1. aeric

    B4J Tutorial [Server] Using Let's Encrypt on Ubuntu VPS

    #1 How to: Install Let's Encrypt on Ubuntu Linux VPS to Create SSL Certificates Downloading and Installing Let's Encrypt 1. Update the server's packages apt-get update & sudo apt-get upgrade 2. Install the GIT package apt-get install git 3. Download a clone of Let's Encrypt from the GitHub...
  2. KMatle

    Android Tutorial [B4x] AES Encryption (lessons learned & best practice)

    Last weekend I migrated my XAMPP test environment (Apache/PHP/MySql). It came with PHP 7.x. Yesterday I wanted to test one of my Apps using AES and Mcrypt for it in PHP but it didn't work no more. I noticed that MCrypt was deprecated anyway and even was removed due to security and other issues...
  3. N

    B4J Question Help with SHELL

    Hi all, First post :) I am trying to execute the following code (which works with other programming languages PHP, C etc), but i cannot get a return in B4J, help is appreciated! Dim s_input As String ="2008-03-10;2008-03-10T15:58:00;FT 1/1;28.07;" 'Dim s_query As String = "/c...