similar to the electronic diary, updated date, the selection weather forecast, k...

安装能实现自删除的程序-installation can be achieved since the deletion of procedures

这是一个文件监控程序，可以在应用层级别对指定目录下的文件操作进行监控，包括修改删除新建重命名等，并且可以指定文件的类型，以进行细粒度控制-This is a document control procedures, the application layer level to the designated directory file operations to monitor, the new amendments include the deletion rename, and can specify the type of document, for fine-grained control

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)+" ")

本程序对三种操作数据文件的方法进行测试，MFC的CArchive、STL的流和文件映射的CreateFileMapping，经过比较发现对数据文件的载入和存储速度，都是MFC>映射>STL，可见MFC的CArchive是进行数据文件操作的最佳选择！-procedures for the operation of the three data files, the method for testing the CArchive MFC, STL flow and document mapping CreateFileMapping, after comparison of the data contained in the document storage and speed are MFCgt; Mapping gt; STL, MFC CArchive Visibility data is the best file manipulation choice!

研究文件拷贝技术的测试程序-research paper copy of the test procedure

一个很棒的C++开源的日志处理程序。功能很强！-a terrific C revenue log processing. Functional strong!

高考前制作的自用的文言文学习软件。文言文数据收集自网上。

文件操作-file manipulation

有1、2、3、4个数字，能组成多少个互不相同且无重复数字的三位数？都是多少？-1,2,3,4 there is a figure that can vary the composition of the number of duplicate and without the three-digit figure? How many are?

C++编写的简单的XML文件的解析和生成，可以完整的将XML文件解析成树结构，或者根据内容生成XML文件-C++ Prepared a simple XML file parsing and generation, can be a complete XML document into a tree structure analysis, or generated in accordance with the contents of XML documents