Found 27154 Articles for Server Side Programming

In this article we have to find the non -overlapping occurrences of N repeated K characters using Python. These kinds of problems are very common while working with strings in Python. Understanding the Problem The problem at hand is to find the non-overlapping occurrences of N repeated K characters. In simple terms we will be given a string and in that string there will be some repeated characters so we have to find out the appearances of specific characters and show the count for it. Here N is any character in the given input string and K is the count ... Read More

The problem at hand is to get the indices of non-none elements in the given input list and implement the solution using Python. Sometimes we need to find the empty of none values in the given dataset so this problem will be helpful to solve these kinds of problems. Understanding the Problem In the given problem we have to find the non-none item's indices in the given input lists. This problem can be helpful to filter out none values from the list or whenever we want to perform operations on none items. For example we will be given a list ... Read More

The problem at hand is that we have to create an algorithm for getting the nested records list from the given multiple lists with the help of Python. Sometimes we need to combine the given lists for a reason in real life applications. So this problem will be helpful to solve those problems. Understanding the Logic for the Problem In this problem we will be given two or more lists and we have to combine and form a nested records list by applying the logic. So we will use different approaches to do this task. First we will use the ... Read More

In the given problem statement we have to convert the given nested list into a single value tuple with the help of Python functionalities. So we will use different techniques to solve this task in python. Understanding the Problem The problem at hand is to create a single value tuple using the nested list and implement the code in Python. Sometimes we need to solve these kinds of problems in competitive programming or in company interviews. The nested list allows us to store multiple sublists in a single list. And a single value tuple means in a tuple there should ... Read More

In the given problem statement we have to showcase the nested dictionary and its combinations using Python. So we will discuss some examples and understand what exactly a nested dictionary is, how it works and how we can use it. What is a Dictionary in Python? As you may probably know, the dictionary is a set of information in which data is stored in key-value pairs. If we take an example of an English dictionary, there are words which are the key and its value is the meaning of that particular word. Similarly Python provides some predefined data structures and ... Read More

The given problem statement is required to find the nearest of K and sort them as per the value of K using Python. So we will use basic Python to solve this problem. Understanding the Problem The problem at hand is to sort the given items of the list as per the increasing difference from the value of K. And K is the given value which will be used to calculate the difference from each item and arrange the items based on the minimum difference. Let’s understand this problem with an example: So we can see here that ... Read More

In the given problem statement we have to multiply all the cross list elements and create a new list of those products using the Python functionalities. In some circumstances, we must multiply each pair of items from the two lists to produce a single list containing the products. We will thus talk about the logic for solving this challenge in various ways. Understanding the logic for the Problem The problem at hand is to multiply the all cross elements of the given lists and create a single list which will be holding the products of these elements. To solve this ... Read More

In the given problem statement we have to calculate the multiplication of the same key value in the given dictionary. So we will be solving this problem by implementing the code in Python. Understanding the Problem The problem at hand is to perform the multiplication on the like keys in a given list of dictionaries using Python. So we will be having the list of dictionaries as the input and this data will contain key-value pairs in which the keys will be identical in the dictionaries. So we have to multiply the respective values of the same keys. Logic for ... Read More

The given problem statement is to get the grouped summation of the same key in the given list of tuples. So we will use Python functionalities to write the program for this problem. Understanding the Problem The problem at hand is to calculate the sum of values in the given input list data as per the multiple keys and this process is known as the Multiple Keys Grouped Summation. So we will be given data with the key and value pairs. Our task is to group the values as per the multiple keys and we have to calculate the sum ... Read More

In Python we have to implement a solution for sorting multiple columns in tuples. So we will solve this problem using basic Python functionalities and also with the help of the operator module. Understanding the Problem In the given problem we have to sort a list of tuples as per the multiple columns. Every tuple shows a row of data and we have to sort the rows as per the specific columns in a specific order. For example let’s see the below − Input List = [(5, 8), (4, 6), (2, 5), (7, 9), (5, 3)] Sorted List = ... Read More