B4JTutorialB4J
Erels B4J Oveview from Walt''s B4xGoodies - created with B4xgoodies Explorer using BVAD3
Erels B4J Oveview from Walt''s B4xGoodies - created with B4xgoodies Explorer using BVAD3
@Mashiane · 2021-04-27
B4JSnippetStrings
PasswordChecker - Check your Password if it was pwnd
Tool to check if a password was pwnd by a data breach. It will hash the given password into sha-1 and then search thru the very big database file from "haveibeenpwnd.com".
@Serjoscha Bald · 2021-04-23
B4JSnippetDate/time [SHAMSI]
Date convertor -> Persian [Shamsi] to Gregorian and vice versa
Date convertor -> Persian [Shamsi] to Gregorian and vice versa
@MegatenFreak · 2021-04-22
B4JSnippetInterop
B4XVonage - Send SMS, MMS, WhatsApp, Facebook, Viber, Video, Audio Messages etc etc via Vonage
B4XVonage - Send SMS, MMS, WhatsApp, Facebook, Viber, Video, Audio Messages etc etc via Vonage
@Mashiane · 2021-04-20
B4JTutorialBAnano [BANANO]
How BANano.GeoLocation helped us with developing Seeking.Shelter & GPS locations querying from a database [BANano]
How BANano.GeoLocation helped us with developing Seeking.Shelter & GPS locations querying from a database [BANano]
@Mashiane · 2021-04-16
B4JSnippetPDF
Make pdf reports using html + template engine + json data in b4j
Make pdf reports using html + template engine + json data in b4j
@andrewmp · 2021-04-14
B4JTutorialBAnano - database [BANANO][DATABASE.SHOW]
Viewing a Music Store SQLite Database [BANano] [Database.Show]
Viewing a Music Store SQLite Database [BANano] [Database.Show]
@Mashiane · 2021-04-13
B4JSnippetStrings [NOTEPAD COMPATIBILITY]
Save string to file with CRLF instead of only LF [notepad compatibility]
Save string to file with CRLF instead of only LF [notepad compatibility]
@Coldrestart · 2021-04-11
B4JSnippetComms & Network
OBD2
OBD2. The application was tested on OBD2 Simulator and Citroen C3 reading only current data and fault codes.
@moty22 · 2021-04-11
B4JSnippetComms & Network
Analogue Signal to PC
Analogue Signal to PC
@moty22 · 2021-04-08
B4JSnippetDate/time
Calculate public holidays with variable dates
Calculate public holidays with variable dates
@Laurent95 · 2021-04-05
B4JTutorialColour
PK ColorPicker for Windows and Mac
PK ColorPicker for Windows and Mac
@IndieDev · 2021-04-03
B4JSnippetJSON [MAYBEJSON]
May Be JSON [MayBeJSON]
B4X implementation of the "mayBeJSON" method from JSON Lib - https://github.com/jenkinsci/json-lib The method tests if the input String possibly represents a valid JSON String. This is handy as a check before running the JSONParser.
@tchart · 2021-03-29
B4JTutorialAudio/Video [WITH VIDEOCAPTURE]
jOpenCV Tutorial 2 - Image & Video [with VideoCapture] acquisition, and conversions to/from Mat objects.
jOpenCV Tutorial 2 - Image & Video [with VideoCapture] acquisition, and conversions to/from Mat objects.
@JordiCP · 2021-03-21
B4JTutorialAudio/Video
jOpenCV Tutorial 1 - Syntax rules, Helper methods and Basic types
jOpenCV Tutorial 1 - Syntax rules, Helper methods and Basic types
@JordiCP · 2021-03-21
B4JLibraryAudio/Video
jOpenCV library - Computer Vision with B4J
OpenCV (Open Source Computer Vision Library - http://opencv.org/) is a library of programming functions mainly aimed at real-time computer vision. jOpenCV is a B4J library that wraps a customized OpenCV 3.x build for Windows x64, with additional FFmpeg support and some other add-ons, trying to keep the OpenCV Java syntax, adapted to B4J in order to ease the learning process.
