Using the if statement you can find the function returned true or not in Python. This step is needed some time in order to proceed… Read More »Python check if the function returns True | Example code
Booleans represent one of two values: True or False in Python. Boolean expression is needed in if statement, for loop, comparison Operations to evaluate the… Read More »True False Python | Booleans represent
There are two ways to create an empty NumPy Array. NumPy.zeros and NumPy.empty Both of these methods differ slightly. Shape – Shape of the new… Read More »Create empty NumPy Array | Example code
To initialize an empty string in Python, Just create a variable and don’t assign any character or even no space. This means assigning “” to… Read More »Python initialize empty string | Example code
First, read each line from the file and then use the title() function to capitalize each word in the line. Example program to capitalize the… Read More »Write a program to capitalize first letter of every word in a file in Python
Use slice notation [length-2:] to Get the last two characters of string Python. For it, you have to get the length of string and minus… Read More »Get last two characters of string Python | Example code
Use the slice notation [ ] with 1:-1 as an argument to trim the first and last character. Where 1 represents the second character index… Read More »Python trim first and last character | Example code
Traverse a string in Python using while loop is simple, see below code. It’s making sure that the condition is correct in every iteration. Example… Read More »How to traverse a string in Python using while loop | Example code
The slice notation [:-1] is the right approach to remove the last character from the list python. You can also use the pop() and del… Read More »Remove last character from list Python | Example code
Using the for loop construct can Iterate through the string in Python. If you need access to the index as you iterate through the string,… Read More »Iterate through string Python | Example code