Webbots Spiders And Screen Scrapers 2nd Edition

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Webbots, Spiders, and Screen Scrapers, 2nd Edition

Michael Schrenk
Webbots Spiders and Screen Scrapers 2nd Edition Book PDF

Author : Michael Schrenk
Publisher : No Starch Press
Page : 396 pages
File Size : 41,8 Mb
Release : 2012-03-01
Category : Computers
ISBN : 9781593274320

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Webbots, Spiders, and Screen Scrapers, 2nd Edition by Michael Schrenk Pdf

There's a wealth of data online, but sorting and gathering it by hand can be tedious and time consuming. Rather than click through page after endless page, why not let bots do the work for you? Webbots, Spiders, and Screen Scrapers will show you how to create simple programs with PHP/CURL to mine, parse, and archive online data to help you make informed decisions. Michael Schrenk, a highly regarded webbot developer, teaches you how to develop fault-tolerant designs, how best to launch and schedule the work of your bots, and how to create Internet agents that: –Send email or SMS notifications to alert you to new information quickly –Search different data sources and combine the results on one page, making the data easier to interpret and analyze –Automate purchases, auction bids, and other online activities to save time Sample projects for automating tasks like price monitoring and news aggregation will show you how to put the concepts you learn into practice. This second edition of Webbots, Spiders, and Screen Scrapers includes tricks for dealing with sites that are resistant to crawling and scraping, writing stealthy webbots that mimic human search behavior, and using regular expressions to harvest specific data. As you discover the possibilities of web scraping, you'll see how webbots can save you precious time and give you much greater control over the data available on the Web.

Webbots, Spiders, and Screen Scrapers, 2nd Edition

Michael Schrenk
Webbots Spiders and Screen Scrapers 2nd Edition Book PDF

Author : Michael Schrenk
Publisher : Unknown
Page : 392 pages
File Size : 50,6 Mb
Release : 2012
Category : PHP (Computer program language)
ISBN : OCLC:1105806380

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Webbots, Spiders, and Screen Scrapers, 2nd Edition by Michael Schrenk Pdf

There's a wealth of data online, but sorting and gathering it by hand can be tedious and time consuming. Rather than click through page after endless page, why not let bots do the work for you? Webbots, Spiders, and Screen Scrapers will show you how to create simple programs with PHP/CURL to mine, parse, and archive online data to help you make informed decisions.

Webbots, Spiders, and Screen Scrapers, 2nd Edition

Michael Schrenk
Webbots Spiders and Screen Scrapers 2nd Edition Book PDF

Author : Michael Schrenk
Publisher : No Starch Press
Page : 396 pages
File Size : 50,5 Mb
Release : 2012
Category : Computers
ISBN : 9781593273972

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Webbots, Spiders, and Screen Scrapers, 2nd Edition by Michael Schrenk Pdf

Provides information on ways to automate online tasks using webbots and spiders, covering such topics as parsing data from Web pages, managing cookies, sending and receiving email, and decoding encrypted files.

The Book of JavaScript, 2nd Edition

thau!
The Book of JavaScript 2nd Edition Book PDF

Author : thau!
Publisher : No Starch Press
Page : 528 pages
File Size : 45,5 Mb
Release : 2007
Category : Computers
ISBN : 9781593271060

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The Book of JavaScript, 2nd Edition by thau! Pdf

Explains how to use the programming language to add interactivity and animation to Web sites, covering image swaps, functions, frames, cookies, alarms, frames, shopping carts, and Ajax.

Automated Data Collection with R

Simon Munzert,Christian Rubba,Peter Meißner,Dominic Nyhuis
Automated Data Collection with R Book PDF

Author : Simon Munzert,Christian Rubba,Peter Meißner,Dominic Nyhuis
Publisher : John Wiley & Sons
Page : 480 pages
File Size : 53,7 Mb
Release : 2014-10-24
Category : Computers
ISBN : 9781118834787

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Automated Data Collection with R by Simon Munzert,Christian Rubba,Peter Meißner,Dominic Nyhuis Pdf

A hands on guide to web scraping and text mining for bothbeginners and experienced users of R Introduces fundamental concepts of the main architecture of theweb and databases and covers HTTP, HTML, XML, JSON, SQL. Provides basic techniques to query web documents and data sets(XPath and regular expressions). An extensive set of exercises are presented to guide thereader through each technique. Explores both supervised and unsupervised techniques as well asadvanced techniques such as data scraping and text management. Case studies are featured throughout along with examples foreach technique presented. R code and solutions to exercises featured in thebook are provided on a supporting website.

