the import org.junit cannot be resolved in Eclipse

When creating a Java project, or importing an existing Java project, that uses JUnit tests in Eclipse, you may run into the error message: the import org.junit cannot be resolved The error results when properly attempting to import JUnit with lines like the following: import static org.junit.Assert.assertEquals; import static org.junit.Assert.fail; The error occurs because the […]

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WordPress Plugin Installation

WordPress Plugin Installation Installing a commercial paid-for plugin from a zip file for the first time can be a little confusing. A WordPress plugin installation from a zip file using the WordPress dashboard is quite simple once you know how. This guide should prove helpful, but it is not for WordPress.com customers, it is only […]

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Prevent Duplicate Form Submissions with jQuery

Some shopping cart forms will allow buyers to click the buy/submit button more than once, resulting in multiple charges to the same person, and irritation. There is a simple way to prevent duplicate form submissions using jQuery. This script prevents a form from being submitted twice, except when using Firefox 3.x, which will submit the […]

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