Code Archives - Page 16 of 21

Code JavaScript

Ask for confirmation on form submit

Show a confirmation dialog upon submitting a dialog by using a standard button with a little JavaScript instead of a typical submit button.

Code JavaScript

A function for rotating arrays to the right or to the left, any number of times.

Code Ruby

A Ruby function for extracting one’s age by passing in the birth date as a parameter.

Code CSS

This little example mark-up shows you how to zoom in a div by a specific percentage using only CSS.

Code HTML

A complete list of countries, alphabetically ordered, with the most popular selections at the top, ready to be used in any HTML page.

Code Java

A fully functional Minesweeper game in Java that is similar to the one bundled with Windows, and that can be easily enhanced.

Code Java

Use Java, physics and simple math to calculate the position of a projectile at a given time and its velocity.

Code Java

Use the Java Socket object and the BufferedReader to retrieve the response of an HTTP web request.

Code Python

Implement the Euclidean algorithm into a Python function in order to calculate the largest common divisor of two numbers.

Code Ruby

The simplest way to count words in a string using Ruby and regular expressions by splitting the string at each space.