Use string format() function to up to 2 decimal places in Python. You need to Call str.format(number) with “{:.2f}” as str and a float as… Read More »Print up to 2 decimal places in Python | Example code
If you want to count duplicates for a given element then use the count() function. Use a counter() function or basic logic combination to find… Read More »Python find duplicates in a list and count them | Example code
The first thing to know is there’s no null keyword in Python. Instead of null, there’s a None keyword used in Python. so there is… Read More »Python None vs null | Basics
If you want to return a null function in Python then use the None keyword in the returns statement. Example Python return null (None). Output:… Read More »Python returns null function | Example code
Use the float() method or decimal() method to convert string to double in Python. The conversion of string to double is the same as the… Read More »Convert Python string to double | Example code
Using the map() function you can convert a list of strings into a list of int (number). Use the map() function in Python to apply… Read More »Python map string to int | Example code
Use the map() function to convert the list of strings to int in Python. Maps each string to an int and Converts mapped output to… Read More »Convert the list of strings to int Python | Example code
Use the int() function to Convert the list to int in Python. This method with a list comprehension returns one integer value that combines all… Read More »Convert list to int Python | Example code
Use copy() method to copy the dictionary in Python. This method returns a copy (shallow copy) of the dictionary and doesn’t take any parameters. Example… Read More »Python copy dictionary | copy() function
Use float() function to convert String to float in Python. This function takes any data type and converts it into a floating-point number. Example convert… Read More »Convert string to float Python | Example code