Category: Blog

What is the problem of red-black tree? A red-black tree is a Binary tree where a particular node has color as an extra attribute, either red or black. By check the node colors on any simple path from the root to a leaf, red-black trees secure that no such path is higher than twice as…

Does Galaxy J5 have wireless charging? The great thing about the Galaxy J5 wireless charging is that you can quickly charge your phone without needing to worry about any cords or being out of range of a power source, but when the charging pad isn’t working it can be frustrating. Does Samsung Galaxy J5 Pro…

What is the meaning of ARP A? Address Resolution Protocol Address Resolution Protocol (ARP) is a protocol or procedure that connects an ever-changing Internet Protocol (IP) address to a fixed physical machine address, also known as a media access control (MAC) address, in a local-area network (LAN). How does ARP a work? ARP broadcasts a…

Can you still be executed by guillotine? After its adoption, the device remained France’s standard method of judicial execution until the abolition of capital punishment in 1981. The last person to be executed in France was Hamida Djandoubi, who was guillotined on 10 September 1977. When was the last time the guillotine was used for…

How bad is a 6.7 A1C? For people without diabetes, the normal range for the hemoglobin A1c level is between 4\% and 5.6\%. Hemoglobin A1c levels between 5.7\% and 6.4\% mean you have prediabetes and a higher chance of getting diabetes. Levels of 6.5\% or higher mean you have diabetes. How do doctors know if…

Is paint by number considered art? Art Defined Others decry that it’s “not real art” and dismiss it as a creative process. The fact is, there’s no reason paint by numbers shouldn’t be counted as art. One of the fascinating aspects of art is that it defies definition. What kind of art is paint by…

Is CBT the same as cognitive therapy? Psychotherapy is one of the best treatment methods available for a number of mental illnesses. One of the most common types of therapy is called Cognitive Behavioral Therapy (CBT). Also called talk therapy, CBT focuses on talking about your problems to help you frame your thoughts differently. What…

How do you tell if you are smarter than average? You don’t get up early. Yet research shows that night owls — people who feel more alert and productive well after the sun goes down — are more likely to have higher intelligence, better jobs, and larger incomes than early risers. But that doesn’t mean…

How much do you tip for flower delivery? Often floral delivery workers will receive a $2-$5 tip for a bouquet. If the order is particularly large, you might consider closer to $10. However, if a service fee is included in the order, you can pass on giving a tip. Are you supposed to tip when…

Is tattoo allowed in IAS IPS? Tattoo is not a problem for IAS or IPS. There is no provision given for the tattoos in the official notification released by the UPSC CSE, apart from like that of army notification which clearly says ” There should be no tattoo or any kind of religious mark on…