How to Run DeepSeek AI on Raspberry PI 5 – Step by Step Guide
Components Raspberry 5 (I use 2GB RAM , Higher the RAM may improve the performance ) 2A or More power supply ( I use MI …
Author: DVXLab
CH32V003 RISC-V Getting started
Few months back I bought few CH32V003 chips (~25Rs=30cents each) from various sources. I didnt buy the programmer ,i found it was quite expansive for …
Custom pagination design with Codeigniter4
Codeigniter4 has methods to implement custom pagination design as per our design requirements. We can customise the design and reuse the component across all pages …
How to implement pagination in Codeigniter4
Codeigniter4 provides a pagination library that is simple to use. Let us consider an example. Below is a table structure in mysql . Now lets …
Codeigniter4 QueryBuilder example – getResultArray Vs getResult
Codeigniter4 provides a query builder to form and execute complex queries. We often convert the query response to JSON or Object. CI4 provides inbuilt functions …
Create a Golang websocket server with front end example
Websocket protocol provides bidirectional communication over TCP. Let’s look at an example code. 1. Create a folder go_ws_server and enter the folder with “cd go_ws_server“2. …
Get md5 of a string in Golang
We can use the crypto/md5 and encoding/hex library to convert a string to its md5 hash. Below is an example code. We can run this …
Create a simple microservice with gin-gonic framework in Golang
Create a folder api_demo. Go inside the folder with command line cd api_demo. Initialize a go project with command “go mod init api_demo”. This will …
Insert into database using Codeigniter4 Model
CI4 provides a lot of inbuilt functionalities that simplify handling the data between application and MySQL Database.Let us look at an example here. We will …
Simple Database connection in CI4 with select query example
We can simply configure the database credentials in the file app/Config/Database.php as below. Edit the credentials as per your settings for database. This database is …