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
-
Economics & Finance
Articles on Trending Technologies
Technical articles with clear explanations and examples
How to Rank Data by alphabetical order in excel?
In this article, users will learn how to rank data by alphabetical order in Excel. In the Data organization as well as sorting based on alphabetical sequence is the goal of ranking data by alphabetical order. By doing this, users may quickly find and conduct logical along with structured analyses of data. When working with lists of names, products, or any other type of data that can be ordered alphabetically, ranking data alphabetically can be quite useful. It aids in making data retrieval, comparison, and trend or pattern discovery within the dataset easier. Additionally, alphabetical ranking might be helpful ...
Read MoreHow to insert tick mark or tick box in excel cell?
Excel treats the tick mark as text. This implies that the location can be altered by using regular Copy and Paste commands, and the color and size may be altered just like any other text. Simply clicking on a tick box with the mouse, also known as a tick box or tick mark box, the user can choose or deselect an option, tick, or check a tick box. If users seeking functionality like this. A particular sign that can be placed in a cell is a tick symbol, additionally referred to as a tick symbol or tick mark. Example ...
Read MoreHow to insert random(integer) numbers between two numbers without repeats in Excel?
In Microsoft Excel, when a user needs to produce random data or simulate scenarios, adding random integer numbers between two supplied numbers without repeats can be useful. Using this method, a user can fill a range with distinct random integers that fall inside a given range. This article will offer a step-by-step explanation, guaranteeing precision at each junction. The directions have been made to be simple to understand. Look at how to input random integer numbers in Excel without having them repeat. Example 1: To Insert Specific Number of Rows at Fixed Intervals in Excel Step 1 In Microsoft Excel, ...
Read MoreHow to compile few typescript files to single output js-file?
TypeScript is a strongly typed superset of JavaScript that compiles to plain JavaScript. TypeScript adds static type-checking, classes, and interfaces to the language, making writing and maintaining large-scale applications easier. TypeScript files are compiled into JavaScript files that can be run in any browser or server that supports JavaScript. This article will look at how to compile multiple TypeScript files into a single output js-file. We will start by looking at how to use the TypeScript compiler to compile multiple TypeScript files and then see how to use Webpack to bundle multiple TypeScript files into a single JavaScript file. Compiling ...
Read MoreHow to Download the Latest TestNG Jar File?
TestNG is an open−source automation testing framework. It can be used along with build tool such as maven, Gradle, ant and even with snapshot. However, user can separately download the TestNG jar file and configure it with the project without using build tool. In this article, we will see how to download latest TestNG jar. Download latest TestNG jar Following steps should be followed to download the latest/specific version of TestNG jar. Open the browser and navigate to https://testng.org. Once page opens, click on Download present at top. Following screenshot displays testing.org page and download button. ...
Read MoreWhy to use Selenium with TestNG?
TestNG is a powerful testing framework, an enhanced version of JUnit which was in use for a long time before TestNG came into existence. NG stands for 'Next Generation'. TestNG framework provides the following features − Annotations help us organize the tests easily. Flexible test configuration. Multiple test cases can be grouped more easily. Parallelization of tests can be achieved using TestNG. Support for data− driven testing. Inbuilt reporting as well as supported by Extent Reporting and other reporting tools. Selenium by default doesn’t generate any report. Easily configured for Cross Browser testing. TestNG framework can easily integrate ...
Read MoreWhy does TestNG Allow Several Expected Exceptions?
TestNG supports multiple exceptions in single @Test method. It is similar to the catch exception in Java where user can mention multiple exception class those are possible to be thrown. Ex: Syntax in catch exception is: catch(IOException | InterruptedException ex) { Similarly, syntax in TestNG is: @Test(expectedExceptions={NullPointerException.class, IllegalArgumentException.class }) public void throwsNullPointer() { throw new NullPointerException(); } One point to note that, in such scenarios, TestNG expects the one of the exceptions must be thrown from the list. If exception is different from the list or no exception, in such cases it fails the method. ...
Read MoreHow to do Cross Browsing Testing in Selenium with TestNG?
TestNG is a powerful testing framework, an enhanced version of JUnit which was in use for a long time before TestNG came into existence. NG stands for 'Next Generation'. A website should be tested across multiple browsers like IE, Chrome, Firefox, Safari to validate the compatibility of website and functionality. Since the HTML, CSS and java scripts are unique across all browsers, it is always recommended to do cross browser testing to ensure the compatibility of website. Selenium supports cross browser testing so does the TestNG. In this article, we will analyze how to perform cross browser testing in Selenium ...
Read MoreProgram to construct a DFA to check if a given integer is unsigned or not
In this problem, we need to check whether the given number is an unsigned integer using the DFA. We need to construct the DFA using the 2D array to solve the problem. Problem statement – We have given string str of length N. By constructing the DFA, we need to check whether the str represents the unsigned integer. In the output, print ‘unsinged integer’ or ‘Not an unsinged integer’ according to whether the number is unsinged or not. Sample examples Input– str = "1729" Output– “Unsigned integer.” Explanation– As the number doesn’t contain any sign, it is an ...
Read MorePython Program to check if two sentences can be made the same by rearranging the words
In this problem, we need to check whether we can make two strings equal by rearranging the words of the string. We will learn three different approaches to solving the problem. In the first approach, we will use a dictionary. In the second approach, we will use the sort() method, and in the third approach, we will use the counter() constructor, which is used to count the hashable objects in the python. Problem statement – We have given a str1 and str2 containing sentences. We need to check whether we can make both strings equal by rearranging the words of ...
Read More