Useful tips for everyday
How to create a web widget in JavaScript? Create a JavaScript file and name it bootloader.js: In our bootloader, we have more JavaScript code to…
Why is my left shift not working? This can sometimes be caused by malware, so be sure to perform a full system scan. Left Shift…
How do you find the type of a list? Use isinstance() to check if an object has type list. Call isinstance(object, class_or_tuple) with class_or_tuple as…
How do I upload a program to STM32? Uploading the Program As a sample program, write a simple Blinky Sketch for STM32F103C8T6 Blue Pill Board.…
How do you change text color in latex? By default, text is highlighted by changing the background color to yellow. It is possible to change…
How are red black trees implemented? Operations on a Red-Black Tree Rotating the subtrees in a Red-Black Tree. Left Rotate. Right Rotate. Left-Right and Right-Left…
What is postman used for API? Postman is an application used for API testing. It is an HTTP client that tests HTTP requests, utilizing a…
How do I delete archives from Google Drive? To delete your Google Drive files, move them to the trash. Files in trash will be automatically…
How can I check RAM in Linux? Linux Open the command line. Type the following command: grep MemTotal /proc/meminfo. You should see something similar to…
How do you calculate 1 4 wave antenna? 1/4 wave length antenna take 300 and divide by the frequency. So 150 MHz becomes 2 meters,…