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这个项目是multiindexed文件系统我做了“信息存储和识别。
this project is MultiIndexed FileSystem i done it for "Information storage and retrieval FileSystem course" it is like IBM VSAM FS, use variable lenght record , and B+Tree algorithm for indexing,and store data in PileFile(*.pile) and also indexes in (*.idx)
-this project is MultiIndexed FileSystem i done it for "Information storage and retrieval FileSystem course "it is like IBM VSE FS, use variable length record, and B Tree algorithm for indexing. and store data in PileFile (*. pile) and also ind exes in (*. idx)
- 2022-04-17 08:11:45下载
- 积分：1
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literacy ini file type, which can be used to read and write ini file,
读写ini文件类，可以用于读写ini文件，-literacy ini file type, which can be used to read and write ini file,
- 2022-03-23 12:15:57下载
- 积分：1
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读取文件校验和 读取文件校验和 读取文件校验和
读取文件校验和 读取文件校验和 读取文件校验和-Read the paper and read the file checksum checksum checksum read from the file read the file checksum
- 2022-02-03 19:04:04下载
- 积分：1
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利用汇编写的文件操作小程序，功能是复制文件。
利用汇编写的文件操作小程序，功能是复制文件。-Use the compilation of documents written in the operation of small procedures, function is to copy files.
- 2022-06-28 03:09:54下载
- 积分：1
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一个非常好的磁盘扇区编辑工具，可以很难读写任何教派…
一款非常优秀的磁盘扇区编辑工具,可以对硬盘的任意扇区进行读写,修改,备份!希望对你有用,另外代码有详尽注释-A very good disk sector editing tool that can be hard to read and write any sector, modify, backup! Hope that useful to you, another code has detailed notes
- 2022-06-27 03:41:01下载
- 积分：1
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用正则表达式提取文本内容
VB代码实现用正则表达式对一段文字或对一个文本文件的内容进行匹配提取，提取到多段符合表达式的内容后可以自已指定用什么符号隔开显示。注意，建立VB工程后，要引用regexp.tlb文件，才支持正则表达式。
- 2022-03-15 07:46:51下载
- 积分：1
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TFileStorage component is intended for storing data (any, taken from a file spec...
TFileStorage component is intended for storing data (any, taken from a file specified by the developer) in a body of .exe file. Access to a file (being in a body of .exe project), realized through the "Data: Pointer". 存储数据到exe的元件TFileStorage-TFileStorage component is intended for storing data (any, taken from a file specified by the developer) in a body of. Exe file. Access to a file (being in a body of. Exe project), realized through the "Data : Pointer . " exe to data storage components TFileStorage
- 2022-09-24 14:35:03下载
- 积分：1
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本系统支持系统用户，来宾用户，当输入用户名为： jeny 密码：123 时为系统用户，可以对系统进行 所有操作；输入用户名：guest 无需输入密码时，只能显示...
本系统支持系统用户，来宾用户，当输入用户名为： jeny 密码：123 时为系统用户，可以对系统进行 所有操作；输入用户名：guest 无需输入密码时，只能显示数据，不能修改，增删数据等。-the system to support users of the system, the guests users when the input user name : jeny Password : 123 for users of the system when, all of the system operation; Input Username : guest without a password, they can only display the data, and no amendment to delete data.
- 2022-03-13 11:55:54下载
- 积分：1
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原始数据划分为train.dat和test.dat
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)+"
")
- 2022-01-25 21:21:56下载
- 积分：1
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encryption algorithm source code and its realization principle, easy to understa...
加密算法DSA之源代码及其实现原理，容易理解-encryption algorithm source code and its realization principle, easy to understand
- 2023-04-05 22:20:03下载
- 积分：1
