You can do this by converting the list to a set using the set() method and comparing the length of this set with the length of the original list. If found equal, return True else …

Python | Pickling, and Unpickling The pickle module accepts any Python object and converts it into a string representation and dumps it into a file by using the dump function, this process is called pickling. …

Python | swapcase() Function It is a string's function that converts all uppercase characters into lowercase and vice versa. It automatically ignores all the non-alphabetic characters.   string = "IT IS IN LOWERCASE." print(string.swapcase())  

We can use the Counter method from the collections module from collections import Counter dict1 = {'a': 5, 'b': 3, 'c': 2} dict2 = {'a': 2, 'b': 4, 'c': 3} new_dict = Counter(dict1) + Counter(dict2) …

Python | lists, and tuples Lists and Tuples both are sequence data types that can store a collection of objects in Python. They are both heterogeneous data types means that you can store any kind of …

Python | Delete a file Using command  os.remove(file_name)   Use the os module to delete a file, we need to first import it, and then use the remove() function provided by the module to delete the file. It …

Django | Request/Response Cycle Whenever a request is received by the Django server. The Request is processed by various middlewares and is passed to the URL Router. Then, the server looks for a matching URL in the urlpatterns …

Python | enumerate() Function The enumerate() function is used to iterate through the sequence and retrieve the index position and its corresponding value at the same time.   lst = ["A","B","C"] print (list(enumerate(lst))) #[(0, 'A'), (1, 'B'), …

Python | accessors, mutators, and @property What we call getters and setters in languages like Java, we term accessors and mutators in Python. In Java, if we have a user-defined class with the property ‘x’, we …

MRO stands for Method Resolution Order. Talking of multiple inheritances, whenever we search for an attribute in a class, Python first searches in the current class. If found, its search is satiated. If not, it …

Some of the more well-known companies that make use of Django are:’ Instagram Mozilla Firefox Reddit YouTube Disqus Bitbucket Spotify NASA Pinterest Eventbrite, etc.

Python | Generator Functions that return an iterable set of items are called generators. It is a normal function except that it yields expression in the function. It does not implements __itr__ and next() method and …

Compared to other frameworks, Django offers more code reusability. As Django is a combination of apps, copying those apps from one directory to another with some tweaks to the settings.py file won't need much time …

Python | split() and join() You can use split() method to split a string based on a delimiter to a list of strings. and join() method is used to join a list of strings based on …

Python | new_style and old_style Old-style: With old-style classes, class and type are not quite the same things.  If obj is an instance of an old-style class, obj __class__ designates the class, but the type(obj) is always …