dgadiraju

path = "/public/yelp-dataset/yelp_review.csv"

yelpReview = sc.newAPIHadoopFile(path, 
  'org.apache.hadoop.mapreduce.lib.input.TextInputFormat', 
  'org.apache.hadoop.io.LongWritable', 
  'org.apache.hadoop.io.Text', 
  conf={'textinputformat.record.delimiter' : '\r'})
  
yelpReview.count()

NaniteFactory

package main

import "syscall"

func main() {
  
	// equivalent to (HANDLE)GetModuleHandle(NULL); in C
	handle, _, _ := syscall.Syscall(
		syscall.NewLazyDLL("kernel32.dll").NewProc("GetModuleHandleW").Addr(),
		1, 0, 0, 0,

bruce30262

Setting up Qemu with a tap interface

There are two parts to networking within QEMU:

• The virtual network device that is provided to the guest (e.g. a PCI network card).
• The network backend that interacts with the emulated NIC (e.g. puts packets onto the host's network).

Example: User mode network

jitsejan

FROM jupyter/pyspark-notebook
USER root
# Add essential packages
RUN apt-get update && apt-get install -y build-essential curl git gnupg2 nano apt-transport-https software-properties-common
# Set locale
RUN apt-get update && apt-get install -y locales \
    && echo "en_US.UTF-8 UTF-8" > /etc/locale.gen \
    && locale-gen
# Add config to Jupyter notebook
COPY jupyter/jupyter_notebook_config.py /home/jovyan/.jupyter/

bmaupin

Reference: https://help.ubuntu.com/community/Oracle%20Instant%20Client

Tested on: Ubuntu 18.04, 20.04

1. Decide which version of the Oracle client to install

   • Each version of the client supports certain versions of the database; for example, Oracle client 12.1 supports Oracle database 10.2 - 19c
   • See here for more information: http://support.oracle.com/epmos/faces/DocumentDisplay?id=207303.1

2. Download the Oracle client packages

   • Go here and download the desired RPM package(s): https://www.oracle.com/database/technologies/instant-client/downloads.html

soulmachine

Method 1: NFS server on LXC container

Create a priviledged LXC container with:

mount=nfs,nesting=1

apt update

apt install nfs-kernel-server

phartenfeller

apt-get install -y libaio1 alien
# Change version based on https://www.oracle.com/de/database/technologies/instant-client/linux-x86-64-downloads.html
# Example alternative: http://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient19.5-basiclite-19.5.0.0.0-1.x86_64.rpm
wget http://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient19.6-basic-19.6.0.0.0-1.x86_64.rpm
sudo alien -i --scripts oracle-instantclient*.rpm
rm -f oracle-instantclient*.rpm  

# Optionally install SQLPlus
wget http://yum.oracle.com/repo/OracleLinux/OL7/oracle/instantclient/x86_64/getPackage/oracle-instantclient19.6-sqlplus-19.6.0.0.0-1.x86_64.rpm
sudo alien -i --scripts oracle-instantclient*.rpm

gmolveau

golang offline module dependencies download

Using go mod vendor

0 - With an existing module

• copy go.mod and go.sum files from the offline PC to the internet PC

0bis - New module

ebicoglu

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\Command Prompt *]

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\Command Prompt *\command]
@="cmd.exe /s /k pushd \"%V\""

jtmoon79

Update: use PowerShell script PythonEmbed4Win.ps1.

The instructions in this gist have some subtle problems and this gist will not be updated.

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