How to make the most of the IntelliJ IDEA’s view modes to make best presentations possible including visualization of the keyboard input?
Sometimes it is useful to edit multiple places in the file at once, which can save you precious time and increase your productivity. IntelliJ IDEA supports having multiple cursors at once, meaning you can type and edit at multiple locations at the same time.
Java’s own mechanism for copying objects is deeply flawed. What are the alternatives? What are the pitfalls if you decide to use Java cloning anyway?
Java 9 brings a new improved string, which in most cases, will reduce String memory consumption to half.
@Deprecated annotation, introduced in Java 5, received several enhancements in Java 9, which makes easier to document the deprecation of API.