Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
The challenge of finding the largest number not exceeding a given number N and not containing any of the digits in a string S is a problem that involves string manipulation and number theory. The goal is to determine the greatest possible number that is less than or equal to N while also excluding all of the digits found in the string S. For instance, consider a scenario where N is equal to 1000 and S is equal to "42". In this scenario, the largest number not exceeding N and not containing any of the digits in S would be ... Read More
STL basically stands for Standard Template Library, which is a collection of pre-written code frequently used in Data structures and Algorithms. It was developed in the early 1990s by Meng Lee and Alexander Stepanov. It consists of mainly three components known as containers, algorithms and iterators. Containers are objects that stores and manipulate data such as list, vector, set, map and stack. Algorithm are functions which works on the data stored in the containers such as searching, sorting and also manipulating data. Iterators are object that navigates through the elements of a container easily. STL has became an ... Read More
Excel is a powerful tool that offers a variety of functions for data manipulation and analysis. To extract bold text only from a list in Excel, you can use a VBA macro. Extracting Bold Text Only from a List in Excel Here, we will first create a formula using the VBA application and then use it to complete the task. So let us see a simple process extract bold text only from a list in Excel. Step 1 : Consider an Excel sheet where you have a list of sentences as shown in the below image. On current visible ... Read More
Negative values can occasionally interfere with data analysis or calculations, and deleting them might help you focus on the good parts of your data. Excel provides effective options for filtering out undesired rows with negative values, whether you're working with financial records, survey results, or any other type of data. In this tutorial, we will walk you through the process of detecting and eliminating rows in your Excel spreadsheet that have negative values. Deleting Excel Rows with Negative Values Here we will first create a VBA module and select the range of cells to complete the task. So let ... Read More
Extraction of certain filename components, like the extension, might be helpful when working with filenames in Excel. The file type is indicated by the extension; for example, ".xlsx" stands for Excel files, ".docx" for Word documents, and ".jpg" for image files. You may simply categorise and analyse files depending on their categories, automate specific processes, or carry out different operations on particular file types by understanding how to extract the extension. This tutorial will give you step−by−step instructions and examples so you can comprehend and utilise the strategies whether you're a novice or an expert Excel user. You will have ... Read More
You've come to the right place if you're using Excel to work with matrices and need to extract only the diagonal elements. A matrix's diagonal elements are those that are located on the major diagonal, which runs from top left to bottom right. When performing calculations or data analysis, extracting these pieces might be a valuable activity. In this article, we'll show you how to use Excel's built−in functions and formulas to extract the diagonal members of a matrix. This tutorial will give you step−by−step instructions and examples to help you comprehend and put the extraction process into practise, regardless ... Read More
This tutorial will show you how to extract particular decimal values that are embedded within text strings in Microsoft Excel. It can be difficult to work with data that combines language and numbers, especially when you need to separate and extract particular numerical figures for additional research or calculations. Excel has a number of strong features and methods that can help you complete this task quickly. Learning how to extract decimal values from strings will greatly improve your data manipulation abilities in Excel, whether you're working with financial data, product codes, or any other language that contains numeric information. You'll ... Read More
Visual data representations, such charts and graphs, offer a useful approach to comprehend and analyse data. To obtain the underlying data points from a chart or graph, however, may be necessary in some circumstances for reporting or additional analysis. Whether you work with data as a researcher, student, data analyst, or in any other capacity, this course will provide you the knowledge and abilities you need to get the most out of Excel's visual representations. You will have a thorough understanding of how to extract data from charts and graphs by the end of this tutorial, enabling you to ... Read More
In Java, the IntFunction interface is a functional interface that represents a function that accepts an integer type value as an argument and returns a result of any data type. Here, the functional interface means an interface that contains only a single abstract method and exhibits single functionality. Some examples of functional interfaces are Predicate, Runnable, and Comparable interfaces. The IntFunction interface is defined in the 'java.util.function' package. In this article, we are going to explore the IntFunction Interface and its built-in methods with the help of example programs. IntFunction Interface in Java The IntFunction Interface has a ... Read More
TreeMap is a class of Java Collection Framework that implements NavigableMap Interface. It stores the elements of the map in a tree structure and provides an efficient alternative to store the key-value pairs in sorted order. Internally, TreeMap uses a red-black tree, which is a self-balancing binary search tree. A TreeMap must implement the Comparable Interface or a custom Comparator so that it can maintain the sorting order of its elements otherwise, we will encounter a java.lang.ClassCastException. This article aims to explain how TreeMap works internally in Java. Internal Working of TreeMap in Java To understand the internal ... Read More
To Continue Learning Please Login