During data processing using python, we may come across a list whose elements are tuples. And then we may further need to convert the tuples into a list of strings.With joinThe join() returns a string in which the elements of sequence have been joined by str separator. We will supply ... Read More

Sometimes we may be given a python list whose elements are tuples. Then we may have a data processing requirement which will need these tuples to be converted to lists for further processing. In this article, we will see how to convert a list of tuples to a list of ... Read More

We may come across a lists whose elements are tuples. But for further data processing we may need to convert the tuples to the normal elements of a list. In this article we will see the approaches to achieve this.With list comprehensionIn this approach we design nested for loops to ... Read More

Python has a wide variety of data manipulation capabilities. We have a scenario in which we are given a list which has elements which are pair of numbers as tuples. In this article we will see how to extract the unique digits from the elements of a list which are ... Read More

While manipulating data with python, we may come across a list which has numbers as strings. Further we may want to convert the list of strings into tuples. Of course the given strings are in a particular format of numbers.With map and evalWe will use the map function to apply ... Read More

While dalign with lists, we may come across a situation where we have to process a string and get its individual characters for further processing. In this article we will see various ways to do that.With list comprehensionWe design a for loop to go through each element of the list ... Read More

Analysing data using python can bring us scenario when we have to deal with numbers represented as strings. In this article we will take a list which has numbers present as strings and we need to convert then to integers and then represent them in a sorted manner.With map and ... Read More

For data manipulation using python, we may come across scenario where we have strings containing numbers in a list. To be able to make calculations, we will need to change the strings into numbers. In this article we will see the ways to change the strings into numbers inside a ... Read More

For data manipulation in python we may come across situation to convert a dictionary object into a string object. This can be achieved in the following ways.with str()In this straight forward method we simple apply the str() by passing the dictionary object as a parameter. We can check the type ... Read More

As part of data manipulation, we will come across the need to have a single case for all the letters in a string. In this article we will see how to take a list which has string elements with mixed cases. We then apply some python functions to convert them ... Read More