@JordiCP · 2021-03-21
B4JTutorialSerial comm/USB
USB Serial Port + AsyncStreams + B4XBytesBuilder
USB Serial Port + AsyncStreams + B4XBytesBuilder
@rtek1000 · 2021-03-19
B4JTutorialB4J [PROGRAMMATICALLY]
Maximize, minimize, restore and full screen [programmatically]
Maximize, minimize, restore and full screen [programmatically]
@rtek1000 · 2021-03-17
B4JTutorialBAnano [BANANO]
Calling JavaScript methods with parameters explained [BANano]
Calling JavaScript methods with parameters explained [BANano]
@alwaysbusy · 2021-03-16
B4JLibraryStrings [CHARSET][B4A/B4J]
UniversalDetector - Encoding [charset] detector [B4A/B4J]
Detect encoding (charset) of any kind of text based file or string.
@Pendrush · 2021-03-14
B4JLibraryInterop
jNxtReportsB4J
jNxtReportsB4J Library allows B4J programs to handle report files generated by NextReports.
@Philip Chatzigeorgiadis · 2021-03-11
B4JSnippetMail [MAILTO:...]
Fx.ShowExternalDocument[mailto:...
Fx.ShowExternalDocument[mailto:...
@RauchG · 2021-03-11
B4JSnippetDate/time [UP]
Round [Up] Time - Nearest minute, 5 minutes, 15 minutes etc
A quick snippet to round time up. I needed this for a time base chart to avoid having irregular start/end times on the chart. So now I can show (for example) the last hour and it will be to a whole minute etc.
@tchart · 2021-03-07
B4JLibraryBAnano [BANANO]
BANanoPeer library for video/audio/chat/screen sharing [BANano]
BANanoPeer library for video/audio/chat/screen sharing [BANano]
@alwaysbusy · 2021-03-04
B4JLibraryDatabase
Heavily modified jRDC2 testing server code dump
This is the source code dump of a heavily modified jRDC2 server used for testing different databases, different connection pools, JDBC driver properties, etc. This server should not be used in production environments! This server is based on jRDC2 2.21 (yeah a little old) and may contain additional bugs (SQLite closing when using /test URL is one of them).
@OliverA · 2021-03-03
B4JLibraryMQTT
jMQTTBrokerExtended
This library is an extended version of jMQTTBroker2. It includes additional features (events, authentication, permissions, log backup, internal publishing) and fixes stability issues.
@Informatix · 2021-03-02
B4JLibraryComms & Network
jServer
This method accepts a Map with configuration parameters that affect the way the server serves static files.
@Erel · 2021-03-01
B4JLibraryBAnano [BANANOAXIOS]
A library for making http requests. [BANanoAxios]
A library for making http requests. [BANanoAxios]
@Mashiane · 2021-02-27
B4JSnippetHome automation
HomeMatic Smart Home CCU Device Viewer
Purpose: To view the state of devices and their data points as configured in the CCU. To get device data point(s) ID (XML attribute ise_id = "NNN") used for XML-API HTTP requests via for example Domoticz Homeautomation. To quickly view the status of a device. To filter a selected attribute for all devices, i.e. check low battery state (XML attribute type = "LOW_BAT"). To view system variables name, value and ID. To export or copy device or data point data. To save XML-API HTTP response to a text file with XML tree. To have fun developing with B4J and the B4X language.
@rwblinn · 2021-02-26
B4JSnippetColour
Color Sampler app - for download
Building color themes into an app can be quite time consuming and a little frustrating if you''re not into that kind of thing. There''s about 20 or so colors in this app that you can choose from. After selecting a color, you can "lighten" the selected color (with a slider) that then sets that adjusted color to another view on the form.
@mfstuart · 2021-02-22