addFriend Method - Intro to Java ProgrammingYouTube↗  IA↗(long shot)
Education  3.1K views 2 likes 1 dislikes   23 Feb 2015
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Method của cái xe vừa rồi nhìn khá ổn nhỉ. Giờ bạn sẽ viết
the cars instance methods look pretty good now you're gonna implement the
method addFriend cho class Person. Chúng ta viết trước cho class person
addfriend method for the person class we decided earlier that the person class
vài instance variables của name và friends. Rồi code của addFriend
will need instance variables for name and friends now the code for ADD friend
sẽ nằm ở đây. Trước khi thực hiện, tớ cần nói với bạn vài điều
will go here before you can do this I
về strings và instance variables. Bạn có thể cộng nhiều string với nhau. Nếu tớ tạo ra String
need to tell you a couple things about strings and instance variables you can add strings if I make a string added
addedStrings, gồm có "TJ" + "Jamesha", addedStrings giờ đã chứa "TJJamesha".
strings which is tj+ jamesha added strings now contains TJ jamesha you can
Bạn có thể add bao nhiêu string tùy thích. Giờ nói về instance variables.
add together as many strings as you want now to talk about instance variables a
Một object person có thể đọc tên của object person khác
person object can read the name of
friend.name sẽ cho bạn tên của người bạn mới. Còn một điều nữa.
another person object friend dot name will give you the name of the new friend there's one more thing I told you
Lúc trước tớ có bảo bạn rằng ta nên lưu tên vào những cái string cách nhau bởi
earlier that we should store the names
khoảng trắng. Cho nên tớ không muốn nó nhìn như kiểu "TJJamesha" nhồi một cục
in a string separated by spaces so I don't want it to look like TJ jamesha all crammed together I want a space in
mà tớ muốn một space vào giữa mỗi tên và cái tên tiếp theo nó. Giờ đến lượt bạn
between each name and the name following
viết method addFriend đi.
it now it's your turn to implement the addfriend method
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