jstl需要导入的两个jar包:jstl.jar和standard.jar jstl.jar包，jstl.jar和standard.jar

JMeterPlugins-Standard 与 JMeterPlugins-Extras两个jar包

vbygone 1.4标准

使用JSP标准标签的时候，需要在web项目中使用这两个jar包，放在项目的web-inf/lib文件夹下即可！

微功率（短距离）无线电设备的技术要求，对于做无线电的工程师来说，这是基础知识

Master the Powerful Python 3 Standard Library through Real Code Examples The Python 3 Standard Library contains hundreds of modules for interacting with the operating system, interpreter, and Internet–all extensively tested and ready to jump-start application development. Now, Python expert Doug Hellmann introduces every major area of the Python 3.x library through concise source code and output examples. Hellmann’s examples fully demonstrate each feature and are designed for easy learning and reuse. You’ll find practical code for working with text, data structures, algorithms, dates/times, math, the file system, persistence, data exchange, compression, archiving, crypto, processes/threads, networking, Internet capabilities, email, developer and language tools, the runtime, packages, and more. Each section fully covers one module, with links to additional resources, making this book an ideal tutorial and reference. The Python 3 Standard Library by Example introduces Python 3.x’s new libraries, significant functionality changes, and new layout and naming conventions. Hellmann also provides expert porting guidance for moving code from 2.x Python standard library modules to their Python 3.x equivalents.

《The Standard C++ Bible》(中文版:标准C++宝典)

[标准C++宝典][中文PDF][2].rar

jstl.jar和standard.jar。。下载这两个jar包，jstl.jar，standard.jar，放在WEB-IF下的lib下，然后buildPath导入这两个包即可

I think it is a good reference book.