Team GyaniPandit

String Concatenation When we use the + operator with the numbers, we are just performing the addition. For example, 5 + 6 is 11. But what if we are using the same + operator with the strings? Well, this would be something called string concatenation. This simply means that we are joining the two strings. […]

At times, we might require to deal with the strings, in our python programs. We can say that Python Strings is one of the most used, and most popular types of data in python. In fact, when we are writing some print function, or we are writing the input function, we are probably making use

Python Dictionary values Now, we are going to have a look at the values method. The values method is going to give us a view object of values of the dictionary. The object contains the values of the dictionary. Let’s have a look at a sample program, which would help us better understand the keys

Python Dictionary update Now, we are going to learn about the update method, in relation to the dictionary. With the update method, we can insert the specified item into the dictionary. These specified items can be a dictionary or some iterable object with key-value pairs. Let’s have a look at an example, where we would

Python Dictionary setdefault Now, we are going to learn about the setdefault method. If we want to access the element of the dictionary, we can do it very easily, using the setdefault method. Using the setdefault method, we get the value of the element corresponding to the specified key, if the key is present. But

Python Dictionary popitem Now, we are going to learn about the popitem method. Whenever we are required to remove the last added key-value pair from the dictionary, we can do that using the popitem method. So, we can simply say that the popitem method removes the last inserted key-value pair from the dictionary. Remember, if

Python Dictionary pop Now, we are going to learn about the pop method. The pop method helps us remove the specified element from the dictionary. This method returns the value of the removed element. We have to specify what element needs to be removed. Let’s have a look at the program, which would help us

Python Dictionary keys Now, we are going to have a look at the keys method. The keys method is going to give us a view object of the keys of the dictionary. The object contains the keys of the dictionary. Let’s have a look at a sample program, which would help us better understand the

Python Dictionary items Now, we are going to have a look at the items method. The items method returns a view object, which contains the key-value pairs of the dictionary, as tuples. Let’s have a look at an example program, which would help us to understand the items method, and also help us to visualize

Python Dictionary get Now, we are going to have a look at the get method. As the name of the method says, using the get method, we are able to get some value corresponding to the key, if the key is there in the dictionary, else we are going to get the default value. Well,