Snippets tagged “while-loop”
3 snippets use this tag.
- Asking the user for input until they give a valid responsePython
To ask the user for input and repeat the prompt until they give a valid response, you can use a while loop and use a try-except block to catch any errors that may occur when trying to convert the user input to the desired data type.
- How to Loop through an Array in JavaScriptJavaScript
The most common ways to loop through an array in JavaScript are the for, for/in and while loops. See how to use them. Examples.
- mysqli_fetch_array while loop columnsPHP
The mysqli_fetch_array() function in PHP is used to retrieve rows of data from a MySQL database query result, and return the data as an array.