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This procedure demonstrates how to obtain a file size, creation time, modify tim...
本程序演示了如何获得一个文件的大小,创建时间,修改时间等文件属性。-This procedure demonstrates how to obtain a file size, creation time, modify time of file attributes.
- 2023-04-24 08:55:03下载
- 积分:1
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一个vc+matlab混合编程的例程
一个vc+matlab混合编程的例程-a mixed vc+ Matlab programming routines
- 2022-02-28 18:32:46下载
- 积分:1
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简单学生自我测验系统,可以对小学生的学习状况进行检验
简单学生自我测验系统,可以对小学生的学习状况进行检验-simple self-test system, the students can learn the status of tests
- 2022-01-26 04:51:55下载
- 积分:1
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Documents, online hard to find today, me and paste it in the hope that can help...
文件,网上很难找到,今天我吧它贴出来,希望能帮助大家!
-Documents, online hard to find today, me and paste it in the hope that can help you!
- 2022-05-21 06:56:48下载
- 积分:1
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html网页文件转化为相同效果的txt文件
html网页文件转化为相同效果的txt文件-change html files to txt files
- 2022-08-26 01:30:39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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from an exe, dll file extraction and retrieval procedures icon integrity
一个从exe、dll文件中提取、存取图标完整程序-from an exe, dll file extraction and retrieval procedures icon integrity
- 2022-01-27 18:20:50下载
- 积分:1
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eprom code
DataFlash设备的电源必须介于2.7V和3.6V之间,才能正确使用
- 2022-03-09 18:13:43下载
- 积分:1
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不好意思,前一个FlexCel功能描述错了,现在这个才是前一个说的功能,前一个是FlexCel对数据库的读写操作....
不好意思,前一个FlexCel功能描述错了,现在这个才是前一个说的功能,前一个是FlexCel对数据库的读写操作.-Sorry, the former a function description FlexCel wrong, now that this is a function of the former, the former one is the database FlexCel read and write operations.
- 2022-07-23 15:07:38下载
- 积分:1
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软件授权管理系统。
软件授权管理系统。-soft warrant management system.
- 2022-06-17 10:29:41下载
- 积分:1