What href attribute should you use for JavaScript-only links?
Learn the best practices for adding JavaScript links to your code using buttons and divs.
Questions
How do you correct a commit message in Git?
Learn how to fix a mistake using the “git commit -amend” command and understand when it is appropriate to force push a changed commit.
How do you check if one string contains a substring in JavaScript?
Learn eight methods for determining if a string contains a substring in JavaScript.
How do you check if an HTML form checkbox field is checked in JavaScript?
Learn how to verify if a checkbox or radio button is checked using the .checked property in JavaScript.
Does a sorted array run faster than an unsorted array in Java?
In this video, Brian L. Gorman uncovers the relationship between efficiency and branch prediction when executing arrays in Java.
Is Java pass by reference or pass by value?
A common misconception is that Java is a pass by reference language. In this video Brian L. Gorman exposes the inner workings of pass by value.
How do you include a JavaScript file in another JavaScript file?
Learn three methods for managing multiple scripts within a JavaScript project.
How do you make a page redirect using JavaScript?
Learn how to redirect from one page to another in JavaScript using the window.location object.
How do you obtain query string values in JavaScript?
Learn how to create a JavaScript function that will parse the query string into its constituent parts.
What does “use strict” do in JavaScript?
Learn how “use strict” can introduce more robust error reporting to your JavaScript code and cut down on logical errors.
What is the difference between == and === in JavaScript?
Learn the difference between == and ===, and understand which you should be using in your code.
How do you subtract two dates in Java?
Learn how to account for time discontinuities in Java and use the new Java Time API to calculate durations accurately.