ViewTube

A while loop lets your programs repeatedly ask for user input until they enter a “sentinel value” to tell you they have finished.

Arrays are reference variables, which means simple assignment doesn't make a copy of the values.

Working with parallel arrays in java.

Use a *while* loop to repeatedly get input in a program.

These videos were made for DiscoverE's second MOOC, Intro to App Design, which was released in October 2015. This is a free ...

What's going on behind the scenes when you call a method in Java?

Arrays can be accessed via pointers, and that is the preferred way to iterate through an array in C.

How to read a line of text into a string, and how to get specific characters from it.

Here are two approaches to solving the problem. (I'm not entirely happy with this video; the script just didn't seem to “click” for me, ...

In a preceding video, we had duplicated code to read the user input outside the loop and inside the loop. To avoid duplicated ...

In Java, you can have a two-dimensional array where each row has a different number of elements. This is called a ragged array.

This video shows the building blocks you use for every Java program you'll write in this course. One additional note: The program ...

How to pass arrays to methods and return arrays as results.

What's the “correct“ way to indent? Where should you put braces in your code? All of this is part of a Java programming style ...

Calculating days until the user's next birthday.

The for loop is a shorthand for a while loop; it specifies the initial loop variable, the continuation test, and the action after each ...

In C, you use a for loop to iterate through an array. In fact, for loops and arrays were pretty much made for each other. Here's the ...

This is my Technology Related information.Like "O" Level,"CCC", "Webdesign", "C" language, "C++" "Php","Java","Java Script", ...

A brief description of what the Java compiler is on about.

Using the try-with-resources construct will allow Java to close files for you automatically so you don't have to do it explicitly.

You can have multiple methods with the same name as long as the number and/or types of the parameters is different.

If/else is the most commonly used branching statements, but there are two other important types: switch/case and try/catch ...

The do/while loop is guaranteed to execute the loop body at least once.

You can use booleans in the condition of a while loop. This will avoid duplicate code in a loop that asks for user input.

The origin and meaning of these two data type names.