Here is what the above code is Doing:
1. We are creating a layer-list.
2. We are creating a rectangle shape.
3. We are giving the rectangle shape a stroke of 10dp.
4. We are giving the rectangle shape a solid color.
5. We are giving the rectangle shape a left and right padding of -10dp.
Now, let’s apply this drawable to our TextView.
import java.util.Random; Random rndm = new Random(); int mnmbr = 10; int rndNumber = rndm.nextInt(mnumber) + 1; System.out.println(rndNumber); Here is what the above code is Doing: 1. We create a new Random object called rndm. 2. We create a new int variable called mnumber and set it to 10. 3. We create a new int…
org.springframework.boot spring-boot-starter-data-jpa 2.4.1 Here is what the above code is Doing: 1. The @SpringBootApplication annotation is a convenience annotation that adds all of the following: – @Configuration tags the class as a source of bean definitions for the application context. – @EnableAutoConfiguration tells Spring Boot to start adding beans based on classpath settings, other beans,…
//Print with new line System.out.println(“output”); //Print without new line System.out.print(“output”); Here is what the above code is Doing: 1. We’re creating a new variable called “output” and assigning it the value “Hello World”. 2. We’re printing the value of the variable “output” to the console. 3. We’re printing the value of the variable “output” to…
import java.util.Scanner; // import scanner Scanner myScanner = new Scanner(System.in); // Make scanner obj String inputString = myScanner.nextLine(); // Take whole line boolean inputBoolean = myScanner.nextBoolean(); //Boolean input long inputLong = myScanner.nextLong(); //Interger,long … input Here is what the above code is Doing: 1. We create a new Scanner object called myScanner. 2. We call…
File file = new File(“./myfile.txt”); byte[] fileContent = Files.readAllBytes(file.toPath()); Here is what the above code is Doing: 1. Create a new File object, passing in the path to the file you want to read. 2. Call the readAllBytes() method on the File object. 3. Store the result in a byte array.
String prefixedString = xmlString.replaceAll(“