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Development / Linux / PHP / WSL 2

Resolving Laravel SQLite Locked Error in PhpStorm with WSL2

When working with SQLite databases stored in WSL2 and accessing them via PhpStorm, you might encounter the following error: Error encountered when performing Introspect schema main: [SQLITE_BUSY] The database file is locked (database is locked) This issue arises due to SQLite’s file locking mechanisms, which are not fully compatible with WSL2’s file system when accessed through tools like PhpStorm. Problem When you drag and drop an SQLite file from the WSL2 folder into PhpStorm’s Database tab, PhpStorm generates a default connection URL like this: This URL does not include parameters to prevent locking issues. As a result, SQLite encounters file […]

AI / Development / Linux / PHP / Server / Ubuntu

Building a Product Search System with Sentence Embeddings and Similarity Scoring

We will explore how to build a product search system that leverages sentence embeddings and similartiy scoring to improve search relevance. For this projekt, we need a lightweight model from “sentence-tansformers” library. Wyh: Because we need per Product Vector Space, that must be fast and stabil. I Founded this “all-MiniLM-L6-v2” model, is small, efficient and maps sentences to 384-dimensional dense vector space, making it suitable for tasks like semantic search. Let’s Start, Step 1: Setting Up the Envrioment: First, install the necessary library: Then, import the required modules and load the model: Step 2: Generation Embeddings: We will generate embeddings […]

Development / Linux / Server / Ubuntu

MJPG-streamer installation and run at System Startup using Systemd – Ubuntu Server

mjpg-streamer is a popular tool for streaming MJPEG video from webcams. In this tutorial, we will learn how to configure mjpg-streamer to run automatically at system startup using a systemd service unit file. Installation via Snap Step 1: Create the Service Unit File In the text editor, paste the following content: [Unit] Description=MJPG Streamer After=network.target [Service] ExecStart=ExecStart=mjpg-streamer -i “input_uvc.so” -o “output_http.so -w /home/kzorluoglu/charts/octoprint/www” Restart=always [Install] WantedBy=multi-user.target Step 2: Enable and Start the Service BONUS: if you want to run mjpg-streamer without sudo, you can try the following steps. Add your user to the video group: sudo usermod -aG video <your_username> […]

Development / Docker / Helm / Kubernetes / Linux / Server

Create Docker Image with Tag from .tar file and push in Private Docker Registery

Create Docker Image from .tar file Create a tag. Before tag creating, i will learn my source image/newly created docker image ID for the tag creating command.. we can find that via “docker image ls”, but put the grep command, because i want only the same name having images seen, what I as grep argument given. And now i can create a new tag for local or for private docker registry Option 1. Tag for Only Local Using Option 2. Tag for Local and over Local/Open Registry Example Usage: in docker-compose.yml for Kubernetes deployment Views: 59

Development / DIY / Linux / Raspberry PI 3

Magic Mirror – PIR Sensor – Update #3

The idea of installing the motion detector is that it either turns the HDMI signal on or off. IF the motion detector does not detect any movement for 9 seconds (value that can be changed as required), it switches of the HDMI Signal. As soon as movement is registered again, it switches the signal on again. If movement is also registered during 60 seconds, the timer is reset to zero.. The pir sensor connected to raspberry pi with female-female jumper cable. VCC to Pin 2 GND to Pin 6 OUT to Pin 12 And now the motion detector should switch […]

Development / Linux / PHP / Raspberry Pi Zero W / Server

Raspberry Pi Zero W + USB Modem – SMS Gateway

This Article updated on 08.09.2019 Install usb-modeswitch, smstools, wvdial sudo apt-get install usb-modeswitch usb-modeswitch-data smstools wvdial Find right device and baudrate with this command; sudo wvdialconf …my modem information (modem on ttyUSB1 and baudrate 9600)… ttyUSB0<*1>: ATQ0 V1 E1 — failed with 2400 baud, next try: 9600 baud ttyUSB0<*1>: ATQ0 V1 E1 — failed with 9600 baud, next try: 9600 baud ttyUSB0<*1>: ATQ0 V1 E1 — and failed too at 115200, giving up. ttyUSB1<*1>: ATQ0 V1 E1 — OK ttyUSB1<*1>: ATQ0 V1 E1 Z — OK ttyUSB1<*1>: ATQ0 V1 E1 S0=0 — ERROR ttyUSB1<*1>: ATQ0 V1 E1 &C1 — ERROR […]