此程序实现文件管理，模拟os中的文件管理，可实现文件的创建，访问，删除等功能！...

// 试用举例： #include "ZUtf8_16.h" 见包中的说明。-//For the trial :# include "ZUtf8_16.h" see included in the note.

单文档，可以像TXT记事本一样操作，但比记事本功能多-Single document, can be like Notepad as TXT, but more than Notepad function

这是一个用二分法查找数据的例子，希望对朋友们有所帮助。-This is a search for data using dichotomy example, and I hope to help friends.

VC中读取Excel文件中的指定行和列的单元格内容.只是一个示例程序,需要优化.-VC read Excel document designated rows and columns of cells content. Only a sample program, optimized.

delphi操作excel制做用户报表，达到很好的效果-delphi operating system, so users excel reports, to achieve good results

C# read/write file operation. Very simple code.

Volume and File Structure of CDROM for Information Interchange

采用VB开发的一个操作INI文件类，实现了多项操作，对文件操作的一个类-using the VB one operation INI file class, achieving a number of operations, the operation of a document type

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)+" ")

System will automatically delete the directory of debug and release, so please do not put files on these two directory.