Ensure a data frame column is a float-type column Python List Manipulation Concatenate two python lists Convert a python string to a list of characters Randomize contents of python list JSON Manipulation Convert a dictionary to a json string Convert a json string back to a python dictionary Load...
The largest VBA Cheat Sheet we've ever made, this guide explains every string manipulation function and even covers complex operations, like executing a regex with pattern recognition. Add to Cart $20.00 File I/O Cheat Sheet This 3-page reference guide includes everything you need to know abou...
Python comes with many useful built-in functions and methods for string manipulation. For example, if you pass a string as an argument to len(), then you’ll get the string’s length, or the number of characters it contains:Python >>> len("Happy pythoning!") 16 ...
If you're interested in more cheat sheets, check out our Bokeh cheat sheet for data visualization in Python and our Pandas cheat sheet for data manipulation in Python. Do you want to learn more? Complete the Intro to Python for Data Science course today!
'Hello world'Again, this isn’t the best way to go about capitalizing a string. That said, if you needed to roll your own string manipulation function, both of the functions up to this point might serve as a good start. Capitalize a String Using Built-in Upper MethodIn...
Regular expressions are one of the most widely used tools in natural language processing and allow you to supercharge common text data manipulation tasks. Use this cheat sheet as a handy reminder when working with regular expressions. Have this cheat sheet at your fingertipsDownload PDF More on ...
Pandas serves as the foundation for data manipulation by providing DataFrame and Series objects that handle tabular data intuitively. You can perform operations like filtering rows, grouping similar data, merging multiple datasets, and reshaping data structures using methods such as merge(), concat(),...
Free Bonus: Click here to get our free Python Cheat Sheet that shows you the basics of Python 3, like working with data types, dictionaries, lists, and Python functions.Take the Quiz: Test your knowledge with our interactive “Reading and Writing Files in Python” quiz. You’ll receive a...
crazyguitar/pysheeet - Python Cheat Sheetaltair-viz/altair - Declarative statistical visualization library for Pythonwkentaro/labelme - Image Polygonal Annotation with Python (polygon, rectangle, circle, line, point and image-level flag annotation)....
Bits cheat sheet - you should know many of the powers of 2 from (2^1 to 2^16 and 2^32) Get a really good understanding of manipulating bits with: &, |, ^, ~, >>, << words Good intro: Bit Manipulation (video) C Programming Tutorial 2-10: Bitwise Operators (video) Bit Manipu...