Convert int to binary string in Python
Quickly turn an integer into a binary string in Python:
Need a fixed number of bits? The format()
function can help:
For instance, when converting the integer 42
:
Savour the simplicity and power Python brings to handling numeric conversions. Now let's dive a bit deeper. Grab your oxygen tanks!
Format() function & f-strings – Your Swiss Army Knife
Using format() specifiers – elaborate fashion
In Python's wardrobe, the format()
function belts out numerous costume changes. With binary numbers, you can tailor to fit:
- Include the
0b
prefix to recognise a binary number:
- Lead with zeros for padded elegance:
f-strings – the new black
Python 3.6 gave us f-strings
- blowing a fresh wind through string formatting with simplicity and elegance:
Additionally, f-strings
let you style your binary with the 0b
prefix and a neat padding:
Making code work harder, smarter – Python's Secret Sauce
Lambda for inline conversion – the pocket knife
Why carry a toolbox when a pocket knife will do? Here's how to get a binary string using a concise lambda
:
This is as compact as it gets. Just call binary(your_integer)
when you need your binary string.
Problem subdivision – serving in manageable bites
Complex problems seem simpler when broken down. Turning an integer into a length-fixed binary string is as simple as a two-step recipe: convert then pad:
Official Documentation – The Oracle speaks
The Python official documentation is your mentor, your guide. Refer to it when you need deeper understanding on formatting options and efficient coding techniques.
Using existing tools – On the shoulders of giants
Standard over third-party libraries – keep it homegrown
Native is neat. Where you can, use Python's built-in libraries. Reach out to third-party libraries only when the built-in can't meet your specific requirements.
Code snippet collection – DIY toolkit
Buy once, use many times. Your DIY toolkit. Save your binary conversion and other code snippets for future use.
Journey to efficiency – Shed the flab
Writing efficient code is an art - especially in loops or recursion. Whether you're dealing with a massive dataset or real-time processing, make sure your binary conversion methods sizzle with speed and slim on memory usage.
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