Library is not stable, because Youtube often changes web structure of its pages. I don't use this library regularly to find the errors. Thats why errors are fixed as ...

Serialization is a core concept in Java that allows objects to be converted into a format suitable for storage or transmission and later reconstructed. While Java’s built-in serialization mechanism ...

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. Copying objects ...

I have provided a sample. See sample here on Github. To run the sample application, simply clone this repository and use android studio to compile, install it on a connected device. Full platform ...

File Upload in Document Library of Liferay:-First we need to create the folder in the Document Library of Liferay. In my case the folder is created with dentalnoteDocuments name. In below code AddInfo ...