How To Remove Trailing Slash In Python
How do you remove a trailing slash in a string using Python? There are two popular ways to remove a trailing slash from a string in Python. The most common …
Slice operator
How To Prepend List With A New Value Or Contents Of Another List In Python
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 …
Range And Len Functions Together In Python
How do you find the length of a range object in Python? In Python the built-in function len() can provide the length of a string or list, can the same …
5 String Operators In Python Everyone Needs To Know
What are the most common string operators used in Python and why they’re essential to know? It doesn’t take long when you begin programming in Python to work with strings …
How To Remove File Extension From Path String In Python: One-Liner
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 …
What Does [:-1] In Python Mean And Why Use It?
What does [:-1] in Python actually do and why would you want to use it? [:-1] in Python is a slice operation used on strings or lists and captures all …
How To Initialize A Dictionary In Python
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 To Get First And Last N Characters From A String In Python
It can be quite easy to get the first character in a string, but how can you get the first n characters from a string? Or what about the last …
How To Increment By 2 Or More In For Loop In Python [Examples]
How do you increment through a for loop by 2 or more using Python? To iterate by 2 or more when processing a for loop expression use the third parameter …
How To Capitalize First Letter Of Every Word In Python (One-Liner)
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 …
Split A String In Half In Python With One Line Of Code And Without Imports
How do you split a string into two equal halves using Python? To tackle this exercise you need to know how you’re going to operate on odd numbered string lengths. …
What Does [:] Mean In Python? Code Examples
When using the slice operator [start:stop:step] to capture only a subset of data from an original list or string, what does [:] do? The slice operator containing no values for …
How To Get Last Character From A String (Shortest Code Examples)
How do you get the last character from a string using Python? Thankfully Python has an easy way to fetch the last character from a string using the slice operator. …
How To Remove First & Last Characters From String In Python (Code Examples)
How can you remove the first and last characters from a string easily in Python? Can it be done using just one line of code? With Python of course it …
Transpose A List Of Lists: Python Examples, No Imports
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 …
Remove Multiple Items From List By Index: Python (Examples, No Imports, One-Liners)
To remove an individual item from a list in Python you can use either a list method or the del statement, both approaches mutate the original list – meaning the …
Reverse Order Of List In Python Without For Loops (Examples, One-Liners, No Imports)
There have been times when after creating a list in Python I’ve wanted to sort a list and then have the list reversed from ascending to descending. To reverse the …
