CSS
How do I comment my HTML, CSS, JavaScript, and PHP code?
How to Comment Code in HTML, CSS, JavaScript, PHP, and MySQL When designing or debugging a website, commenting your code is a valuable habit. Comment…
MySQL
How to MySQL and Python In Ubuntu
How to Install MySQL and Python in Ubuntu This guide helps you install: MySQL Server Python 3 & pip MySQL Connector for Python And t…
MySQL
MySQL CREATE TABLE
MySQL
Difference Between TRUNCATE, DELETE And DROP In SQL
TRUNCATE vs DELETE vs DROP in SQL 1. TRUNCATE The TRUNCATE SQL command removes all rows from a table without logging individual row deletions. It…
MySQL
Access denied for user 'root@localhost' (using password:NO)
To reset the MySQL root password and configure MySQL to run without grant tables using skip-grant-tables Follow these steps: 1. Edit the MySQL…
MySQL
What is ER Modeling? Learn with Example
What is ER Modeling? ER Modeling (Entity-Relationship Modeling) is a method used to visually represent the structure of a database. It defines the …
MySQL
MySQL INDEXES
MySQL INDEXES: A Comprehensive Guide What is an Index in MySQL? An index in MySQL is a data structure that improves the speed of data retrieval oper…
MySQL
Alter Stored Procedures
How to Alter Stored Procedures in MySQL MySQL does not provide a direct ALTER PROCEDURE statement. If you need to modify a stored procedure, you mu…
MySQL
MySQL CHECK Constraint Emulation
MySQL CHECK Constraint Emulation 1. What is the CHECK Constraint? The CHECK constraint is used to enforce a condition on column values in a table. …
MySQL
How To Use The MySQL Generated Columns
How To Use MySQL Generated Columns Introduction to Generated Columns in MySQL Generated columns in MySQL are special columns whose values are compute…
MySQL
MySQL INT Data Type
MySQL INT Data Type The INT (short for integer ) data type in MySQL is used to store whole numbers (i.e., numbers without decimal places). It is on…
MySQL
MySQL DECIMAL Data Type
MySQL DECIMAL Data Type The DECIMAL data type in MySQL is used to store exact numeric values with a specified precision and scale. It is especially…
MySQL
An Introduction to MySQL BOOLEAN Data Type
An Introduction to MySQL BOOLEAN Data Type MySQL does not have a native BOOLEAN data type , but it allows you to simulate BOOLEAN behavior using the…
MySQL
Pragmatic Uses of MySQL BIT Data Type
Pragmatic Uses of MySQL BIT Data Type The BIT data type in MySQL is used to store binary values efficiently. It is commonly used for storing flags,…
MySQL
MySQL CHAR Data Type
MySQL CHAR Data Type: A Complete Guide The CHAR data type in MySQL is used to store fixed-length character strings . Unlike VARCHAR , which stores v…
MySQL
The Essential Guide to MySQL VARCHAR Data Type
The Essential Guide to MySQL VARCHAR Data Type The VARCHAR data type in MySQL is used to store variable-length strings , making it ideal for storing…
MySQL
The Basics Of MySQL TEXT Data Type
The Basics of MySQL TEXT Data Type In MySQL, the TEXT data type is used to store large amounts of text-based data efficiently. It is commonly used f…
MySQL
The Ultimate Guide To MySQL DATE and Date Functions
The Ultimate Guide to MySQL DATE and Date Functions In MySQL, the DATE data type is used to store calendar dates (YYYY-MM-DD format). MySQL provide…
MySQL
Mastering MySQL TIME Data Type
Mastering MySQL TIME Data Type The TIME data type in MySQL is used to store time values (HH:MM:SS format) . It is useful for representing durations,…
MySQL
A Complete Guide To MySQL DATETIME Data Type
A Complete Guide to MySQL DATETIME Data Type The DATETIME data type in MySQL is used to store date and time values without timezone conversion. It …
