We’ll be working with the set P_n(\mathbb{R}), real polynomials of degree \leq n. Such polynomials can be expressed using n+1 scalar coefficients a_i as follows: \[p(x)=a_0+a_1 x + a_2 x^2 + \cdots + a_n x^n\] Vector space The set P_n(\mathbb{R}), along with …
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How Go 1.20's WithCancelCause and Go 1.21's WithTimeoutCause let you attach a reason to context cancellation, plus a gotcha with manual cancel and the stdlib pattern that covers every path.
In the previous article we explored how the Go runtime bootstraps itself — how a Go binary goes from the operating system handing it control to your func main() running. During that bootstrap, one of the first things the runtime sets up is the memory allocator. And that’...
Happy 2026! The first release of the year is here, and it is packed with goodies!
How Python and Kotlin provide structured concurrency out of the box while Go achieves the same patterns explicitly using errgroup, WaitGroup, and context.
#590 — February 20, 2026 Read the Web Version Go Weekly Using go fix to Modernize Go Code — Go 1.26 ships a rewritten go fix that automatically modernizes code to use newer idioms using 24 built-in 'modernizers': replacing interfac...
I finally found the one serene, omnicompetent guru who writes perfect code! Here are her ten secret mantras of Go excellence.
Go 1.26 includes a new implementation of go fix that can help you use more modern features of Go.