Bite 87. Convert Decimal to Roman Numerals


Complete romanize that takes a decimal number and converts it β¦
3.10
numbers
OrderedDict


Bite 59. Create a multiplication table class of variable length


Danny does not like rote learning (nor do we!). He β¦
3.10
classes
dunder methods
exception handling
numbers


Bite 39. Calculate the total duration of a course


In this Bite you read in a text file with β¦
3.10
datetime
findall
numbers
timedelta


Bite 98. Code your way out of a grid


Given a 2D grid of equal length x and y, β¦
3.10
looping
namedtuple
numbers
tuple unpacking


Bite 127. Return the right ordinal suffix for a number


In this Bite you complete a function that takes an β¦
3.10
dict
modulo
numbers
string manipulation


Bite 142. Exception Handling: Calculate the Winning Player


Complete the two functions below: calculate_score takes a list of β¦
3.10
exception handling
namedtuple
numbers


Bite 159. Create a simple calculator


In this Bite you will create a simple calculator. It β¦
3.10
exception handling
numbers
operator


Bite 163. Which packages were upgraded?


In this Bite you compare a list of packages (aka β¦
3.10
comparison
dict
numbers
string manipulation


Bite 169. Simple length converter


Your task is to complete the convert() function. It's purpose β¦
3.10
exception handling
numbers
rounding


Bite 206. Calculate and evenly split the bill


Three old friends Bob, Mary, and Alice meet at PyCon β¦
3.10
Decimal
numbers
rounding


Bite 208. Find the number pairs summing up N


In this Bite you complete find_number_pairs which receives a list β¦
3.10
itertools
looping
numbers


Bite 268. Number Transformers


Inspired by the movie Transformer, John decides to design a β¦
3.10
algorithms
numbers


Bite 270. Most frequent digit in number


Given an integer number, find the most frequent digit in β¦
3.10
Counter
counting
numbers


Bite 274. Number conversion problem


Recursion in computer science is a method of solving a β¦
3.10
algorithms
numbers
recursion


Bite 278. Major and minor numbers


You are given a list of integers. Write code to β¦
3.10
collections
max
min
numbers


Bite 279. Armstrong numbers


In number theory there are many interesting numbers  eg. β¦
3.10
algorithms
numbers


Bite 288. Smallest number


Write a function that accepts a list of digits and β¦
3.10
numbers


Bite 292. Scoring matrices


Proteins fulfill important functions in all organisms and consist of β¦
3.10
bioinformatics
enumerate
looping
numbers
zip


Bite 293. N digit numbers


Write a function that accepts a list of numbers and converts β¦
3.10
numbers


Bite 294. Bowling score


If you've never tried bowling, it's a fun game to β¦
3.10
games
looping
numbers


Bite 300. π₯³ PTO Calculator


We've all been affected by COVID19 in one way or β¦
3.10
calendar
datetime
exception handling
looping
numbers
string formatting


Bite 322. Reading progress


Happy New Year! How many books do you aim to β¦
3.10
datetime
numbers


Bite 325. Floating point arithmetic


This Bite introduces you to a few issues associated with β¦
3.10
arithmetic
floats
numbers
rounding


Newbie Bite 42. List Comprehension


In this Bite, you will learn how to write list β¦
3.10
integer
isdigit
list comprehensions
newbie
numbers


Bite 1. Sum n numbers


Write a Python function that calculates the sum of a β¦
3.10
default args
freebie
None
range
sum


Bite 57. Create a simple calculator that receives command line arguments


In this Bite you write a simple calculator that can β¦
3.10
argparse
functools
reduce


Bite 71. Keep state in a class + make its instance callable


In this Bite you write a small class to keep β¦
3.10
classes
dunder methods


Bite 94. Parse PyCon talk data from YouTube


PyCon2018 was awesome! But you clearly had to choose the β¦
3.10
list comprehensions
max
namedtuple


Bite 96. Build Unix' wc program in Python


In this Bite you will convert Unix' wc command into β¦
3.10
file processing
tempfile
Unix


Intro Bite 07. Filter numbers with a list comprehension


Complete the function below that receives a list of numbers β¦
3.10
freebie
list comprehensions
modulo


Bite 117. Round a number even (a.k.a. banker's rounding)


Bankers Rounding is an algorithm for rounding quantities to integers, β¦
3.10
Decimal
rounding


Bite 120. Write a numbers validation decorator


Let's get some more practice with decorators ... in this β¦
3.10
decorators


Bite 121. Determine the strength of a password


In this Bite you evaluate the strength of a password. β¦
3.10
re
string matching


Bite 134. Two Sums


Given a random list of numbers, your task is to β¦
3.10
index
looping
sorting
sum


Bite 152. Manipulate string decorator


Write a decorator called strip_range that replaces characters with dots. β¦
3.10
decorators
kwargs
list
string manipulation


Bite 153. Round a sequence of numbers


It's time to get mathematical! In this Bite we ask β¦
3.10
list comprehensions
math
rounding


Bite 156. Make an index of story characters


You know the index at the end of a book β¦
3.10
collections
defaultdict
enumerate
sorting
string matching


Bite 211. Write a retry decorator


Write a retry decorator that retries executing the function it β¦
3.10
decorators
exception handling


Bite 230. Thumbs up for operator overloading


In this Bite we learn a bit of operator overloading. β¦
3.10
classes
dunder methods
emojis
exception handling
operator overloading


Bite 250. PyBites URL Shortener


URL shortening is a technique on the World Wide Web β¦
3.10
decode
dict
encode
string manipulation
string module
type hinting


Bite 251. Introducing Pandas Series


Let's get started with Pandas! In case you are not β¦
3.10
pandas
series
string module


Bite 253. More Pandas Series Practice


In Bite 251 and Bite 252 we looked at creating β¦
3.10
math
pandas
series
statistics


Bite 254. Global vs local variables


This Bite is to illustrate scoping. You will sum numbers β¦
3.10
global
sum


Bite 284. Pascal triangle


A Pascal triangle is a triangular array of integers constructed β¦
3.10
algorithms
Pascal


Bite 308. Calculate the median from a dictionary


You are in charge of a program that continuously collects β¦
3.10
median
sorting
sum


Bite 310. Create file pairs


In this bite you will write a function that pairs β¦
3.10
bioinformatics
files
regular expressions


Bite 318. Decode base64 encoded data


In this Bite you are going to decode some Base64 β¦
3.10
base64
decode
encode


Bite 321. Magic bytes


Magic numbers are bytes that can be used to uniquely β¦
3.10
bytes
csv
exception handling
file processing
images
string parsing


Bite 329. Convert dict keys to snake case


In this Bite we will take a (nested) dict and β¦
3.10
algorithms
recursion
string manipulation


Bite 350. Learn to handle cron schedule expressions


Let your mind wander and tell us what you think β¦
3.10
crontab
dataclasses
datetime
exception handling
iteration


Bite 355. Create Your First Typer Command Line Interface (CLI) Application


In the previous Bites, you have successfully transformed an existing β¦
3.10
command line
Typer


Bite 375. Find All Letter Combinations of a Phone Number


The typical phone keypad (pictured) features numbers (0  9), β¦
backtracking
itertools
strings

