How To Read File Into List With 1 Line Of Code In Python
How do read the contents of a file in Python and insert these lines into a list? Using the built-in function open() and the asterisk operator * a file’s contents …
How do read the contents of a file in Python and insert these lines into a list? Using the built-in function open() and the asterisk operator * a file’s contents …
How do you prepend a value or item to a list? Or how do you prepend the contents of a list to another list using Python? There are two ways …
How do you convert a list of strings to a list of integers in Python? And can you do it with one line of code? To convert a list of …
How do you remove the file extension from a path in Python? And can you do it using just one line of code? The file extension is generally the last …
How do you initialize an empty dictionary in Python? Is it best to use dict() or {}? There are two common ways of initializing a dictionary in Python. One involves …
How can you use the Python Regex library to check if a string represents a phone number? To check if a string matches a specific pattern use the Regex library’s …
How do you capitalize the first letter of each word in a string using Python? To capitalize the first letter of every word in Python using one line of code …
How do you find the length of a string in Python without needing to import libraries? To find the length of a string in Python use the built-in len() function …
How do you get a unique list of duplicates from an original list using Python? And how do you get a list of all the duplicate items in a list …
How do you remove duplicates from a list using Python? To remove duplicate elements from a list in Python use a list comprehension to create a new list with no …
How do you find the most common element in a list using Python without importing any special libraries? To find the most frequent elements in a list iterate through the …
What is the syntax for writing a for loop on one line in Python? This syntax is known as a list comprehension and enables the user to write a for …
How do you know if an element in Python is empty? First, you need to define what is meant by the term empty. Does it mean None or an empty …
To insert or append an empty element into a Python list you need to first define what is meant by the word empty. By empty do you mean an empty …
What does the ord() function do? The built-in ord() function in Python converts any Unicode character into a number. It only takes one parameter which must be a single Unicode …
A common requirement in Python is to split a string into the characters which make up the string. I’ve previously shown how you can do this by breaking up a …
To find the length of a list use the built-in len() function which takes a single parameter that is iterable. For example this could be a string, list, tuple or …
How do you increase a variable by one in Python? In other popular programming languages to increment a variable by one you can use the simple increment syntax of ++, …
When using a spreadsheet it can be as easy as using the TRANSPOSE function on a range to transform the rows and columns into columns and rows, but how do …
You can construct a list in a certain number of ways as detailed in the Python documentation. The most popular I use the most is by defining my list variables …