Is there a key or motion to create the toBinaryString method?

I'm listening to a lecture, and in the middle of a lecture, the instructor writes the output above it, and let's use the method to convert it to binary.You put in the method with the toBinaryString below at once, but did you copy what you typed?

java

2022-09-21 21:47

2 Answers

Based on Eclipse.

If you type Integer, the automatic completion window will appear, but if you press the Enter key, the toBinaryString method will be entered (or enter the Enter at Integer.to).

2022-09-21 21:47

Because it is difficult for a person to memorize all the methods, the features that IDE provides for convenience are usually referred to as autocomplete or code assist.

It's automatic. Probably Ctrl+Space.

2022-09-21 21:47

If you have any answers or tips

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