I have a form filed where I need to validate the filled to allow user to enter only positive numbers. So NUMBERS Only. I am using jquery.numeric plugin however, it allow to to input the minus '-'. How can I prevent this from happening
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Self-Executing functions are just one good example that I'll try to demystify here.
Viewers will learn one way to get user input in Java.
Introduce the Scanner object:
Declare the variable that stores the user input:
An example prompting the user for input:
Methods you need to invoke in order to properly get user input: