Useful tips for everyday
What is backend Model in Magento? A “backend model” handles loading, storing, and persisting information into a datastore (the database). A “frontend model” is PHP…
What is network data in GIS? A Network dataset is a GIS dataset that is designed to support network analysis. It typically consists of lines…
What is validation in node js? js above) accepts four arguments — data to be validated, the validation rule, custom error messages (if any), and…
How to remove has been added to your cart message? Remove Has Been Added to Your Cart Message WooCommerce When a product is added to…
How do you make a SQL query on a single line? You can format your SQL to one line. Note: Single line comments (start with…
Why is my WiFi not working on Debian? Hello, I installed the full Debian 9.8 stable 64-bit operating system (with 3 DVD .iso discs). There…
How send and receive SMS in Linux? It is easy to use XGnokii to receive SMS text messages on Linux. Simply click the Messages menu…
Can you use function template as template? Function templates are special functions that can operate with generic types. This allows us to create a function…
What is difference between datetime and TIMESTAMP in MySQL? TIMESTAMP is four bytes vs eight bytes for DATETIME . Timestamps are also lighter on the…
How do you find the saturation of an image? Saturation is calculated using something similar to: S = [(MaxColor – MinColor) / (MaxColor + MinColor)]…