Using the RxCpp library, write a function which counts the frequency of words from a text file.
(techno sound effects)…- [Instructor] Let's revisit the RxCpp example code.…Change the filter of the ages to be…from 13 to 19 inclusive, and render each…valid age to the output instead of a count.…Give yourself a few minutes to complete this challenge.…Good luck.…
Author
Released
12/11/2018- Unit testing and functional programming
- Binding
- Function and Lambda functions
- C++ templates
- Working with the Standard Template Library and Boost.Hana
- Functional reactive programming
Skill Level Intermediate
Duration
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Introduction
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1. Overview
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2. Functional Programming in Modern C++
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Enabling C++ 174m 24s
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transform instead of map5m 30s
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copy_if instead of filter2m 59s
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accumulate instead of reduce2m 51s
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bind4m 56s
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Functions6m 54s
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Lambda functions: Curry3m 38s
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Lambda functions: Closures2m 20s
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3. Template Metaprogramming
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C++ templates4m 36s
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Factorial5m 23s
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Boost.Hana5m 31s
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4. Functional Reactive Programming
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RxCpp library5m 21s
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Conclusion
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Next steps41s
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Video: Challenge: Word frequency counter