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FEI LI
828 Pointswhy the "Point ,point" parameter wasn't assigned a type?
as it shows in the video
public bool OnMap( Point, point) { }
2 Answers
andren
28,558 PointsThat's not actually what is shown in the video. This is what is shown in the video:
public bool OnMap(Point point) { }
There is no comma between Point and point.
Point is the type of the parameter and point is the name.
FEI LI
828 PointsI kind get it but I am still confused... How do you get a screen shot uRL?
what if I want to upload a picture from my laptop, how should I do it?
FEI LI
828 PointsFEI LI
828 PointsOMG, you are absolutely right.... , I didn't realize that Point is actually one of the types..
also, can you tell me how to attach a photo to the comment?
Thank you very much
andren
28,558 Pointsandren
28,558 PointsIn Java all classes are considered as a type of value. So whenever you create a class you are also creating a type in effect.
To attach an image you just need to type this:
Where
alt textis the alt-text of the image/path/to/img.jpgis the direct URL for the image andTitleis the title you want the image to have.Here for example:
Is an image of the Treehouse logo with "Example" as the title and "This is an example" as the alt text.