agaro1121

Vim 'Indentation Hell': A Best Effort Guide

I love Vim. But it isn't perfect, unfortunately.
And one part that is particularly confusing when setting up for the first time is indentation.
This guide strives to cover what options are relevant, what they do, how they interact, and how to set them up for most popular indentation styles.

Meet The Cast

Vim has 5 options relating to (manual) indentation:

agaro1121

1. Create macro (let's say we're saving it to 'x')
2. View macros in registry :reg x
3. Copy content of macro "xp
4. Store macro to file (file must be loaded by vim on startup. See here

Use "[register letter]p to paste into a file with the format below

let @x = "<macro contents>"

3. Use find to generate a list of files that need to be updated ie find . -type f -name "*.yaml"

agaro1121

True Color (24-bit) and italics with alacritty + tmux + vim (neovim)

This should make True Color (24-bit) and italics work in your tmux session and vim/neovim when using Alacritty (and should be compatible with any other terminal emulator, including Kitty).

Testing colors

Running this script should look the same in tmux as without.

curl -s https://gist.githubusercontent.com/lifepillar/09a44b8cf0f9397465614e622979107f/raw/24-bit-color.sh >24-bit-color.sh

agaro1121

import scala.language.higherKinds
import scalaz._, Scalaz._


object F_Algebra {
  //### F-Algebra
  //Fixed point of type constructor
  case class Fix[F[_]](f: F[Fix[F]])

  type Algebra[F[_], A] = Function[F[A], A] //a morphism from F(A) to A

agaro1121

// Save as ~/.ammonite/predef.sc
// To use fs2 from ammonite repl, type `load.fs2` from repl prompt.
// You'll get all fs2 & cats imports, ContextShift and Timer instances
// for IO, and a globalBlocker

import $plugin.$ivy.`org.typelevel:::kind-projector:0.11.0`

if (!repl.compiler.settings.isScala213)
  repl.load.apply("interp.configureCompiler(_.settings.YpartialUnification.value = true)")

agaro1121

package console

import sbt._

/** [[FixScalacOptionsInConsole]] is an [[AutoPlugin]] that removes
  * noisy or unnecessary scalac options when running an sbt console.
  */
object FixScalacOptionsInConsole extends AutoPlugin {

agaro1121

import org.apache.spark.sql.DataFrame
import org.apache.spark.sql.types.StructField
import org.apache.spark.sql.functions._

/**
 Spark doesn't allow you to join dataframes with different schemas.
 This will figure out the missing fields and tack them on to the 
 separate dataframes and join everything together into 1 union
*/

agaro1121

def bar(f: => Future[Any]): Future[Any] = {Thread.sleep(1000); f}

bar(Future(blah)) // runs the future when `f` is reached in bar, 1 second after the call is made.

val foo = Future(blah) // future starts now
bar(foo)

def bar(f: => Future[Unit]): Future[Unit] = {f; f}

agaro1121

sudo launchctl limit maxfiles 1000000 1000000

agaro1121

After scouring the internet and piece-mealing together the correct way to do this, here is a step-by-step, all-in-one-place guide to making logback STFU when running your unit tests.

Here's how to do it

Save the following as logback-test.xml under src/test/resources:

<configuration>
  <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
      <pattern>%msg%n</pattern>