Object-Oriented PHP

Peter Lavin
Object Oriented PHP Book PDF

Author : Peter Lavin
Publisher : No Starch Press
Page : 216 pages
File Size : 44,5 Mb
Release : 2006
Category : Computers
ISBN : 9781593270773

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Object-Oriented PHP by Peter Lavin Pdf

Presents an introduction to PHP and object-oriented programming, with information on such topics as classes, inheritance, RSS readers, and XML.

Developing Bots with Selenium Python

Michael Schrenk
Developing Bots with Selenium Python Book PDF

Author : Michael Schrenk
Publisher : Unknown
Page : 0 pages
File Size : 42,9 Mb
Release : 2023-11-15
Category : Electronic
ISBN : 9798988762317

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Developing Bots with Selenium Python by Michael Schrenk Pdf

There isn't a website that you can't scrape, control, or automate with Selenium Python. These skills can be used to conduct Competitive Intelligence, Test Engineering, Web Scraping, Data Mining, or Market Analysis. Section one of this book provides background and configuration help. The Second Section details ten Bot projects that explore specific aspects of Selenium Python. Each project uses web pages developed specifically for this book. Additionally, each project has an associated Video on YouTube that provides a Bot Demo and Code Walk-through. Section Three contains Then Chapters of theory that explore everything from Legal Obligations to Bot Architectures, Handling Big Data, How Webdriver works, and Fault Tolerance. All scripts are provided either online or in the book.

Algorithmic Thinking

Daniel Zingaro
Algorithmic Thinking Book PDF

Author : Daniel Zingaro
Publisher : No Starch Press
Page : 409 pages
File Size : 48,9 Mb
Release : 2020-12-15
Category : Computers
ISBN : 9781718500815

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Algorithmic Thinking by Daniel Zingaro Pdf

A hands-on, problem-based introduction to building algorithms and data structures to solve problems with a computer. Algorithmic Thinking will teach you how to solve challenging programming problems and design your own algorithms. Daniel Zingaro, a master teacher, draws his examples from world-class programming competitions like USACO and IOI. You'll learn how to classify problems, choose data structures, and identify appropriate algorithms. You'll also learn how your choice of data structure, whether a hash table, heap, or tree, can affect runtime and speed up your algorithms; and how to adopt powerful strategies like recursion, dynamic programming, and binary search to solve challenging problems. Line-by-line breakdowns of the code will teach you how to use algorithms and data structures like: The breadth-first search algorithm to find the optimal way to play a board game or find the best way to translate a book Dijkstra's algorithm to determine how many mice can exit a maze or the number of fastest routes between two locations The union-find data structure to answer questions about connections in a social network or determine who are friends or enemies The heap data structure to determine the amount of money given away in a promotion The hash-table data structure to determine whether snowflakes are unique or identify compound words in a dictionary NOTE: Each problem in this book is available on a programming-judge website. You'll find the site's URL and problem ID in the description. What's better than a free correctness check?

Practical Malware Analysis

Michael Sikorski,Andrew Honig
Practical Malware Analysis Book PDF

Author : Michael Sikorski,Andrew Honig
Publisher : No Starch Press
Page : 802 pages
File Size : 54,8 Mb
Release : 2012-02-01
Category : Computers
ISBN : 9781593272906

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Practical Malware Analysis by Michael Sikorski,Andrew Honig Pdf

Malware analysis is big business, and attacks can cost a company dearly. When malware breaches your defenses, you need to act quickly to cure current infections and prevent future ones from occurring. For those who want to stay ahead of the latest malware, Practical Malware Analysis will teach you the tools and techniques used by professional analysts. With this book as your guide, you'll be able to safely analyze, debug, and disassemble any malicious software that comes your way. You'll learn how to: –Set up a safe virtual environment to analyze malware –Quickly extract network signatures and host-based indicators –Use key analysis tools like IDA Pro, OllyDbg, and WinDbg –Overcome malware tricks like obfuscation, anti-disassembly, anti-debugging, and anti-virtual machine techniques –Use your newfound knowledge of Windows internals for malware analysis –Develop a methodology for unpacking malware and get practical experience with five of the most popular packers –Analyze special cases of malware with shellcode, C++, and 64-bit code Hands-on labs throughout the book challenge you to practice and synthesize your skills as you dissect real malware samples, and pages of detailed dissections offer an over-the-shoulder look at how the pros do it. You'll learn how to crack open malware to see how it really works, determine what damage it has done, thoroughly clean your network, and ensure that the malware never comes back. Malware analysis is a cat-and-mouse game with rules that are constantly changing, so make sure you have the fundamentals. Whether you're tasked with securing one network or a thousand networks, or you're making a living as a malware analyst, you'll find what you need to succeed in Practical Malware Analysis.

