Essentially console.log(“Put a message here.”) if the browser has a supporting console. Another typical debugging method is using alerts, alert(“Put a message here.”) RE: Update II This seems to make sense, you are trying to automate QUnit tests, from what I have read on QUnit this is an in-browser unit testing suite/library. QUnit expects to … Read more
You can’t use a method while declaring the attributes/methods for a class. The code should be something like this EDIT: based in your comment, this is what you’re trying to achieve:
In Java System.out.println() will print to the standard out of the system you are using. On the other hand, System.err.println() will print to the standard error. If you are using a simple Java console application, both outputs will be the same (the command line or console) but you can reconfigure the streams so that for example, System.out still prints to the … Read more
System.out is just an instance of PrintStream. You can check its JavaDoc. Its variability is based on method overloading (multiple methods with the same name, but with different parameters). This print stream is sending its output to so called standard output. In your question you mention a technique called variadic functions (or varargs). Unfortunately that … Read more