Diego Casella polentino

Nerd Fonts for your IDE

https://www.nerdfonts.com/font-downloads

The following solution thanks to @hackerzgz & @snacky101 will install all nerd fonts;

brew tap homebrew/cask-fonts
brew search '/font-.*-nerd-font/' | awk '{ print $1 }' | xargs -I{} brew install --cask {} || true

Commands Reference

Start a new tmux named session tmux new -s terminal-capture
Split the screen using these commands,

vertical split <C-b>"
horizontal split <C-b>%

To navigate between the panes,

To goto Left pane <C-b> left-key
To goto Right pane <C-b> right-key
To goto Top pane up-key

Thread Pools

Thread pools on the JVM should usually be divided into the following three categories:

CPU-bound
Blocking IO
Non-blocking IO polling

Each of these categories has a different optimal configuration and usage pattern.

If you want to learn Scala, I’d suggest:

Install IntelliJ + Scala Plugin
Don’t do the Coursera courses yet.
Don’t do the “red book” Functional Programming in Scala yet.
Do: http://underscore.io/books/
- Essential Scala
- Essential Play
- Essential Slick
Do Scala for the Impatient: https://www.amazon.com/Scala-Impatient-Cay-S-Horstmann/dp/0321774094
The Neophyte’s Guide to Scala http://danielwestheide.com/scala/neophytes.html

Recursion and Trampolines in Scala

Recursion is beautiful. As an example, let's consider this perfectly acceptable example of defining the functions even and odd in Scala, whose semantics you can guess:

def even(i: Int): Boolean = i match {
  case 0 => true
  case _ => odd(i - 1)
}

def odd(i: Int): Boolean = i match {

Use IntelliJ or WebStorm as git mergetool

Configure Sourcetree

The merge tool that ships with JetBrain's IntelliJ IDEA or WebStorm is really awesome and way better than FileMerge. It is quite simple to configure SourceTree to use it as the default mergetool:

Open the SourceTree preferences and select the Diff tab
Choose Custom both as Visual Diff Tool and as Merge Tool
Paste the following commands into the textfields:

Diff Command: /Applications/IntelliJ\ IDEA.app/Contents/MacOS/idea diff

	runner.dialect = scala3
	runner.dialectOverride.allowSignificantIndentation = false
	# allows `if x then y`
	runner.dialectOverride.allowQuietSyntax = true

	// WCTF 2018 "searchme" task exploit
	//
	// Author: Mateusz "j00ru" Jurczyk
	// Date: 6 July 2018
	// Tested on: Windows 10 1803 (10.0.17134.165)
	//
	// See also: https://j00ru.vexillium.org/2018/07/exploiting-a-windows-10-pagedpool-off-by-one/
	#include <Windows.h>
	#include <winternl.h>
	#include <ntstatus.h>

	//
	// Quick and dirty exploit for the "roll a d8" challenge of PlaidCTF 2018.
	// N-day exploit for https://chromium.googlesource.com/v8/v8/+/b5da57a06de8791693c248b7aafc734861a3785d
	//
	// Scroll down do "BEGIN EXPLOIT" to skip the utility functions.
	//
	// Copyright (c) 2018 Samuel Groß
	//

	//