Python | Sort given list of dictionaries by date
Given a list of dictionary, the task is to sort the dictionary by date. Let’s see a few methods to solve the task. Method #1:… Read More »
Tag Archives: Python dictionary-programs
Python | Combine two dictionary adding values for common keys
Given two dictionary, the task is to combine the dictionaries such that we get the added values for common keys in resultant dictionary. Example: Input:… Read More »
Python | Find keys with duplicate values in dictionary
Given a dictionary, the task is to find keys with duplicate values. Let’s discuss a few methods for the same. Method #1: Using Naive approach… Read More »
Python | Combining values from dictionary of list
Given a dictionary of list values, the task is to combine every key-value pair in every combination. Input : {“Name” : [“Paras”, “Chunky”], “Site” :… Read More »
Python | Filter the negative values from given dictionary
Given a dictionary, the task is to filter all the negative values from given dictionary. Let’s discuss few methods to do this task. Method #1:… Read More »
Python | Zipping two unequal length list in dictionary
Given two lists of possibly unequal lengths, the task is to zip two lists in dictionary such that the list with shorter length will repeat… Read More »
Python | Sum list of dictionaries with same key
You have given a list of dictionaries, the task is to return a single dictionary with sum values with the same key. Let’s discuss different… Read More »
Python | Split dictionary keys and values into separate lists
Given a dictionary, the task is to split that dictionary into keys and values into different lists. Let’s discuss the different ways we can do… Read More »
Python | Get items in sorted order from given dictionary
Given a dictionary, the task is to get all items from the dictionary in sorted order. Let’s discuss different ways we can do this task.… Read More »
Python | Intersect two dictionaries through keys
Given two dictionaries, the task is to find the intersection of these two dictionaries through keys. Let’s see different ways to do this task. Method… Read More »
Python | Ways to change keys in dictionary
Given a dictionary, the task is to change the key based on the requirement. Let’s see different methods we can do this task. Method #1… Read More »
Python | Combine the values of two dictionaries having same key
Dictionary is a collection which is unordered, changeable and indexed. In Python, dictionaries are written with curly brackets, and they have keys and values. It… Read More »
Python | Set Difference in list of dictionaries
The difference of two lists have been discussed many a times, but sometimes we have a large number of data and we need to find… Read More »
Python | Filter dictionary key based on the values in selective list
In Python, sometimes we require to get only some of the dictionary keys and not all. This problem is quite common in web development that… Read More »
Python | Type conversion in dictionary values
The problem of conventional type conversion is quite common and can be easily done using the built-in converters of python libraries. But sometimes, we may… Read More »