Appending to an std:string character-by-character: how does the capacity grow?

• Folly

  90 27,072 9.8 C++

  An open-source C++ library developed and used at Facebook.

  

folly provides functions to resize std::string & std::vector without initialization [0].

[0] https://github.com/facebook/folly/blob/3c8829785e3ce86cb821c...

• abseil-cpp

  54 13,917 9.5 C++

  Abseil Common Libraries (C++)

  

Yeah, it's nice! And Abseil does it, IFF you use LLVM libc++.

https://github.com/abseil/abseil-cpp/blob/master/absl/string...

The standard adopted it as resize_and_overwrite. Which I think is a little clunky.

• InfluxDB

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  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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