Useful tips for everyday
How is the formula for variance derived? The variance of a random variable X, with mean EX=μX, is defined as Var(X)=E[(X−μX)2]. What is the root…
What is probability of error in communication? Error Probability in Binary Digital Communication in the Presence of an Interfering Signal. The probability of error is…
How do you change the theme on Flutter dynamically? If you want to change the theme of your app at compile time you can modify…
How do I fix my external Wi-Fi adapter? In the properties window for the wireless card, click on Power Management tab. Remove the check mark…
How do you communicate between two processes? Here, are few important methods for interprocess communication: Pipes. Pipe is widely used for communication between two related…
Which command can be used to know UID and GID? id command In Linux, how do I find a user’s UID or GID? To find…
How do I get an email encryption certificate? Step 1: Get a digital ID from a certifying authority On the Tools menu, click Trust Center,…
Is network password same as WiFi password? The network security key is better known as the Wifi or Wireless network password. This is the password…
Which score is the median score? middle score The median is the middle score in a list of scores; it is the point at which…
Does flashing kernel require root? No you don’t. You will need an unlocked bootloader and TWRP or other custom recovery. Searching this phone’s XDA forum…