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 ...

Kelly-Ann Franklin has spent more than two decades in journalism which has helped her build a wide knowledge base of business and personal finance topics. Her goal with editing is to ensure tough ...

Even a small amount of water can stain wooden floors, furniture, and countertops. DIY stain-removal methods use items you probably have in your laundry room or kitchen. Consider whether the wood has a ...

A bystander carefully removes a foreign object stuck in a sea turtle's flipper, allowing the animal to swim away after the brief rescue. Mounties make arrest after appliance delivery gone wrong in ...

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 ...

If you've been on Facebook long enough, chances are you've handed over your credit card details at some point, maybe without even realizing it. Sometimes it's obvious: Maybe you bought an item through ...