Compass Satellites Position Satelltes Signal Speedometer Altimeter
Hi, Please find attached a demo program that implements a natural cubic spline for curve fitting. I converted the code form a c program published on the following web site. Cubic Spline C Programs I have only implemented the equidistant...
Hi I developed a power supply monitoring system which processes and displays large amounts of data and provides statistics as well as graphical displays. I cannot post this project because it relies on large databases for its operation. I...
Hi there, I've spent several months on this project. Now I would like to share with you what I've achieved with B4J in a few months. ImageTrans is an image and comics translation tool. Below is an example of translation from English to Chinese...
COVID-19 stay at home wow B4J video jRetail
Hi all! This is the old Athena Lite and Starcloud page!! I prefer to maintain only one page so please visit the other page instead https://www.b4x.com/android/forum/threads/athena-lite.130347/#content
The method is explained here: http://charlesleifer.com/blog/using-python-and-k-means-to-find-the-dominant-colors-in-images/ It uses KMeans to cluster pixels. The pixel value of the centroid of one cluster is the dominant color of that cluster...
This app is inspired by Adminer (a lightweight app to manage mySQL database). I haven't seen any web app built using B4J to manage remote MySQL database, so I build one. This project is still work in progress. I also successfully tested that I...
My business sometimes needs to send a special email to a certain segment of our customers. We have an app we use that basically reads a text file (CSV) that is output from our database and streamlines the whole process. I rewrote an app we...
Hello, As mentioned before I work in a facility for people with mental disability (down, authism etc). Sometimes these people respond bad on certain triggers and might lead to agression towards the people that take care of them. (verbal...
Ola In this 10 part series, we create a BANano Web App and then create a desktop app for it using BANano Electron. Front-end - BANanoVueMaterial Back-end - Google Firebase / FireStore BANano Electron Tutorial Creating the MealPrep App YouTube...
Hi all, This is just a teaser to my new app. All been done before but I thought, why not. I have a b4j web-server running on my machine at home. It is serving a web site designed with my B4J designer. When I get it finished I will have all source...
Ola Follow along as we create a MealPrep App with BANano and Vuetify.
Hi, I run a headless client app that gets data over WiFi from an embedded controller and stores it in an sQlite DB. I call this the uServer. Originally if I wanted to shut it down I just killed the process. This is a bad idea because the...
Employee Attendance Tracker
Hi, This is a custom view designed for B4J for opening files and maintaining a recent files list capable of being serched, filtered and exported to an sqLiteDB or csv It has three modes: Compact file only mode: File and Directory...
This is a online radio implemented in b4j with a lot of features... Not sure where to upload the program, due to memory issues. Here we go... (fixed bug systemfile._geticon (java line: 261) )...
Ola We are creating a framework to create Responsive Emails... check it out now.
Wanna play retro NES games on your PC? Why not turn your Smartphone to an NES gamepad and play with it? Try NES GamePad for Android via b4a+b4j. GamePad is not 100% working, i have not put to much effort on it I just wanted to get something...
Good day Well, I decided to start with this app first before I do anything with this framework going forward. This has been based on my Bible.Show app from the Android Play Store. This has been based on the experience I have gained learning the...