FrostedGlass [Glassmorphism]
Blur a panel
@aeric · 2025-02-18
One-Time Pad Encryption / Decryption of file too big to store in memory
I need to be able to encrypt a database file for storage in the clear on the internet. So I made the code below to encrypt and decrypt it using a one-time pad encryption. The file will grow to be too big for memory to hold it so the code reads the plaintext 1 megabyte at a time, encrypts each byte and saves it one megabyte at a time. My previous code did everything one byte at a time and hammered the hard drive as a result. This is now much faster and much easier on the hard drive.
@Tim Chapman · 2025-02-18
Automatic Colorization of Black and White images using PyBridge in B4J
Automatic Colorization of Black and White images using PyBridge in B4J
@jkhazraji · 2025-02-17
Linear regression with scikit learn [PyBridge]
Linear regression with scikit learn [PyBridge]
@Erel · 2025-02-17
MiniHtml [Web]
Generate HTML from B4X code
@aeric · 2025-02-17
The very basics [PyBridge]
The very basics [PyBridge]
@Erel · 2025-02-17
Tips to make life easier [PyBridge]
Tips to make life easier [PyBridge]
@Daestrum · 2025-02-17
Create barcodes [PyBridge]
Create barcodes [PyBridge]
@Erel · 2025-02-16
[B4J] [EasyHTML - Simplified HTML Element Creation]
EasyHTML is a lightweight and intuitive library designed to simplify the creation of HTML elements using an object-oriented approach. With support for attributes, classes, styles, and even HTMX integration, EasyHTML makes it effortless to generate dynamic HTML structures programmatically.
@leozera · 2025-02-15
JPI4J2b Library for use GPIO,I2C and SPI with Raspberry Pi4B and Java 11
JPI4J2b Library for use GPIO,I2C and SPI with Raspberry Pi4B and Java 11
@Jaume Guillem · 2025-02-12
Get APK Meta
Get APK Metadata
@Blueforcer · 2025-02-09
PDF To Text with pdfbox-app-3.0.4 - Free of vulnerabilities [for the time being - today Feb 9th, 2025]
PDF To Text with pdfbox-app-3.0.4 - Free of vulnerabilities [for the time being - today Feb 9th, 2025]
@hatzisn · 2025-02-09
Tip: find if running from the IDE
Tip: find if running from the IDE
@Erel · 2025-02-09
WebApiUtils v3 [Web]
A utility class to simplify the development for server app using project template Web API Server v3.00+.
@aeric · 2025-02-07
Greenhouse Budddy: Using MySQL Database with jRDC
I have a greenhouse which uses and STM32h7 processor to control the temperature. The controller has an ethernet port using LwIP. This port connects to a wireless bridge into my home LAN. I use a c# system tray application to get the data from the LAN an put it into an MySQL db. The ethernet interface uses raw data over TCP/IP.
@rgarnett1955 · 2025-02-05
Localhost ServerSocket without triggering Windows Firewall popup
Localhost ServerSocket without triggering Windows Firewall popup
@Erel · 2025-02-04
OpenAI usage statistics
This snippet could be handy to meter tokens usage as seen on the OpenAI Dashboard
@udg · 2025-02-04
OpenAI library
OpenAI library
@Tim Chapman · 2025-02-03
MathArt
Four rotating/pivoting arms of different length and rotating at different speeds (some CW and some CCW) to make all kinds of interesting drawings. Change the speed / direction and length of the arms in the code. The path being traced is that of the tip of the last arm.
@Johan Schoeman · 2025-02-02
Create JWT tokens and verify them
Create JWT tokens and verify them
@Addo · 2025-01-31
Keypress and CTRL-C Controle for Linux Raspberry PI Non-UI
Keypress and CTRL-C Controle for Linux Raspberry PI Non-UI
@Swissmade · 2025-01-30
WebCam class: how to choose a second camera
WebCam class: how to choose a second camera
@peacemaker · 2025-01-30
wmB4Jargs - command line arguments validation and processing [Class]
wmB4Jargs - command line arguments validation and processing [Class]
@walt61 · 2025-01-28
HTMX+Bootstrap5+MiniHTML+WebApiUtils+Server
HTMX+Bootstrap5+MiniHTML+WebApiUtils+Server
@aeric · 2025-01-25
NHEnvironentVariables - Get a map with all environment variables of a Linux Distribution - Does not break in Windows and MacOS
NHEnvironentVariables - Get a map with all environment variables of a Linux Distribution - Does not break in Windows and MacOS
@hatzisn · 2025-01-24
Simulating the Solar System with Animated Orbits, Moons, and Comets
Simulating the Solar System with Animated Orbits, Moons, and Comets
@Nator · 2025-01-24
BANanoFetch REST API WhatsApp bridge to Send & Receive Messages, Manage Groups [BANanoGreenAPI]
BANanoFetch REST API WhatsApp bridge to Send & Receive Messages, Manage Groups [BANanoGreenAPI]
@Mashiane · 2025-01-20
Trace of a point on a rolling wheel
Trace of a point on a rolling wheel
@Johan Schoeman · 2025-01-19
MinimaList API Server [Project Template] [Web]
MinimaList API Server [Project Template] [Web]
@aeric · 2025-01-16
Ollama4j library - Pnd_Ollama4j - Your local offline LLM like ChatGPT
Ollama4j library - Pnd_Ollama4j - Your local offline LLM like ChatGPT
@Pendrush · 2025-01-16