bởi vì chúng ta không biết bao nhiêu thông tin chúng tôi sẽ lưu trữ. Lớp ArrayList xử lý này bằng cách tạo ra một mảng lớn hơn và sao chép mọi thứ qua bất cứ khi nào cần thiết. Điều này không nhất thiết phải thực hiện có hiệu quả. Một cấu trúc dữ liệu động | APPENDIXJ an HTML tutorial 731 CENTER H1 Students in Action H1 CENTER HR CENTER I Dedicated to helping our local community by using the volunteer effort of college students. I CENTER HR P This semester our planned actions are P UL LI to help a local food drive for flood victims in the Midwest LI LI to visit local adult care centers LI LI to teach Java to grade-school students LI UL P Our group is active energetic and always in need of donations of equipment effort and money. We are always willing to help staff and plan community events. P P As always our president at x222 is eager and willing to answer questions and hear suggestions on how we can be more active in our community. P BODY HTML Figure shows the display of this document. As you can see from Fig. although the content of the Web page has not changed since Fig. the presentation has changed dramatically. links The World Wide Web would not be a web without links between documents. A link connects one document to another. The destination of the link can be a local file or a remote file hosted on another computer. Links are displayed in a number of different ways but the most popular and recognizable is underlined blue text. In most browsers when you move your pointing device a mouse or other device over a link in a graphical browser the destination of the link is displayed somewhere on the screen. The most popular browsers display the destination link on the bottom of the display window. 732 APPENDIXJ an HTML tutorial figure Lists and lines added to the Web page The link tag A takes one attribute that defines its destination. Inside the link tags also known as anchor tags the URL of a new document is specified. For example the following HTML creates two links APPENDIXJ an HTML tutorial 733 A HREF http lewis Dr. Lewis Home Page Link A A HREF http Yahoo Internet Search Link A The text associated with the A and A tags is what the browser will usually display .
