional objects that can be added to a document. This includes marking te...
Entering into the world of coding and technology can be as exciting as nerve-wracking and one of the first things that we come across is source control. Where do you store the code you write? How do you share that code with everyone? How do you keep ...
