3C质量认证标准体系

海网系统操作手册，新的数字声纳技术，技术支持，主要技术等-Sea Net system, operating manuals, new digital sonar technology, technical support, the main technology

linux下C++编程入门代码，helloworld 文件 信号量 文件属性 账号属性 linux cpluscplus program for new learner porpose

监视office 2000事件,包括word，excel，outlook，ie等office2000的事件。-surveillance office in 2000, including Word, Excel, Outlook, ie office2000 such incidents.

该代码值实现了清空上网记录的功能。主要是对注册表的读写和对系统文件的操作。-value of the code achieved emptied Internet records of the function. The main thing is to read and write and registry of the operating system files.

一个excel文件读写的例子-an excel document literacy example

在jsp中实现接收上传文件的java源代码-in achieving upload documents to receive the java source code

读取ini文件信息-read ini file information

这是一个比较复杂的学籍管理程序，他提供了很多的功能，比如显示帮助，读取磁盘文件等操作，值得参考。-This is a more complicated codes of management procedures, provide him with a lot of features, such as display help files disk read operation, a good reference.

这个小程序主要完成的功能是实现传统风格和windows 2000风格文件的打开，比较一下，你会发现2000风格打开的文件界面操作会更加简单方便！-Procedures to complete this small main function is to realize the traditional style and windows 2000 style file open, compare, you will find 2000 to open a document style interface operation will be more simple and convenient!

应用背景开始是做movielense的数据，可以把原始数据任意划分为train.dat和test.dat，主要是为了做验证实验。非常简单明了，适合初学者看看，如果不喜欢，请轻喷。关键技术# -*- coding: cp936 -*- from sklearn import cross_validation c = [] filename = r"Raw.data" #原始数据 out_train = open(r"train.txt","w") #训练集 out_test = open(r"test.txt","w") #测试集 for line in open(filename):     items = line.strip().split(",")      c.append(items)   c_train,c_test = cross_validation.train_test_split(c,test_size=0.1)#size =你需要的比例 for i in c_train:     out_train.write(",".join(i)+" ") for i in c_test:     out_test.write(",".join(i)+" ")