Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
Articles on Trending Technologies
Technical articles with clear explanations and examples
How to Remove Leading and Trailing Spaces in Excel?
Spaces can frequently accidentally enter your data, leading to discrepancies and problems with many Excel functions. Cleaning up the unnecessary spaces is crucial for precise and effective data analysis, whether you're working with names, addresses, or any other type of data. Extra leading and trailing spaces are removed from a text string using the TRIM function. Only extra spaces before the first character and after the last character are affected; single spaces between words are unaffected. In this article, we'll go through a variety of techniques for finding and getting rid of leading and trailing spaces in Excel worksheets. By ...
Read MoreHow to Remove Last/First Character if it is a Comma or Certain Character in Excel?
The spreadsheet tool Excel is effective for managing, analysing, and calculating data. When working with data, you could occasionally encounter circumstances where you need to clean up your data by removing specific characters, like commas or other unwanted symbols, from the beginning or end of a cell's content. In this tutorial, we'll walk you through each step of how to execute this task utilising fundamental Excel formulas and functions. By the end of this course, you will be able to consistently clean up your data, ensuring that it is in the desired format and ready for additional analysis. Remove Last/First ...
Read MoreHow to Remove Inverted Commas From Cells in Excel?
Excel is a strong tool that millions of people use all over the world for data analysis, organisation, and manipulation. It happens frequently when working with data in Excel that certain cells have inverted commas (' ') around the text or values. These inverted commas may have been introduced by data import or input from outside sources, and they could make it more difficult for you to do computations or carry out additional data processing. You don't need to panic if you need to delete these undesired inverted commas from Excel cells. Without using any complicated calculations or coding, this ...
Read MoreHow to Remove Internal Spaces in Excel String?
Microsoft Excel is a potent application that is frequently used for data analysis and manipulation. You might need to eliminate spaces from a string at some point while working with text data. These blank spaces are frequently present as undesirable characters that can skew your data or obstruct subsequent processing. This course will arm you with the skills to clean up your data and prepare it for analysis or presentation, whether you have a list of names or addresses or any other data that has to have spaces removed. Therefore, this tutorial is made to accommodate users of all ability ...
Read MoreHow to Remove Indents Within Cells in Excel?
Millions of people and professionals use the robust spreadsheet programme Excel globally. When using Excel, you could encounter instances where a cell's information includes unneeded indentation, which makes your data presentation less than ideal. Fear not if you unintentionally applied excessive indents to a spreadsheet or inherited one with them. This step-by-step tutorial will show you how to remove indents from Excel cells so that your data is legible, concise, and aesthetically pleasing. By the end of this session, you will be familiar with a variety of approaches to dealing with indents effectively, enabling you to improve the readability of ...
Read MoreNumbers whose Factorials end with n Zeros
A factorial of a number is the product of all positive integers up to the given number. For example, the factorial of 5 is denoted as 5! and is equal to the product of all positive integers up to 5: 5! = 5 x 4 x 3 x 2 x 1 = 120 The number of zeros at the end of the decimal representation of a number's factorial is referred to as the "trailing zeros" in a factorial. The factorial of 5, for instance, is 120, which has one trailing zero, while the factorial of 10, on the other hand, ...
Read MoreTime Required to Meet in Equilateral Triangle
An equilateral triangle is a triangle with all of its sides equal in length. As the three sides are equal, the three angles opposing the equal sides are also equal in magnitude. As a result, it is also known as an equiangular triangle, with each angle measuring 60 degrees. The centroid of an equilateral triangle is the point where its three medians intersect. In an equilateral triangle, all three sides are of equal length and all three angles are of equal measure, so each median will intersect at the same point, which is the centroid. Problem Statement Given length ...
Read MoreProgram to calculate Volume and Surface area of Hemisphere
A sphere is a three-dimensional geometric shape that is perfectly round like a ball, while a hemisphere is one half of a sphere. In essence, a sphere would split into two hemispheres if it were sliced in half. Hemispheres are identified by their curving surface, which radiates out from the sphere's core. The Greek terms "hemi" (half) and "sphaira" (sphere) are where the name "hemisphere" comes from. Hemispheres are used to describe and simulate a variety of events in a number of disciplines, including geography, astronomy, mathematics, and physics. Volume of a Hemisphere The volume of a hemisphere is equal ...
Read MoreLeibniz Harmonic Triangle
The Leibniz harmonic triangle, also known as Leibniz's series or the Leibniz formula, is a triangular arrangement of numbers discovered by German mathematician and philosopher Gottfried Wilhelm Leibniz in the late 17th century. The Leibniz harmonic triangle is a triangular arrangement of fractions. We start at the top with the number and the outermost terms are reciprocal of the natural numbers depicting that particular row number. In general, a term in the leibniz harmonic triangle can be determined by the following equation, where r is the row number and c is the column number with the condition that c
Read MoreFirst Occurrence of a Digit in a Given Fraction
The decimal expansion of a fraction is the decimal representation of the fraction's value. In the following article we discuss two approaches to find the first occurrence of c in a/b. Problem Statement Given three integers a, b, c, locate the first instance of c in the fraction a/b after the decimal point. Print-1 if it does not exist. Sample Examples Input a = 5, b = 6, c = 3 Output 2 Explanation $$\mathrm{\frac{a}{b}=\frac{5}{6}=0.83333}$$ So c=3 occurs at the 2nd place after the decimal point. Hence the output is 2. Input a = -10, b = ...
Read More