Useful tips for everyday
What is checksum and how to calculate and use checksum? Checksum is a calculated value that is used to determine the integrity of data. Checksum…
What are the different types of 2D animation? 1: Traditional animation or Classical 2D animation : Traditional animation involved animators drawing by hand for each…
Which is the latest version of MySQL for Ubuntu? On Ubuntu 20.04, you can install MySQL using the APT package repository. At the time of…
How do you set up a port on a meraki switch? In the Meraki dashboard, first, navigate to Switch > Switch Port and select the…
How to save custom forms in WordPress database? You could also use the excellent Contact Form 7 plugin along with the Post My CF7 Form…
How can blockchain improve data storage? As discussed in the previous section of this article, blockchain-based decentralized cloud storage makes retaining and transmission of data…
How do you write a hash function in Python? This function can be applied to the iterable values to get hash values. # Python hash()…
How do I crop a detected face image in OpenCV Python? Cropping Faces from Images using OpenCV – Python Let’s Implementation in stepwise: Step 1:…
What is NodeMCU V3 ESP8266? The NodeMCU V3 is a breadboard-friendly open-source ESP8266 development kit, armed with the CH340G USB-TTL Serial chip. The CH340 line…
What is the difference between clone and copy? clone – create something new based on something that exists. copying – copy from something that exists…