Play with the sliders values to get different results
Hi, I am happy to share jShiny server written in B4J. My open-source jShiny server is on Github https://github.com/statsplot/jshinyserver. It simply host these Shiny apps. Demos http://108.61.182.215:8888/applist.html Shiny...
hi this is a very simple way that show you how you can create a paint app with a undo function. what the app does is very simple on every mouse_press/mouse_release a list with all points are stored and added to the drawing object. because we...
Hi all. First off blame @Roycefer for this. :D:rolleyes::confused:o_O:);) This started out as a way to learn how to intercept hot keys. I used @Roycefer jNativeHook lib for that. It worked pretty well but in my research I found @Roycefer...
As I often need to experiment with visually represented matrices on a grid, I always have this B4J project ready to start prototyping. Hopefully, it might be of interest to some of you. #Region Project Attributes #MainFormWidth: 600...
I want to share this little app; when @Erel first post the B4XLocalizator Tutorial, one thing that I didn't like is that the Sqlite DB building was based on an external application (Excel) This app recreates a similar environment of a Excel File...
My A.I. algorithm: 'The zero plus below is for code beautification purposes only. :) Dim stress = 1 - (Abs(x - ball.PosX) / court.width) As Double Dim confidence = 0 + (Abs(y - ball.PosY) / getHeight ) As Double Dim fitness = If_...
B4J + B4A + Python
Background: The aim was to measure the wind direction and speed (m/s) passing through a moving bed of iron ore. The bed is ignited and air is sucked through the bed. The conveyor is 30m long and 4 m wide. An aluminium profile is placed across...
This is an example of how to create a windows style explorer interface for folders and documents. I was working on a project that needed it, but couldn't find anyting like it. There is a class module you can take the code from, or just use to do...
This is two-thirds of a full KVM that runs in the JVM. There are two components: the JVMKVM_Controller and the JVMKVM_Target. You run the target on the machine you want to control. You run the controller on the machine that will be doing the...
Hi Everyone jMashProjectProfile for now seeks to address the problems of 1. Project Distribution and 2. Project Analysis What do we mean about Project Distribution? When one distributes a project, the current compression does not include the...
Hi all. I made this tool some time ago and now i want to share. its very simple and use a php with fsockopen to get the ports opened or closed. Download Attached
GPS - Combined Instruments Uses JGraphicLib
A quick tool I made for my own use that I thought I`d share with my B4x friends: https://www.dropbox.com/s/lia8ysy0k6718cp/CopyPad.jar You can enter whatever text that needs to be remembered. Clicking the checkbox will copy that text to the...
Merits for Wonder Class and Procedures LittleSquare Physics Demo https://www.b4x.com/android/forum/threads/littlesquare-physics-demo.58225/#content Merits for Daestrum function setRotatePoint...
Once upon a time, I tried to build a 3D engine from scratch. The moment I realized I needed to dive into some higher mathematics in order to perform proper rotations, I kinda walked away and left it unfinished. Example 1: Opens and displays a...
Here's a little physics demo I wrote to kill some time at work... Enjoy. :) Open the attached JAR file and/or download the source code. PhysiX.b4j #Region Project Attributes #MainFormWidth: 600 #MainFormHeight: 400 #End Region Sub...
Ok, this is just being silly now. I recently lost a huge chunk of my b4j source code after debugging and I was just reluctant to rewrite it. Well my "Main" file got filled with NULLs after a computer crash. I wanted my data back, urgently and...
BJ Notes is a small program to keep notes and snippets of code about a topic. Create Categories which are particular subjects of the overall topic. Add Items and Data for each Category. Search for particular words in the Items or Data areas...