Coding Challenges Plattform

JAVA Exercise: Change text using button.

Create a button that changes the text of a paragraph when clicked. HTML as well as Java code has to be written.

Difficulty: ★

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JAVA Exercise: Form with name and email

Implement a form with basic validation for name and email fields.

Difficulty: ★★

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JAVA Exercise: Output Hello World on to the website

Create a Hello World output after an Input has been received

Difficulty: ★★★

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JAVA Exercise: Create a Calculator

Create a basic calculator in Java that can perform addition, subtraction, multiplication, and division.

Difficulty: ★★★★

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