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@evenv
evenv / Spark Dataframe Cheat Sheet.py
Last active June 24, 2022 23:45
Cheat sheet for Spark Dataframes (using Python)
# A simple cheat sheet of Spark Dataframe syntax
# Current for Spark 1.6.1
# import statements
from pyspark.sql import SQLContext
from pyspark.sql.types import *
from pyspark.sql.functions import *
#creating dataframes
df = sqlContext.createDataFrame([(1, 4), (2, 5), (3, 6)], ["A", "B"]) # from manual data
@robulouski
robulouski / gmail_imap_example.py
Last active April 19, 2024 02:27
Very basic example of using Python and IMAP to iterate over emails in a gmail folder/label. http://www.voidynullness.net/blog/2013/07/25/gmail-email-with-python-via-imap/
#!/usr/bin/env python
#
# Very basic example of using Python and IMAP to iterate over emails in a
# gmail folder/label. This code is released into the public domain.
#
# RKI July 2013
# http://www.voidynullness.net/blog/2013/07/25/gmail-email-with-python-via-imap/
#
import sys
import imaplib
@pthrasher
pthrasher / beginner.vimrc.vim
Created October 22, 2012 19:26
A well commented beginner set of vim settings for your ~/.vimrc
" Beginners .vimrc
" v0.1 2012-10-22 Philip Thrasher
"
" Important things for beginners:
" * Start out small... Don't jam your vimrc full of things you're not ready to
" immediately use.
" * Read other people's vimrc's.
" * Use a plugin manager for christ's sake! (I highly recommend vundle)
" * Spend time configuring your editor... It's important. Its the tool you
" spend 8 hours a day crafting your reputation.
@beniwohli
beniwohli / greek_alphabet.py
Created January 4, 2011 19:29
A Python dictionary mapping the Unicode codes of the greek alphabet to their names
greek_alphabet = {
u'\u0391': 'Alpha',
u'\u0392': 'Beta',
u'\u0393': 'Gamma',
u'\u0394': 'Delta',
u'\u0395': 'Epsilon',
u'\u0396': 'Zeta',
u'\u0397': 'Eta',
u'\u0398': 'Theta',
u'\u0399': 'Iota',