Data Storage Development Tutorials, Guides & Insights
Unlock 3+ expert-curated data storage tutorials, real-world code snippets, and modern dev strategies. From fundamentals to advanced topics, boost your data storage skills on DeveloperBreeze.
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Primitive Data Types
Primitive data types represent single values (as opposed to complex objects). JavaScript has the following primitive types:
A string is used to represent text.
Variables and Constants
- Use
letfor variables whose value may change. - Example:
let score = 10;
score += 5; // score is now 15Connecting a Node.js Application to an SQLite Database Using sqlite3
Connected to the SQLite database.
Table "accounts" created or already exists.
A row has been inserted with rowid 1> Note: Running the script multiple times will insert multiple rows unless you implement checks to prevent duplicates.