Explanation: Total number of unique elements are 3, i.e[1,2,3] and Therefore return 3 after assigning [1,2,3] in the beginning of the array. Explanation: Total number of unique elements are 4, i.e[1,2 ...

Whether you’re running low on storage or just want to eliminate digital clutter, today’s phones and computers include tools that can help. From duplicate photos and unnecessary images to old downloads ...

Irene Okpanachi is a Features writer, covering mobile and PC guides that help you understand your devices. She has five years' experience in the Tech, E-commerce, and Food niches. Particularly, the ...

Mojang Studios announced Tuesday it will eliminate code obfuscation in Minecraft: Java Edition, marking a significant shift in how the company distributes the game to its modding community. The change ...

When (not if) your iPhone starts to complain that it's running out of storage space, the number one culprit is usually the Photos app. Your photo library is no doubt packed with beautiful photos...and ...

Snapchat remains one of the most widely used social media apps, known for its fun filters, disappearing snaps, and instant photo-sharing features. However, many Android users face a common frustration ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Any programmer who practices branch based development strategy will inevitably end up with a ...

You could have dozens of copies of the same images in your Photos library, taking up space on your phone and in your iCloud account. Luckily, Apple offers an easy-to-use little tool that lets you find ...