Skip to content

Instantly share code, notes, and snippets.

View webysther's full-sized avatar
👨‍🔬
Can you solve the 3n + 1 problem?

Webysther Sperandio webysther

👨‍🔬
Can you solve the 3n + 1 problem?
View GitHub Profile
@semeltheone
semeltheone / knime Batch execute
Last active December 26, 2023 05:13
Knime Execute Workflows from the Commandline
knime.exe -consoleLog -noexit -nosplash -application org.knime.product.KNIME_BATCH_APPLICATION -workflowFile="PathToYourWorkflow.zip" -destFile="OutputPathToYourWorkflow.zip"
@shivaram
shivaram / dataframe_example.R
Created June 2, 2015 23:54
DataFrame example in SparkR
# Download Spark 1.4 from http://spark.apache.org/downloads.html
#
# Download the nyc flights dataset as a CSV from https://s3-us-west-2.amazonaws.com/sparkr-data/nycflights13.csv
# Launch SparkR using
# ./bin/sparkR --packages com.databricks:spark-csv_2.10:1.0.3
# The SparkSQL context should already be created for you as sqlContext
sqlContext
# Java ref type org.apache.spark.sql.SQLContext id 1
@pofider
pofider / 01-ebs.config
Created September 10, 2015 15:14
Attach EBS volume to amazon elastic beanstalk
# .ebextensions/01-ebs.config
commands:
01clear-if-unmounted:
command: if ! mount | grep /media/ebs_volume > /dev/nul; then rm -rf /media/ebs_volume; fi
02attach-volume:
command: aws ec2 attach-volume --region eu-central-1 --volume-id vol-ddb08e34 --instance-id $(curl -s http://169.254.169.254/latest/meta-data/instance-id) --device /dev/sdh
ignoreErrors: true
03wait:
command: sleep 10
04trymount:
@veselosky
veselosky / s3gzip.py
Last active May 8, 2023 21:42
How to store and retrieve gzip-compressed objects in AWS S3
# vim: set fileencoding=utf-8 :
#
# How to store and retrieve gzip-compressed objects in AWS S3
###########################################################################
#
# Copyright 2015 Vince Veselosky and contributors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
@bblanchon
bblanchon / settings.json
Created February 9, 2016 10:28
Sublime Text: Restore Quick Switch Project shortcut
{ "keys": ["ctrl+alt+p"], "command": "prompt_select_workspace" }
@alopresto
alopresto / gpg_git_signing.md
Last active January 18, 2024 22:42
Steps to enable GPG signing of git commits.

If anyone is interested in setting up their system to automatically (or manually) sign their git commits with their GPG key, here are the steps:

  1. Generate and add your key to GitHub
  2. $ git config --global commit.gpgsign true ([OPTIONAL] every commit will now be signed)
  3. $ git config --global user.signingkey ABCDEF01 (where ABCDEF01 is the fingerprint of the key to use)
  4. $ git config --global alias.logs "log --show-signature" (now available as $ git logs)
  5. $ git config --global alias.cis "commit -S" (optional if global signing is false)
  6. $ echo "Some content" >> example.txt
  7. $ git add example.txt
  8. $ git cis -m "This commit is signed by a GPG key." (regular commit will work if global signing is enabled)
@tzmartin
tzmartin / embedded-file-viewer.md
Last active May 14, 2024 19:17
Embedded File Viewer: Google Drive, OneDrive

Office Web Apps Viewer

('.ppt' '.pptx' '.doc', '.docx', '.xls', '.xlsx')

http://view.officeapps.live.com/op/view.aspx?src=[OFFICE_FILE_URL]

<iframe src='https://view.officeapps.live.com/op/embed.aspx?src=[OFFICE_FILE_URL]' width='px' height='px' frameborder='0'>
</iframe>

OneDrive Embed Links

@g0t4
g0t4 / _README.md
Created November 30, 2016 03:46
Setting up a Docker Hub registry mirror on a Synology NAS

Instructions

  • Save the docker-compose.yml and config.yml in the same directory on one of your volumes on the NAS.
  • SSH in and use docker-compose up -d
  • Test the mirror with curl --head http://NAS-IP:55000
  • Start up docker daemons with the following option or put this in the daemon config file or copy into Docker for Mac/Windows settings. --registry-mirror=http://NAS-IP:55000
  • Pull an image and then check that it is cached in your mirror with curl http://NAS-IP:55000/v2/_catalog
    • or check that a large image isn't slow after the first pull :)

Notes

@jgdoncel
jgdoncel / fn_remove_accents.sql
Last active April 19, 2024 12:20
MySQL Function to remove accents and special characters
DROP FUNCTION IF EXISTS fn_remove_accents;
DELIMITER |
CREATE FUNCTION fn_remove_accents( textvalue VARCHAR(10000) ) RETURNS VARCHAR(10000)
BEGIN
SET @textvalue = textvalue COLLATE utf8_general_ci;;
-- ACCENTS
SET @withaccents = 'ŠšŽžÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÑÒÓÔÕÖØÙÚÛÜÝŸÞàáâãäåæçèéêëìíîïñòóôõöøùúûüýÿþƒ';
@saurabhshri
saurabhshri / pip.md
Last active September 24, 2023 11:07
Install and use pip in a local directory without root/sudo access.

Install and use pip in a local directory without root/sudo access.

Why?

Many users when are given server access, do not have root (or sudo) privileges and can not simply do sudo apt-get install python-pip . Here's an easy way you can install and use pip without root (or sudo) access in a local directory. Note : This works without easy_install too.

How?