What question are you talking about
The breadcrumb trail is the navigation aid that shows users the path they have taken to get to a web page located within a website. This graphical control element helps and allows<span> users to keep track of their locations within programs, documents, or websites.
</span><span>Example: a user can see where the current page is in relation to the Web site's hierarchy.</span>
<span>To use an online resource, it should be relevant to the topic. It should be credible, coming from an expert on the topic. Finally, it should be valid, coming from a source that is based in truth or fact.</span>
Answer: When you declare a variable, you should also initialize it. Two types of variable initialization exist: explicit and implicit. Variables are explicitly initialized if they are assigned a value in the declaration statement. Implicit initialization occurs when variables are assigned a value during processing.
Explanation:
For example, in JavaScript
var PaintAmount = 50; -declare and initialize
function setup() {
creatCanvas(200, 200);
}
function draw() {
ellipse(PaintAmount, PaintAmount) -use the variable PaintAmount
}
or rather in Java,
package random;
public class something() {
Public static void Main(String []args) {
string name; // this is declaring the variable with the example type
string name = new string; //this initializes the declared variable
}
}
