Dave Cheney

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Dave Cheney

A few bytes here, a few there, pretty soon you’re talking real memory

Dave Cheney - January 5, 2021 0

Today’s post comes from a recent Go pop quiz. Consider this benchmark fragment.1 func BenchmarkSortStrings(b *testing.B) { s...

Dave Cheney

The story of the one line fix

Dave Cheney - December 15, 2020 0

Picture yourself, an engineer working at the hottest distributed microservices de jour, assigned to fix a bug. You jump into an unfamiliar codebase and...

Dave Cheney

How to dump the GOSSAFUNC graph for a method

Dave Cheney - June 19, 2020 0

The Go compiler’s SSA backend contains a facility to produce HTML debugging output of the compilation phases. This post covers how to print the...

Dave Cheney

Diamond interface composition in Go 1.14

Dave Cheney - May 24, 2020 0

Per the overlapping interfaces proposal, Go 1.14 now permits embedding of interfaces with overlapping method sets. This is a brief post explain what this change...

Dave Cheney

Fatih’s question

Dave Cheney - May 16, 2020 0

A few days ago Fatih posted this question on twitter. I’m going to attempt to give my answer, however to do that I need to...

Dave Cheney

Ensmallening Go binaries by prohibiting comparisons

Dave Cheney - May 9, 2020 0

Conventional wisdom dictates that the larger the number of types declared in a Go program, the larger the resulting binary. Intuitively this makes sense,...

Dave Cheney

Mid-stack inlining in Go

Dave Cheney - May 2, 2020 0

In the previous post I discussed how leaf inlining allows the Go compiler to reduce the overhead of function calls and extend optimisation opportunities...

Dave Cheney

Inlining optimisations in Go

Dave Cheney - April 25, 2020 0

This is a post about how the Go compiler implements inlining and how this optimisation affects your Go code. n.b. This article focuses...

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Ryan Donovan and Lori Colston - January 26, 2021 0

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Irina Maryasova - January 26, 2021 0

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Answering Your Questions: AMA with the .NET Team on Reddit

Alexandra Kolesova - January 26, 2021 0

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Ekaterina Ryabukha - January 26, 2021 0

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Video: Refactoring Code With PhpStorm

Roman Pronskiy - January 26, 2021 0

Christoph Rumpel shows PhpStorm’s refactoring features. He goes through 6 refactorings to improve code readability and maintainability. https://youtube.com/watch?v=LamxHRmwK2Q PhpStorm tips with Christoph Rumpel is a video...

Dave Cheney

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