Название: The Smartest Way to Learn Python Regex: Learn the Best-Kept Productivity Secret of Code MastersАвтор: Christian Mayer, Lukas Rieger, Zohaib Riaz
Издательство: Leanpub
Год: April 13, 2020
Страниц: 245
Язык: английский
Формат: pdf (true)
Размер: 10.1 MB
A regular expression, also referred to as “regex” or “regexp” for short, is basically a string that defines a search pattern. In comparison to the usual “exact” search-strings, regexes are highly flexible and can trivially accommodate in-exact and imprecise search patterns. At the same time, they are very powerful in that they allow you to perform searches for complex patterns that otherwise would take significant, often iterative effort when using exact search-strings.
Learning to write these one-liner regexes should tremendously improve how fast you can look up information. Note that the ability to look up the right information (that you really want to find) is not a trivial one. It’s a distinguishing gift!
Google engineers are regular expression masters. Do you want to become one, too? The Smartest Way to Learn Python Regex transforms you into a regular expression master Google engineers are regular expression masters. Why? Because the Google search engine is a massive text-processing engine that extracts value from trillions of webpages.
Facebook engineers are regular expression masters. Why? Because social networks like Facebook, WhatsApp, and Instagram connect humans via text messages.
Amazon engineers are regular expression masters. Why? Because eCommerce giants ship products based on textual product descriptions.
When text meets computer science, regular expressions are already here.
The Smartest Way to Learn Python Regex transforms you into a regular expression master.
How? With our three-step, innovative approach, you'll leverage all the scientifically proven insights of excellent teaching.
Step 1: Read a book chapter about a regular expression topic to learn all the basics you need to get started.
Step 2: Watch a course video on YouTube to make it stick. We specifically designed the videos to deliver the exact information from the chapter in a nutshell.
Step 3: Solve a code puzzle on Finxter.com to push your understanding to the next level and track your learning progress accurately.
You'll learn vital regular expression topics such as Kleene star, plus operator, matching groups, lookaheads, special characters, character sets, and many more.
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