acamino

Shortcut — Action

• CTRL + A — Move to the beginning of the line
• CTRL + E — Move to the end of the line
• CTRL + [left arrow] — Move one word backward (on some systems this is ALT + B)
• CTRL + [right arrow] — Move one word forward (on some systems this is ALT + F)
• CTRL + U — (bash) Clear the characters on the line before the current cursor position
• CTRL + U —(zsh) If you're using the zsh, this will clear the entire line
• CTRL + K — Clear the characters on the line after the current cursor position
• ESC + [backspace] — Delete the word in front of the cursor

tuzz

/* This is a proof-of-concept, inspired by clojure, that stores just the
 * transitions between multiple Foo structs, rather than copying the entire
 * struct's fields each time.
*/

#[derive(Default)] // <-- this derives Foo::default() which creates a Foo struct
                   // with a and b initialized to zero.
struct Foo {
    a: u8,
    b: u8,

jamieparfet

#!/bin/bash

# This assumes that the ~6GB mojave installer is in the /Applications folder.
# If it's not, just open the App Store, search Mojave, and you can download the installer file from there.

hdiutil create -o /tmp/mojave.cdr -size 6g -layout SPUD -fs HFS+J
hdiutil attach /tmp/mojave.cdr.dmg -noverify -mountpoint /Volumes/install_mojave
sudo /Applications/Install\ macOS\ mojave.app/Contents/Resources/createinstallmedia --volume /Volumes/install_mojave
mv /tmp/mojave.cdr.dmg ~/Desktop/InstallSystem.dmg
hdiutil detach /Volumes/Install\ macOS\ mojave

thiagokokada

#!/usr/bin/env bb

;; Inspired from https://book.babashka.org/#_running_tests

(require '[clojure.test :as t]
         '[clojure.string :as string]
         '[babashka.classpath :as cp]
         '[babashka.fs :as fs])

(cp/add-classpath "src:test")

D00mch

Why Flutter needs Clojure

”If you like Java, program in Java. If you like C#, program in C#. If you like Ruby, Swift, Dart, Elixir, Elm, C++, Python, or even C; by all means use those languages. But whatever you do, learn Clojure, and learn it well.” --- Uncle Bob (and several more tweets: 1, 2, 3).

There are lots of articles about Clojure. In this one, I'd like to share my thoughts on the advantages of using it for cross-platform mobile development. Dart programmers are the target audience, but anyone interested in Flutter and/or Clojure is welcome.

A short history of Clojure

Clojure was not created in a hurry (JS), it didn't try to seize the market with a multimillion budget (Java). It wasn't backed by a powerful company (Go, Dart,