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To clear the canvas for redrawing, use the canvas.clearRect() method in HTML. It clears the specified pixels. The parameters of the method includes − x − The x-coordinate to clear y − The y-coordinate to clear width − The width of the rectangle to clear height − The height of the rectangle to clear Let us see an example to create a canvas and clear it on the click of a button for redrawing in JavaScript. Here’s our canvas code that creates a canvas − var c = document.getElementById("myCanvas"); var ctx = c.getContext("2d"); ctx.strokeRect(5, 5, 25, 15); ctx.scale(2, ... Read More
In the article, the users are going to merge two arrays. The users create any type of two arrays as input like arr1[] and arr2[] with the examples. The users have to create the two types of arrays with multiple elements as the inputs and it presents the result with different elements as the output. Print all of the elements of the array in the sorted sequence in Java programming language. Two approaches are illustrated in this article. The first approach uses the concept of the arrays whereas the second approach represents the Map function to merge to arrays. The ... Read More
In the article, the users are going to highlight even and odd numbers present in Microsoft Excel. There are several features in the Excel sheet including conditional formatting, and format cells that the users have to fill any type of color according to their needs. The users can use the formula for even numbers and odd numbers in the new formatting rule dialog box. The users can use select the range in which they want to fill the color in any cell. Step 1 Deliberate the Excel sheet with the data. First, open the Excel sheet and create the ... Read More
In the article, the users are going to highlight the rows based on multiple cell values in Microsoft Excel. There are several features in the Excel sheet including conditional formatting, and format cells that the users have to fill any type of color according to their needs. The users can use conditional formatting for highlighting the multiple values in the row. The users can use select the conditional format to highlight the row one by one in which they want to fill the color in any cell. To highlight rows based on multiple cell values in excel Step 1 Deliberate ... Read More
In the article, the users will understand how to highlight duplicates and overlapping dates in Microsoft Excel. There are several features in the Excel sheet including conditional formatting, and format cells that the users have to fill any type of color according to their needs. The users can use the formula for blank cells in the new formatting rule dialog box. The users can use select the range in which they want to fill the color in any cell. To highlight the duplicates and overlapping dates in Excel Step 1 Deliberate the Excel sheet with the data. First, open the ... Read More
In the article, the users are going to highlight the last duplicate row in Microsoft Excel. There are several features in the Excel sheet including Ku-tools, Filter, and Auto Fill tab that the users have to fill any type of color according to their needs. The users can use the formula for counting the numbers in the row. The users can use select the range in which they want to fill the color in any cell. The two examples are depicted in this article, example 1 uses the concept of Filter option and example 2 illustrates the Kutools to highlight ... Read More
Definition and Explanation of Adaptive Multi-Rate (AMR) AMR (Adaptive Multi-Rate) is a speech coding algorithm used in digital communication systems to compress speech audio signals, primarily in mobile networks. The codec was developed by Ericsson and is widely used in mobile communication systems worldwide. AMR adapts the bit rate and codec complexity to match the characteristics of the speech signal and available network resources, ensuring high-quality speech transmission while minimizing bandwidth usage. It uses variable bit-rate coding to compress audio signals, allowing for more efficient use of network bandwidth and storage resources. The codec supports eight different bit ... Read More
What is ARF ? Acute Renal Failure (ARF) is a condition in which the flow of urine decreases suddenly and the kidneys are unable to filter out the waste. Ideally, a doctor will spot ARF right away, and treatment can start to reverse the underlying reasons. ARF symptoms could include chest pressure or pain. Acute renal failure occurs when the kidneys lose their ability to function properly. As a result of this dangerous levels of waste began to accumulate in the body, and the chemical balance of the blood may get disturbed. The majority of acute renal failure cases involve ... Read More
The Java SimpleDateFormat class provides convert between a Java String to a Date or Date to String. Example import java.util.Date; import java.text.SimpleDateFormat; import java.util.Calendar; public class SimpleDateFormatTest { public static void main(String[] args) { // get today's date Date today = Calendar.getInstance().getTime(); // create a date "formatter" SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd-hh.mm.ss"); // create a new String using the date format String formattedDate = formatter.format(today); // prints converted date to string format System.out.println(" Date is:" + formattedDate); } } Output Date is:2023-11-21-10.39.16
Introduction Anno Domini (AD) is a dating system used to number the years in the Gregorian calendar and other calendars.It is based on the traditional birth year of Jesus Christ and was introduced by the monk Dionysius Exiguus in the 6th century. The AD dating system gradually became the standard in the Western world during the Middle Ages and is still widely used today, particularly in religious contexts.However, it has also been criticized for its religious connotations and Eurocentric view of history. Alternatives to the AD dating system include the BCE/CE dating system, as well as other dating systems used ... Read More