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Articles on Trending Technologies
Technical articles with clear explanations and examples
Typing Enter/Return key in Selenium.
We can type Enter/Return key in Selenium. We shall use the sendKeys method and pass Keys. ENTER as an argument to the method. Also, we can use pass Keys. RETURN as an argument to the sendKeys method for the same purpose.To use the Keys class, we have to incorporate import org.openqa.selenium.Keys to the code. Let us type Enter/Return after inputting text within the below edit box.Exampleimport org.openqa.selenium.WebDriver; import org.openqa.selenium.chrome.ChromeDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.By; import org.openqa.selenium.Keys; public class TypeEnter{ public static void main(String[] args) { System.setProperty("webdriver.chrome.driver", "C:\Users\ghs6kor\Desktop\Java\chromedriver.exe"); WebDriver driver = new ...
Read MoreC++ program to overload addition operator to add two complex numbers
Suppose we have a complex number class with real and imaginary part. We shall have to overload the addition (+) operator to add two complex number. We also have to define a function to return complex number in proper representation.So, if the input is like c1 = 8 - 5i, c2 = 2 + 3i, then the output will be 10 - 2i.To solve this, we will follow these steps −Overload the + operator and take another complex number c2 as argumentdefine a complex number called ret whose real and imag are 0real of ret := own real + real ...
Read More8051 Program to Add two 8 Bit numbers
Intel 8051 is an 8-bit microcontroller. It has many powerful instructions and IO accessing techniques. In this section, we will see one of the simplest program using 8051.Here we will add two8-bit numbers using this microcontroller. The register A(Accumulator) is used as one operand in the operations. There are seven registers R0 – R7 in different register banks. We can use any of them as the second operand.We are taking two number 5FH and D8H at location 20H and 21H, After adding them, the result will be stored at location 30H and 31H. AddressValue...20H5FH21HD8H...30H00H31H00H...ProgramMOVR0, #20H;set source address 20H to R0 ...
Read MoreWhat is Pipelining in Computer Architecture?
Pipelining defines the temporal overlapping of processing. Pipelines are emptiness greater than assembly lines in computing that can be used either for instruction processing or, in a more general method, for executing any complex operations. It can be used efficiently only for a sequence of the same task, much similar to assembly lines.A basic pipeline processes a sequence of tasks, including instructions, as per the following principle of operation −Each task is subdivided into multiple successive subtasks as shown in the figure. For instance, the execution of register-register instructions can be broken down into instruction fetch, decode, execute, and writeback.A ...
Read MoreC++ Program to Check if all rows of a matrix are circular rotations of each other
The aim of this article is to implement a program C++ program to check if all rows of a matrix are circular rotations of each other. Here is a small glimpse on what a matrix exactly is. The rectangular array of symbols or numbers organized in rows and columns is known as a matrix. A matrix can be of many distinct types, including row, column, horizontal, vertical, square, diagonal, identity, equal, and singular. Addition, subtraction, as well as multiplication are the three fundamental matrix operations. The goal is to determine whether all rows of a matrix of size n*n ...
Read MoreMinimize given Number by swapping adjacent digits with odd difference
The aim of this article is to implement a program to minimize a given number by swapping adjacent digits with odd differences. The goal is to determine the lowest amount that can be created from a string of size N indicating an integer using only the characters '1', '2', and '3' by exchanging adjacent characters any number of times. As we all know, a string is a group of characters that ends with the null character "0" in C programming. Characters from the C String are kept in a character array. A C string differs from a character array in ...
Read MoreC++ Program to Find Lexicographically minimum string rotation
The aim of this article is to implement a C++ Program to Find Lexicographically minimum string rotation. Coming on to the definition of string, a string is a group of characters that ends with the null character "0" in C programming. Characters from the C String are kept in a character array. A C string differs from a character array in that it ends with the distinctive character "\0." Finding the rotation of a string that has the lowest lexicographical order among all feasible rotations is known to be the lexicographically minimal string rotation as well as lexicographically smallest circular ...
Read MoreCheck if given String is K-periodic for all K in range [1, N]
The aim of this article is to implement a program to check if a given String is K-periodic for all K in range [1, N]. The aim is to determine whether the supplied string is K-periodic provided the string s and the integer K. If a string repeats the sub-string str[0... k-1], it is said to be k-periodic; for example, the string "ababab" is 2 periods long. Print Yes if the supplied string is k-periodic; otherwise, print No. If a character string can be created by concatenating at least one repeats from another string of length k, it is said ...
Read MoreHow to change button group appearance in Material UI?
In this article, we will explore how to customize the appearance of a button group, in Material UI so that it suits the needs of your application. Material UI, also known as MUI is a frontend library developed by Google. It provides a collection of to use React components that can be used in frameworks, like React and NextJS. With Material UI you get access to a range of components such as buttons, checkboxes, selects and more. One specific component called ButtonGroup is particularly useful for grouping buttons Button groups are great for enhancing the user experience by organizing buttons. ...
Read MoreHow to align and overlap Badge in Material UI?
Badges play an important role in designing a web UI, whether you are building a social media site, a messaging app, or anything else that requires the use of badges. Material UI provides an easy way to accomplish this task with just one component called the Badge API. So, in this article, we are going to learn how to align and overlap badges in Material UI. But before we dive into the steps to align and overlap the badges in MUI, let’s first understand what exactly a badge is. What is a Badge? A badge is a small component mostly ...
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