Black Hat Go

Tom Steele,Chris Patten,Dan Kottmann
Black Hat Go Book PDF

Author : Tom Steele,Chris Patten,Dan Kottmann
Publisher : No Starch Press
Page : 369 pages
File Size : 46,8 Mb
Release : 2020-02-04
Category : Computers
ISBN : 9781593278663

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Black Hat Go by Tom Steele,Chris Patten,Dan Kottmann Pdf

Like the best-selling Black Hat Python, Black Hat Go explores the darker side of the popular Go programming language. This collection of short scripts will help you test your systems, build and automate tools to fit your needs, and improve your offensive security skillset. Black Hat Go explores the darker side of Go, the popular programming language revered by hackers for its simplicity, efficiency, and reliability. It provides an arsenal of practical tactics from the perspective of security practitioners and hackers to help you test your systems, build and automate tools to fit your needs, and improve your offensive security skillset, all using the power of Go. You'll begin your journey with a basic overview of Go's syntax and philosophy and then start to explore examples that you can leverage for tool development, including common network protocols like HTTP, DNS, and SMB. You'll then dig into various tactics and problems that penetration testers encounter, addressing things like data pilfering, packet sniffing, and exploit development. You'll create dynamic, pluggable tools before diving into cryptography, attacking Microsoft Windows, and implementing steganography. You'll learn how to: Make performant tools that can be used for your own security projects Create usable tools that interact with remote APIs Scrape arbitrary HTML data Use Go's standard package, net/http, for building HTTP servers Write your own DNS server and proxy Use DNS tunneling to establish a C2 channel out of a restrictive network Create a vulnerability fuzzer to discover an application's security weaknesses Use plug-ins and extensions to future-proof productsBuild an RC2 symmetric-key brute-forcer Implant data within a Portable Network Graphics (PNG) image. Are you ready to add to your arsenal of security tools? Then let's Go!

Bare Metal C

Stephen Oualline
Bare Metal C Book PDF

Author : Stephen Oualline
Publisher : No Starch Press
Page : 330 pages
File Size : 48,7 Mb
Release : 2022-08-02
Category : Computers
ISBN : 9781718501621

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Bare Metal C by Stephen Oualline Pdf

Bare Metal C teaches you to program embedded systems with the C programming language. You’ll learn how embedded programs interact with bare hardware directly, go behind the scenes with the compiler and linker, and learn C features that are important for programming regular computers. Bare Metal C will teach you how to program embedded devices with the C programming language. For embedded system programmers who want precise and complete control over the system they are using, this book pulls back the curtain on what the compiler is doing for you so that you can see all the details of what's happening with your program. The first part of the book teaches C basics with the aid of a low-cost, widely available bare metal system (the Nucleo Arm evaluation system), which gives you all the tools needed to perform basic embedded programming. As you progress through the book you’ll learn how to integrate serial input/output (I/O) and interrupts into your programs. You’ll also learn what the C compiler and linker do behind the scenes, so that you’ll be better able to write more efficient programs that maximize limited memory. Finally, you’ll learn how to use more complex, memory hungry C features like dynamic memory, file I/O, and floating-point numbers. Topic coverage includes: The basic program creation process Simple GPIO programming (blink an LED) Writing serial device drivers The C linker and preprocessor Decision and control statements Numbers, arrays, pointers, strings, and complex data types Local variables and procedures Dynamic memory File and raw I/O Floating-point numbers Modular programming

Image Processing and Acquisition using Python

Ravishankar Chityala,Sridevi Pudipeddi
Image Processing and Acquisition using Python Book PDF

Author : Ravishankar Chityala,Sridevi Pudipeddi
Publisher : CRC Press
Page : 335 pages
File Size : 40,5 Mb
Release : 2020-06-11
Category : Mathematics
ISBN : 9780429516528

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Image Processing and Acquisition using Python by Ravishankar Chityala,Sridevi Pudipeddi Pdf

