Get the offset of a hidden element

If your element has had .hide() called on it, or if it’s got display:none in css, the browser doesn’t bother rendering it at all. In this case, the answer is not directly. In recent jQueries, you can’t even get its width or height. On the other hand, if you .show() an element, then .hide() it … Read more

bootstrap 4 responsive utilities visible / hidden xs sm lg not working

With Bootstrap 4 .hidden-* classes were completely removed (yes, they were replaced by hidden-*-* but those classes are also gone from v4 alphas). Starting with v4-beta, you can combine .d-*-none and .d-*-block classes to achieve the same result. visible-* was removed as well; instead of using explicit .visible-* classes, make the element visible by not … Read more

Make a File/Folder Hidden on Windows with Java

The functionality that you desire is a feature of NIO.2 in the upcoming Java 7. Here’s an article describing how will it be used for what you need: Managing Metadata (File and File Store Attributes). There’s an example with DOS File Attributes: Path file = …; try { DosFileAttributes attr = Attributes.readDosFileAttributes(file); System.out.println(“isReadOnly is ” … Read more