How are things made? In this video I take a look at the different types of manufacturing processes - forming, casting, ...

How to Create Bitmap Objects of an Image File on Android. Developing apps for the Android platform allows you to handle various media types users have on mobile devices, including image files.

Method references in Java are part of the broader set of features introduced and enhanced in Java 8 and beyond. They are a concise way to refer to methods of classes or objects.

showConfirmDialog(); showMessageDialog(); and showOptionDialog(). JOptionPane import and methods. For example, the following Java class uses JOptionPane’s showInputDialog() method to prompt for user ...

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want.

The United States is entering an array of agreements to secure the critical minerals necessary for the energy transition, but it’s not clear which of the arrangements can succeed. By Ana Swanson ...

JSON arrays. JSON arrays are an ordered list of values. Arrays are used to store objects, strings, number notation and Boolean notation. An array can be made up of multiple data types. Arrays in JSON ...

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window.

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.