ThePixelbrain

The original FTB Ultimate for MC 1.4.7 crashes during startup with new versions of Java. This applies to any 1.4.7 modpack including Forestry or Railcraft. A crash might look like the following:

[SEVERE] [Railcraft] The mod Railcraft is expecting signature a0c255ac501b2749537d5824bb0f0588bf0320fa for source railcraft.jar, however there is no signature matching that description
[SEVERE] [Railcraft] Tampering Detected. Please re-download Railcraft.

Solution:

1. Download this file, name it java.security and save it in the instances base folder (the .minecraft folder)
2. Add the following Java argument to your game: -Djava.security.properties=java.security

johnnymillergh

" IdeaVim Wiki https://github.com/JetBrains/ideavim/wiki
" Find more examples here: https://jb.gg/share-ideavimrc
" The Essential IdeaVim Remaps https://towardsdatascience.com/the-essential-ideavim-remaps-291d4cd3971b

let mapleader=" "

""" Common settings
set showmode
set scrolloff=5
" Do incremental searching.

AhmedMostafa16

<?xml version="1.0"?><!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
 <dir>~/.fonts</dir>
	<!--
		Documented at
		http://linux.die.net/man/5/fonts-conf
			
		To check font mapping run the command at terminal
		$ fc-match 'helvetica Neue'
		

advaith1

Discord.js slash command support has been merged!

The discord.js interactions PR has been merged, and d.js master (v13 dev) now has proper support for slash commands!

Official resources:

• v13 update guide
• d.js Slash Command Docs
• Registering Commands Guide
• Replying to Commands Guide

Trogious

How to get latest git tag or commit ID (gradle)

The following will give you the latest git tag name (if the HEAD is tagged) or latest commit ID otherwise. The getAppVersion function returns the end value.

Why is this useful?

I use it to name packages of my builds and other versioning purposes in my Android projects.

The code:

def getAppVersion = { ->
 def stdout = new ByteArrayOutputStream()

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

jbott

#!/bin/sh
# Can be snapshot or release
DEFAULTREVISION=release

# Pull out latest snapshot version
REVISION=${1-$DEFAULTREVISION}
REGEX="(?<=$REVISION\": \").*?[^\\\\](?=\")"
VERSION=`curl -silent "http://s3.amazonaws.com/Minecraft.Download/versions/versions.json" | grep -Po "$REGEX"`
if [ "$VERSION" = "" ]; then
        echo "Invalid Version"; exit