Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Archival resources --- Database searching --- Internet searching

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

"Learn how some Go-specific language features help to simplify building web scrapers along with common pitfalls and best practices regarding web scraping. Key Features Use Go libraries like Goquery and Colly to scrape the web Common pitfalls and best practices to effectively scrape and crawl Learn how to scrape using the Go concurrency model Book Description Web scraping is the process of extracting information from the web using various tools that perform scraping and crawling. Go is emerging as the language of choice for scraping using a variety of libraries. This book will quickly explain to you, how to scrape data data from various websites using Go libraries such as Colly and Goquery. The book starts with an introduction to the use cases of building a web scraper and the main features of the Go programming language, along with setting up a Go environment. It then moves on to HTTP requests and responses and talks about how Go handles them. You will also learn about a number of basic web scraping etiquettes. You will be taught how to navigate through a website, using a breadth-first and then a depth-first search, as well as find and follow links. You will get to know about the ways to track history in order to avoid loops and to protect your web scraper using proxies. Finally the book will cover the Go concurrency model, and how to run scrapers in parallel, along with large-scale distributed web scraping. What you will learn Implement Cache-Control to avoid unnecessary network calls Coordinate concurrent scrapers Design a custom, larger-scale scraping system Scrape basic HTML pages with Colly and JavaScript pages with chromedp Discover how to search using the "strings" and "regexp" packages Set up a Go development environment Retrieve information from an HTML document Protect your web scraper from being blocked by using proxies Control web browsers to scrape JavaScript sites Who this book is for Data scientists, and web developers with a basic knowledge of Golang wanting to collect web data and analyze them for effective reporting and visualization." -- Publisher's description.

Data mining. --- Go (Computer program language)8 --- Internet searching --- Data processing.

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Qualitative methods in social research --- Internet research. --- Internet searching. --- Internet --- Internetsökning. --- Social media --- Sociala medier --- World Wide Web --- Forskning. --- Social aspects. --- Sociala aspekter. --- Research. --- Recherche sur Internet. --- Réseaux sociaux --- Recherche --- Aspet social --- Recherche sur Internet --- Réseaux sociaux

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

How to be a great online searcher, demonstrated with step-by-step searches for answers to a series of intriguing questions (for example, Is that plant poisonous?).We all know how to look up something online by typing words into a search engine. We do this so often that we have made the most famous search engine a verb: we Google it. Japan population or Nobel Peace Prize or poison ivy or whatever we want to know. But knowing how to Google something doesn't make us search experts; there's much more we can do to access the massive collective knowledge available online. In The Joy of Search, Daniel Russell shows us how to be great online researchers. We don't have to be computer geeks or a scholar searching out obscure facts; we just need to know some basic methods. Russell demonstrates these methods with step-by-step searches for answers to a series of intriguing questions from what is the wrong side of a towel to what is the most likely way you will die? Along the way, readers will discover essential tools for effective online searches and learn some fascinating facts and interesting stories.Russell explains how to frame search queries so they will yield information and describes the best ways to use such resources as Google Earth, Google Scholar, Wikipedia, and Wikimedia. He shows when to put search terms in double quotes, how to use the operator (*), why metadata is important, and how to triangulate information from multiple sources. By the end of this engaging journey of discovering, readers will have the definitive answer to why the best online searches involve more than typing a few words into Google.(https://mitpress.mit.edu/books/joy-search)

Internet searching. --- Internet research. --- Web search engines. --- Web searching --- World Wide Web searching --- Internet searching --- Search engines --- Web portals --- World Wide Web --- Internet research --- Web research --- Research --- Searching the Internet --- Electronic information resource searching --- Subject access --- Methodology --- Zoekmachines (Internet) --- Internet --- Google --- Onderzoeksstrategieën --- Onderzoeksvaardigheden --- Wikipedia --- Zoekmachine (internet) --- Onderzoeksstrategie --- Onderzoeksvaardigheid --- Information retrieval --- Computer architecture. Operating systems --- Computer. Automation --- search engines --- zoekmachines --- informatievaardigheden --- Web search engines --- zoekmachine --- Google (zoekmachine internet). --- Google. --- Online zoektechnieken. --- Zoekmachines (internet). --- COMPUTER SCIENCE/General