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《Python网络数据采集》
说明: 《Python网络数据采集》
第一部分 创建爬虫
第1章 初见网络爬虫 2
1.1 网络连接 2
1.2 BeautifulSoup简介 4
1.2.1 安装BeautifulSoup 5
1.2.2 运行BeautifulSoup 7
1.2.3 可靠的网络连接 8
第2章 复杂HTML解析 11
2.1 不是一直都要用锤子 11
2.2 再端一碗BeautifulSoup 12
2.2.1 BeautifulSoup的find()和findAll() 13
2.2.2 其他BeautifulSoup对象 15
2.2.3 导航树 16
……(Python Network Data Acquisition)
- 2019-05-07 11:58:38下载
- 积分:1
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Allotchapter_2
Allot公司的流量控制手册——英文原版电子书第二章(Allot's traffic control manual-- the English original e-books Chapter II)
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- 积分:1
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aybook_cn_wibnfdssghf0707
说明: winhex教程,讲述数据恢复的原理和方法。(winhex tutorial about data recovery principle and method.)
- 2008-09-04 09:02:07下载
- 积分:1
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Computer-Scientist
关于python学习的一本书,可以参考,是英文版的。(A book on python and computer)
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- 积分:1
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MSBAndLSB
MSB和LSB知识分析,了解MSB和LSB知识(Knowledge of MSB and LSB, MSB and LSB knowledge to understand)
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- 积分:1
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powersystem
艾芊 电力系统稳态分析 非常经典有用的一本书( U827E u828A u7535 u529B u7CFB u7EDF u7A3 u6001 u5206 u6790 u975E u5E38 u7ECF u5178 u6709 u7528 u7684 u4E00 u672C u4E66)
- 2017-05-28 20:43:04下载
- 积分:1
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练习
python编程约40例,有词频统计、读写文件、有网络爬虫、绘制图像等例程(Python programming about 40 examples, including word frequency statistics, reading and writing files, network crawlers, drawing images and other routines)
- 2019-05-17 13:30:24下载
- 积分:1
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GraphicalLayoutEditor
Graphical Layout Editor extends Graphical Editor With Palette.
- 2014-01-15 10:01:46下载
- 积分:1
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运动控制系统(陈伯时)
运动控制系统,用于运动控制算法设计的基础书籍(Motion control system, a basic book for motion control algorithm design.)
- 2020-11-18 14:19:38下载
- 积分:1
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201102180189
运筹学是现代管理学的一门重要专业基础课。它是20世纪30年代初发展起来的一门新兴学科,其主要目的是在决策时为管理人员提供科学依据,是实现有效管理、正确决策和现代化管理的重要方法之一。该学科是一应用数学和形式科学的跨领域研究,利用统计学、数学模型和算法等方法,去寻找复杂问题中的最佳或近似最佳的解答。运筹学经常用于解决现实生活中的复杂问题,特别是改善或优化现有系统的效率。 研究运筹学的基础知识包括实分析、矩阵论、随机过程、离散数学和算法基础等。而在应用方面,多与仓储、物流、算法等领域相关。因此运筹学与应用数学、工业工程、计算机科学、经济管理等专业密切相关。(
Operations research is an important basic course of modern management. It is the beginning of the 1930s developed a new discipline, its main purpose is to provide management decision-making scientific basis, it is to achieve effective management, one of the important decisions the right way and modern management. The interdisciplinary research discipline is a form of applied mathematics and science, using statistical, mathematical models and algorithms and other methods to find the complex issues in the best or near-best solution. Operations research is often used to solve complex problems in real life, especially to improve or optimize the efficiency of existing systems. Basics of operations research include real analysis, matrix theory, stochastic processes, discrete mathematics and algorithms base and the like. In the application, more associated with warehousing, logistics, algorithms and other fields. Therefore, operations research is closely related to applied mathematics, indu)
- 2015-09-24 22:49:14下载
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