JavaScript converts objects to primitive values by calling the valueOf method, and we rarely need to call the valueOf method ourselves. When an object with an expected primitive value is encountered, ...

If you evaluate ({toString: () => 'a'}) in the Debug Console (against nodejs), it will return a with a dropdown. In other environments/runtimes, it's clearer that what is being returned is an Object ...

If JavaScript is not working, refreshing, or loading in the Google Chrome browser, this guide will help you fix the issue. This problem might occur on a specific website or all websites. Either way, ...

In an earlier tip I disagreed with one of Microsoft's recommendations for handling exceptions. I figure I'm on a roll, so here's another objection to some Microsoft advice on handling errors. In ...

In this little article, we will see how to get the string representation(tostring) of an object cautiously, that means avoiding NullPointerException. Getting the ...