Search results
Results From The WOW.Com Content Network
Web scraping has been used to extract data from websites almost from the time the World Wide Web was born. More recently, however, advanced technologies in web development have made the task a bit ...
Beautiful Soup is a Python package for parsing HTML and XML documents, including those with malformed markup. It creates a parse tree for documents that can be used to extract data from HTML, [3] which is useful for web scraping. [2] [4]
XMLHttpRequest (XHR) is an API in the form of a JavaScript object whose methods transmit HTTP requests from a web browser to a web server. [1] The methods allow a browser-based application to send requests to the server after page loading is complete, and receive information back. [ 2 ]
Web scraping is the process of automatically mining data or collecting information from the World Wide Web. It is a field with active developments sharing a common goal with the semantic web vision, an ambitious initiative that still requires breakthroughs in text processing, semantic understanding, artificial intelligence and human-computer interactions.
Selenium Remote Control was a refactoring of Driven Selenium or Selenium B designed by Paul Hammant, credited with Jason as co-creator of Selenium. The original version directly launched a process for the browser in question, from the test language of Java, .NET, Python or Ruby.
Splash is a headless web browser written in Python using the WebKit layout engine via Qt. It has an HTTP API, Lua scripting support and a built-in IPython (Jupyter)-based IDE. Development started at ScrapingHub in 2013; it is partially funded by DARPA. [23] [24] Zombie.js is a simulated browser environment for Node.js. [25]
Selenium disulfide consists of 8-membered rings. It has an approximate composition of SeS 2, with individual rings varying in composition, such as Se 4 S 4 and Se 2 S 6. Selenium disulfide has been used in shampoo as an antidandruff agent, an inhibitor in polymer chemistry, a glass dye, and a reducing agent in fireworks. [24]