miguelmota

Linux figlet fonts path:

cd /usr/share/figlet

Mac OS X figlet fonts path (installed with homebrew):

cd usr/local/Cellar/figlet/2.2.5/share/figlet/fonts

aaangeletakis

What you need to do to install SDL is:

#install sdl2
sudo apt install libsdl2-dev libsdl2-2.0-0 -y;

#install sdl image  - if you want to display images
sudo apt install libjpeg-dev libwebp-dev libtiff5-dev libsdl2-image-dev libsdl2-image-2.0-0 -y;

#install sdl mixer  - if you want sound

tgirke

Nvim-R-Tmux: Neovim-based IDE for R

!!! This Gist tutorial is deprecated. Its new version is available here !!!

This is some red text.

• Author: Thomas Girke
• Last update: 18-Nov-2020

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steveodom

Useful Links / Sources

PrestoDB Selects Doc

Housekeeping

change column type

ALTER TABLE logs.trades CHANGE recentprice price int;

MichalZalecki

RUN ["apt-get", "update"]
RUN ["apt-get", "install", "-y", "zsh"]
RUN wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh || true

# docker exec -it my-app-container /bin/zsh

aparrish

fabsta

[TOC]

Preliminaries/Import

import numpy as np
import matplotlib.pyplot as plt
import pandas as pd
from pandas import DataFrame, Series

kevin-lee

How to Use

# Move the the folder where the fonts are available. This script supports only otf and ttf.
# Then simply run the script like
$ ./path/to/script/install-fonts.sh 

Or you can add an alias to the ~/.bashrc or ~/.zshrc

alias install-fonts='/path/to/script/install-fonts.sh' 

tegansnyder

I'm recieving a strange error on a new install of Spark. I have setup a small 3 node spark cluster on top of an existing hadoop instance. The error I get is the same for any command I try to run on pyspark shell I get the following error:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/opt/spark/python/pyspark/rdd.py", line 1041, in count
    return self.mapPartitions(lambda i: [sum(1 for _ in i)]).sum()
  File "/opt/spark/python/pyspark/rdd.py", line 1032, in sum
    return self.mapPartitions(lambda x: [sum(x)]).fold(0, operator.add)
  File "/opt/spark/python/pyspark/rdd.py", line 906, in fold

knadh

Elapsed and execution time display for commands in ZSH

Append this to your ~/.zshrc file.

function preexec() {
 timer=$(($(date +%s%0N)/1000000))