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Questions - re2

Trying to convert plural words to singular words using regex but want to ignore a few words

I am currently trying to replace some of the plural words like removing "s" from "birds" and replacing it as "bird" in bigquery but I want them to ignore a few words like...
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Kishan Kumar

regex

google-bigquery

stemming

re2

Votes: 0

Answers: 1

Latest Answer

You can use an alternation here, a regex with two alternatives. In the first alternative, you can capture all the words that are exceptions, into Group 1, and in the second one, use your regex. The re...
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Wiktor Stribiżew

Why is std::regex notoriously much slower than other regular expression libraries?

This Github repository added std::regex to the list of regular expression engines and got decimated by the others. Why is that std::regex - as implemented in libstdc++ - so much slower than others? Is...
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user8143588

c++

regex

benchmarking

libstdc++

re2

Votes: 0

Answers: 1

Latest Answer

Is that because of the C++ standard requirements or it is just that that particular implementation is not very well optimized? The answer is yes. Kinda. There is no question that libstdc++'s impleme...
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Nicol Bolas

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