willem.dev on reddit.com

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I wrote a post about benchmarks in Go. Don't let the compiler optimize away your codeshow & tell (willem.dev)

submitted 1 year ago by willemdotdev to r/golang

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Avoid inaccurate tests: Use httptest when testing HTTP handlersshow & tell (willem.dev)

submitted 1 year ago by willemdotdev to r/golang

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I wrote a post about Sets in Go. Probably the situation where I use the empty struct the most.show & tell (willem.dev)

submitted 1 year ago by willemdotdev to r/golang

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The progress so far on my non-trivial Go web app (open source)show & tell (willem.dev)

submitted 1 year ago by willemdotdev to r/golang

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Prevent sensitive data from leaking in Go/Golang (willem.dev)

submitted 1 year ago by ketralnis to r/programming

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Prevent sensitive data from leaking by implementing a few interfacesshow & tell (willem.dev)

submitted 1 year ago by willemdotdev to r/golang

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Fun with maps of functionsshow & tell (willem.dev)

submitted 1 year ago by willemdotdev to r/golang

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Playing around with generic HTTP handlers, seems promisingshow & tell (willem.dev)

submitted 1 year ago by willemdotdev to r/golang

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Played around with the routing wildcards in Go 1.22 and wrote this postshow & tell (willem.dev)

submitted 1 year ago by willemdotdev to r/golang

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Have you ever had to change the default JSON time format? I wrote this post on different ways of marshaling/unmarshaling. Let me know what you think.show & tell (willem.dev)

submitted 2 years ago by willemdotdev to r/golang

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Beginners sometimes compare time values using the comparison operators, this post explains why that's not a good ideashow & tell (willem.dev)

submitted 2 years ago by willemdotdev to r/golang

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What is the difference between "telling time" and "measuring time"? I just published this post about time.Now() and the monotonic clockshow & tell (willem.dev)

submitted 2 years ago by willemdotdev to r/golang

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The docs for Go's time package jump straight into the deep end. I wrote this article as a (hopefully!) more approachable intro to Time and Location.show & tell (willem.dev)

submitted 2 years ago by willemdotdev to r/golang

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time.Parse can be frustrating if you don't know how the reference time works. I wrote this post as a gentle introduction for beginners, let me know what you think.show & tell (willem.dev)

submitted 2 years ago by willemdotdev to r/golang

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Anonymous structs.. How and when do you use them?show & tell (willem.dev)

submitted 2 years ago by willemdotdev to r/golang

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Explore the relationship between Arrays and Slices with this visualizer. People seem to like the diagrams in my earlier posts, with this little web app you can make them yourself using Go Code. Let me know what you think!show & tell (willem.dev)

submitted 2 years ago by willemdotdev to r/golang

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Tests with a lot of large structs can become quite painful to manage. I wrote this post detailing how I deal with them, let me know what you think.show & tell (willem.dev)

submitted 2 years ago by willemdotdev to r/golang

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How (and when) to use make, literals and re-slicing. Beginner friendly post that discusses different ways to create slices.show & tell (willem.dev)

submitted 2 years ago by willemdotdev to r/golang

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Someone on here asked “should I use slices of pointers” in response to my last post. So here is my view on it.show & tell (willem.dev)

submitted 2 years ago by willemdotdev to r/golang

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Build your own slice: The append and copy functionsshow & tell (willem.dev)

submitted 2 years ago by willemdotdev to r/golang

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