devyn

@devyn's nushell TODOs

Commands

• Remove register
• Improve error record in try/catch and document with an example
  • Adding the code would be helpful
• Add closure argument to append, prepend for adding another stream
• run for running nushell scripts as if they were blocks
• Make http commands accept and stream from pipeline input

kejadlen

https://github.com/qmacro/level-up-your-json-fu-with-jq/blob/main/talknotes.md

pbpaste | from json

pbpaste | save environment.json

# jq '.availableEnvironments|length' environments.json
open environment.json | get availableEnvironments | length

# jq -r '.[].name' offerings.json

abel0b

apt install flex bison
git clone https://github.com/microsoft/WSL2-Linux-Kernel --depth 1
cd WSL2-Linux-Kernel/tools/perf
make -j8
sudo cp perf /usr/local/bin

fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27

egmontkob

Hyperlinks (a.k.a. HTML-like anchors) in terminal emulators

[ Update 2025-03-24: Commenting is disabled permanently. Previous comments are archived at web.archive.org. ]

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Most of the terminal emulators auto-detect when a URL appears onscreen and allow to conveniently open them (e.g. via Ctrl+click or Cmd+click, or the right click menu).

It was, however, not possible until now for arbitrary text to point to URLs, just as on webpages.

bojanrajkovic

public static class Option
{
    public static Option<T> None<T>() => new None<T>();
    public static Option<T> Some<T>(T value) => new Some<T>(value);
}

public class Option<T> : IEquatable<Option<T>>
{
    public static Option<T> None => new None<T>();
    public bool IsNone => !hasValue;