相关文档

• The-Java-Tutorial-lesson-7.ppt

  使用包的主要原因是保证类名的唯一性你和其他程序员可以很容易地确定这些类型是相关的可以允许包内的类型不受限制地相互访问同时仍然严格限制从包外对这些类型的访问按照惯例：Java编译器自动为每个源文件导入3个完整包：没有名称的包包当前包4. 包没有层次结构 导入. 但是却没有导入.color. 5. 名称多义性如果两个包中都具有某个名称相同的类AClass而且这两个包都被导入了如果要使用AClass就必

• The-Java-Tutorial-lesson-4.ppt

  类是组成Java程序的基本要素它封装了一类对象的状态和方法是这一类对象的原型类名和类体域修饰符private public——所有的类都能访问这个字段private——只有本类才能访问这个字段按照封装的思想通常把字段声明为私有的通过相关的get和set方法来操作这些字段方法的声明——命名 abstract构造器有什么用实例化类thisModifierprotectedprivate当一个方法不需要

• The-Java-Tutorial-lesson-3.ppt

  区分大小写一般以字母开头后续字符时字母数字或下划线等变量名由一个单词组成时一般都小写如果有多个单词组成每个后续单词的首字母大写如果是符号常量所有字母大写且单词间用下划线分隔如果是一个类名首字母大写常量longu0000符号常量特别的

• Magic-Tutorial-S-1-The-scheme-command-line-interpreter-Tutorials-to-read-first.pdf

  Magic Tutorial #S

• Lesson-7-The-Rivals.doc

  Unit Seven The RivalsPart One Warm upI. DiscussionDo you talk to strangers while traveling on the trainYes I do talk to strangers because:Chattering with strangers makes my journey more with strang

• 5A-Lesson-7-The-Kidnapper.doc

  Lesson 7 The Kidnapper Kipper was sad because the magic key would not glow. He looked at the key for a long time. At last he feel asleep. Suddenly the key glowed and the magic began to work. Kippers

• Lesson5—Lesson6.ppt

  用所给单词的适当形式填空 is _____(you) . ____ (she) pencil is red . is ____(Sue) is ___ (I) brown schoolbag is ____(he)whoseredLesson5—Lesson6这是谁的自行车car 汽车Yes it 看注意Its all s all

• 模块3-Unit-7-The-Sea-lesson-3-The-Sea-World.docx

  #

• 模块3-Unit-7-The-Sea-lesson-2-Protecting-the-Sea.docx

  #

• lesson-7-Parts-of-the-body教案.doc

  Unit4 Parts of the body Lesson7 Teaching AimsKnowledge AimsTo enable students to master the words : head face mouth ear nose neck enable studengs to understand the structue of :tou