B4J Tutorials

SQLite3 has the REGEXP keyword. That means we can do SQLite queries like

SELECT * FROM table1 WHERE col1 REGEXP '\d+[a-z]+\d*';

.

Unfortunately, the REGEXP keyword references an SQLite...

 

Ola

Some time ago, I wrote a piece here on... [BANano]: BANanoSQL CRUD-ing around with BANanoSQLUtils.

That approach followed, SQLExecuteResult methodology of doing things...

 

ABMaterial Framework for WebApps​

Theming​

Definition (Wikipédia):

Theming refers to "the use of an overarching theme...to create a holistic and integrated...

 

The steps required to run a B4J server on a hosted server (such as a VPS) are:

1. Download Java...

 

Ola

This tut is based on the BANano based library here.

The ICONRENDERER is a column render to ensure that icons in your rows are rendered. These can be material and fontawesome icons...

 

Hi

This tut is based on this lib here, [BANano] UOEGridTable.

A question popped up about how I can display images, or perhaps other icons in grid columns. After some researching I noted a...

 

In this tutorial, I want to show you, how you can upload your Java Application to Windows Store. Here you can find a test Application in the Store.

System requirements:

• Windows...

 

Hi there

This tutorial about the UOEGridTable is based on the BANano based lib, https://www.b4x.com/android/forum/t...-interesting-grid-that-you-might-like.105225/...

 

Ola

This tutorial is based on this BANano based lib, https://www.b4x.com/android/forum/t...-interesting-grid-that-you-might-like.105225/

The purpose here is when...

 

It is very simple to read data from an Excel workbook and show it with B4XTable.

The almost complete code:

...

 

Ola


Kinda excited that this is starting to form a shape. This second part of the tutorial deals with reading the users from the MySQL users table and then displaying them in a...

 

Tutorial Raspberry Pi B4J UI Applications with Liberica JDK v20180513

Objectives
To build B4J UI applications, using the Liberica JDK10, running on the Raspberry Pi.
This tutorial covers...

 

Hi there,

I want to share a tactic / a small guard for MySQL/MariaDB DataBases..

Well all we know that having a Database online and not in localhost is difficult to protect from...

 

BANano 2.38+ contains a new library: BANanoMediaRecorder which allows you to capture video, audio or the screen (depends on the browsers what is allowed!)

...

 

Hi there

I happen to be back to my B4A days lately however just found this out on stack overflow.

Seems with 10.0.2.2 as IP address on bluestacks, one can experience their localhost...

 

Hi there

27 March 2019 Update: Now updated to use version 1.06 of UOEBANano.

Download UOEBANano
Download SD Zip Library
Download ATM Source Code

#WithBANanoYouCan...

 

The additional libraries folder can be organized in a way that allows sharing cross platform libraries between B4A, B4J and B4i.

From now on, the recommended way to organize the additional...

 

jFX.ShowExternalDocument method allows you to open external documents with the default installed app.

It expects a single parameter which is the document or resource Uri (link).

You can use...

 

Hi

The Creative Tim Now UI Kit comes with 3 example pages. By using the UOENow library we have tried to replicate the features to come as close to the provided examples as much as possible...

 

Hi there again..

Download UOENow

We introduced you to UOENow.
Then we showed you how you can create your landing page for your website.

Today we will show you how you can...