Image Processing and Acquisition using Python provides readers with a sound foundation in both image acquisition and image processing—one of the first books to integrate these topics together. By improving readers’ knowledge of image acquisition techniques and corresponding image processing, the book will help them perform experiments more effectively and cost efficiently as well as analyze and measure more accurately. Long recognized as one of the easiest languages for non-programmers to learn, Python is used in a variety of practical examples. A refresher for more experienced readers, the first part of the book presents an introduction to Python, Python modules, reading and writing images using Python, and an introduction to images. The second part discusses the basics of image processing, including pre/post processing using filters, segmentation, morphological operations, and measurements. The second part describes image acquisition using various modalities, such as x-ray, CT, MRI, light microscopy, and electron microscopy. These modalities encompass most of the common image acquisition methods currently used by researchers in academia and industry. Features Covers both the physical methods of obtaining images and the analytical processing methods required to understand the science behind the images. Contains many examples, detailed derivations, and working Python examples of the techniques. Offers practical tips on image acquisition and processing. Includes numerous exercises to test the reader’s skills in Python programming and image processing, with solutions to selected problems, example programs, and images available on the book’s web page. New to this edition Machine learning has become an indispensable part of image processing and computer vision, so in this new edition two new chapters are included: one on neural networks and the other on convolutional neural networks. A new chapter on affine transform and many new algorithms. Updated Python code aligned to the latest version of modules.

Cyberlaw

Brian Craig
Cyberlaw Book PDF

Author : Brian Craig
Publisher : Prentice Hall
Page : 0 pages
File Size : 50,6 Mb
Release : 2013
Category : Internet
ISBN : 0132560879

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Cyberlaw by Brian Craig Pdf

Resource added for the Network Specialist (IT) program 101502.

Mashups

Florian Daniel,Maristella Matera
Mashups Book PDF

Author : Florian Daniel,Maristella Matera
Publisher : Springer
Page : 332 pages
File Size : 43,5 Mb
Release : 2014-08-12
Category : Computers
ISBN : 9783642550492

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Mashups by Florian Daniel,Maristella Matera Pdf

Mashups have emerged as an innovative software trend that re-interprets existing Web building blocks and leverages the composition of individual components in novel, value-adding ways. Additional appeal also derives from their potential to turn non-programmers into developers. Daniel and Matera have written the first comprehensive reference work for mashups. They systematically cover the main concepts and techniques underlying mashup design and development, the synergies among the models involved at different levels of abstraction and the way models materialize into composition paradigms and architectures of corresponding development tools. The book deliberately takes a balanced approach, combining a scientific perspective on the topic with an in-depth view on relevant technologies. To this end, the first part of the book introduces the theoretical and technological foundations for designing and developing mashups, as well as for designing tools that can aid mashup development. The second part then focuses more specifically on various aspects of mashups. It discusses a set of core component technologies, core approaches and architectural patterns, with a particular emphasis on tool-aided mashup development exploiting model-driven architectures. Development processes for mashups are also discussed and special attention is paid to composition paradigms for the end-user development of mashups and quality issues. Overall, the book is of interest to a wide range of readers. Students, lecturers, and researchers will find a comprehensive overview of core concepts and technological foundations for mashup implementation and composition. Even without low-level coding details, practitioners like software architects will find guidance on key implementation concepts, architectural patterns and development tools and approaches. A related website provides additional teaching material which can be used either as part of a course or for self study.

Proceedings of International Conference on Intelligent Computing, Information and Control Systems

A. Pasumpon Pandian,Ram Palanisamy,Klimis Ntalianis
Proceedings of International Conference on Intelligent Computing Information and Control Systems Book PDF

Author : A. Pasumpon Pandian,Ram Palanisamy,Klimis Ntalianis
Publisher : Springer Nature
Page : 972 pages
File Size : 55,5 Mb
Release : 2021-01-24
Category : Technology & Engineering
ISBN : 9789811584435

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Proceedings of International Conference on Intelligent Computing, Information and Control Systems by A. Pasumpon Pandian,Ram Palanisamy,Klimis Ntalianis Pdf

This book is a collection of papers presented at the International Conference on Intelligent Computing, Information and Control Systems (ICICCS 2020). It encompasses various research works that help to develop and advance the next-generation intelligent computing and control systems. The book integrates the computational intelligence and intelligent control systems to provide a powerful methodology for a wide range of data analytics issues in industries and societal applications. The book also presents the new algorithms and methodologies for promoting advances in common intelligent computing and control methodologies including evolutionary computation, artificial life, virtual infrastructures, fuzzy logic, artificial immune systems, neural networks and various neuro-hybrid methodologies. This book is pragmatic for researchers, academicians and students dealing with mathematically intransigent problems.