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A web page’s structure is added via the coding language known as HTML (Hypertext Markup Language). HTML is used to specify many elements, such as headings, paragraphs, links, photos, and so forth, in order to form the structure and content of a webpage. Web browsers can accurately display content thanks to the uniform set of standards provided by HTML. In order to provide web pages’ style and interaction, HTML is frequently combined with other coding languages like CSS (Cascading Style Sheets) and JavaScript. When you use the website to check some information, you are using HTML. It can help you find out everything that you don’t understand

 

Programmers use a for loop to run a section of code repeatedly for a predetermined number of times. Typically, it has three components:

1. Initialization: The loop counter variable is given a starting value in this section. Often, this is carried out prior to the loop’s execution.
2. Condition: Before each iteration of the loop in this section, a condition is checked. The loop keeps running if the condition is true. The loop ends if the condition is false.
3. Decrement: At each loop iteration in this section, the loop counter variable is either increased or decreased. By doing this, the loop will run the appropriate amount of times.

example

for (initialization; condition; increment/decrement) {

}

 

We use if/else to know what we want in the function. For example,

 

Let num=10

 

If (num>0) {

        Console.log(“the number is positive.”)

Else(num<0)

        Console.log(“the number is negative.”)

}

 

In this function, we can easily know the answer is “the number is positive” so we can quickly find out what the answer we want. Our code uses if/else statements to take action in response to various scenarios. An if/else statement can be used, for instance, to determine if a user is signed in before displaying certain content on a web page to them or to determine whether they have provided a valid password before granting them access to a system.

 

Programmers use if/else statements as a fundamental building block to create code that can respond intelligently to various inputs or circumstances. We may increase the adaptability, flexibility, and user-friendliness of our applications by employing if/else statements.