JAVA

citygml详细教程-------很好的学习资料(citygml good detailed tutorial learning materials-------)

此电子书对学习Java3D有很大的帮助，自习阅读里面的内容 你会受益很多的 (This e-book learning Java3D has a lot of help, self-study to read the contents of which you will benefit from a lot of)

说明：  海底三维可视化技术及应用.rar。探讨海底3维技术的文章。对于海洋测绘的GIS有意义。(Seabed visualization technology and applications. Rar)

Java项目开发实战密码光盘源码，用于Java初学者的入门学习使用。(Java project development practical password CD source,Java beginners for beginners to learn to use.)

子类方法不可比父类方法抛出更多的例外。子类抛出的例外或者与父类抛出的例外一致，或者是父类抛出例外的子类型。或者子类型不抛出例外。(Class methods are not comparable to the parent class method throws more exceptions. The subclass thrown exception or thrown with the parent class exceptions, or the parent class throw exception sub type. Do not throw exceptions or sub type. )

Optische Nachrichten technik

说明：  spring boot in action 第四版(spring boot in action 4th edition)

一个牛人给java初学者的建议 (A cow were the recommendations to java beginners)

arduino TalkingJavaSDK-170.zip reconocedor

java面试用 100家大公司笔试题汇总(Summary of written test questions of 100 major companies)