June 2018
Beginner to intermediate
240 pages
3h 54m
Russian
Content preview from Алгоритмы и структуры данных. Извлечение информации на языке Java
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Глава 6. Обход дерева
кнопкой мыши на любой части веб-страницы и в появившемся
меню выбрать пункт Просмотреть код. В Firefox можно щелкнуть
правой кнопкой мыши и выбрать в контекстном меню пункт Ис-
следовать элемент. Safari предоставляет инструмент Web Inspector,
информация о котором находится на сайте http://thinkdast.com/
safari. Инструкции для Internet Explorer можно прочитать, пе-
рейдя по ссылке: http://thinkdast.com/explorer.
На рис. 6.2 показан скриншот с избражением дерева DOM для
страницы «Википедии» о Java (http://thinkdast.com/java). Выделен-
ный элемент — первый абзац основного текста статьи, который
содержится в элементе <div> с id="mw-content-text". Мы будем
использовать этот идентификатор элемента, чтобы определить
основной текст ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.