Python

Installation

Use Anaconda.

Basic Usage

Lambda Function

lambda x: x * 2

Filesystem Read and Write

List all files in a folder

Reference

gazeDir = "Gaze_txt_files"
# List of folders in root folder
gazeFolders = [path.join(gazeDir, x) for x in os.listdir(gazeDir)]
# List of files 2 folders down
gazeFiles = [path.join(x, y) for x in gazeFolders for y in os.listdir(x)]

Read entire text file into a list

[1]

with open('C:/path/numbers.txt') as f:
    lines = f.read().splitlines()

Regular Expressions (Regex)

Reference