When I was writing the b4xlib library, I encountered complicated steps, and I needed to decompress and compress the b4xlib file (zip format) frequently.
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
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This is a very simple tutorial on how to use the storage file options.
This is an example of how some apps like file managers, antivirus and other apps that depends on access to DirRootExternal to create folders, create files and read files from the Root of the...
There are some examples on this forum for
1. saving Webview content as Bitmap,
2. creating PDF file using Printing library and
3. opening or sharing the PDF file to WhatsApp using...
PocketBase was created to assist building self-contained applications that can run on a single server without requiring to install anything in addition. The basic idea is that the common functionality like crud, auth, files upload, auto TLS, etc. are handled out of the box, allowing you to focus...
www.b4x.com
Please read the official documentation about deleting files in pocketbase...
PocketBase was created to assist building self-contained applications that can run on a single server without requiring to install anything in addition. The basic idea is that the common functionality like crud, auth, files upload, auto TLS, etc. are handled out of the box, allowing you to focus...
www.b4x.com
If you develop with B4J with Pocketbase, then you simply enter the localhost address...
PocketBase was created to assist building self-contained applications that can run on a single server without requiring to install anything in addition. The basic idea is that the common functionality like crud, auth, files upload, auto TLS, etc. are handled out of the box, allowing you to focus...
www.b4x.com
Please read the official documentation about auth in pocketbase...
PocketBase was created to assist building self-contained applications that can run on a single server without requiring to install anything in addition. The basic idea is that the common functionality like crud, auth, files upload, auto TLS, etc. are handled out of the box, allowing you to focus...
www.b4x.com
Please read the official documentation about storage in pocketbase...
SQLite has the string function Instr, which finds the first occurrence of a specified string in another string.
There is no InstrRev function though to find the last occurrence of a string within...
PocketBase was created to assist building self-contained applications that can run on a single server without requiring to install anything in addition. The basic idea is that the common functionality like crud, auth, files upload, auto TLS, etc. are handled out of the box, allowing you to focus...
www.b4x.com
This is a very simple tutorial on how to use the CRUD options. A more detailed...
I would like to contribute to the never-ending question of how to load local HTML files into a WebView. The reason are the following recently asked questions (here and here by...
Introducing a new library that allows you to create your own settings page with minimal code. This library comes equipped with automatic saving and loading features, making it incredibly easy to manage your settings. It supports booleans, free text, numbers, comboboxes, action buttons and more...
www.b4x.com
With this property you can add your own view or layout
In the following example, I add a B4XImageView to...
This is an AutoComplete view, which is compatible with B4XFloatTextField, AS_TextFieldAdvanced, EditText (B4A), TextField (B4i) and TextField (B4J) I spend a lot of time in creating views, like this and to create a high quality view cost a lot of time. If you want to support me and further...
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In this example I will show you how you can use your own data source and also display...
Google has deprecated the previous method of sending push notifications. It will stop working on June 2024.
If you have an already working solution then you only need to update the B4J side. Do...