Found a total of 10000 related content
Building a Simple SQLite Library Manager in Python
Article Introduction：Building a Simple SQLite Library Manager in Python
Managing data efficiently is a key part of any project, and SQLite makes this task simple and lightweight. In this tutorial, we’ll build a small Python application to manage a library database,
2024-12-10
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873
Retrieve data of JSON objects from JSON Simple library
Article Introduction：This article describes how to retrieve data from JSON objects using the JSON Simple library. With a simple example, it demonstrates how to parse a JSON string containing a username, address, and password and use the get() method to get the value of a specific key. This article will help you understand the basic usage of the JSON Simple library and avoid common null pointer exceptions.
2025-08-24
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396
Jotai: A Simple and Powerful State Management Library for React
Article Introduction：Jotai: A Primitive and Flexible State Management Library for React
Jotai is a minimalistic state management library for React applications. It offers a simple, atomic approach to managing state, allowing you to manage and update state directly
2024-12-20
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786
Retrieve data from JSON objects using JSON Simple library
Article Introduction：This article describes how to use the JSON Simple library to extract specific data from a JSON object. Through a simple example, it demonstrates how to parse JSON strings and use key-value pairs to obtain the required data, avoiding common null pointer errors, and helping developers quickly get started with JSON data processing.
2025-08-28
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965
What is the Easiest Form Validation Library for PHP for Beginners?
Article Introduction：Easiest Form Validation Library for PHPWhen dealing with form submissions in PHP, validating and sanitizing user input is crucial to ensure the integrity and security of your application. Here's a simple library that can help you achieve this with ea
2024-10-17
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707
The Ultimate PHP QR Code Library
Article Introduction：HeroQR: Your dream PHP QR code generation library. Are you still worried about QR code generation in PHP? Don't hesitate any longer! ?I am pleased to introduce you to HeroQR, an advanced open source PHP library designed to make QR code generation easy, powerful and flexible. Why choose HeroQR? HeroQR stands out for its customizability and ease of use. Whether you're a beginner looking for a simple QR code solution or an experienced developer in need of advanced features, HeroQR has what you need. Main Features of HeroQR HeroQR is designed to provide developers with powerful tools to create and customize QR codes. Here’s a quick overview of its standout features: Unparalleled customization with resizable additions
2025-01-15
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939
What is the Most Effortless PHP Library for Form Validation?
Article Introduction：Easiest Form Validation Library for PHPIn search of a straightforward PHP library that simplifies form validation tasks? Let's explore your options:Custom Library ExampleThe user suggests a custom PHP class that incorporates predefined regex patterns
2024-10-17
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1025
Simple CRUD Using PHP MySql Bootstrap 4
Article Introduction：README.md
Simple CRUD Using PHP MySql Bootstrap 4
Simple User Registration Using Only PHP
Installation
Create the table in the Database:
create table user(
id integer primary key AUTO_INCREMENT
2024-12-18
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970
Use the JSON Simple library to efficiently parse JSON objects and extract data
Article Introduction：This tutorial details how to parse JSON strings and extract specific data from them using Java's JSON Simple library. We will learn how to use JSONParser to convert JSON strings to JSONObject, and accurately obtain the required values ??through key names. At the same time, we will discuss common errors and evasion methods to ensure the smooth and efficient data extraction process.
2025-08-27
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232
How to implement array paging in PHP?
Article Introduction：In PHP, array paging can be implemented through the paginateArray function. This function accepts an array, the number of items per page, and the current page number, and returns the data of the corresponding page. Example of usage: $myArray=range(1,100);$perPage=10;$currentPage=3;$pagedData=paginateArray($myArray,$perPage,$currentPage); Output the data on page 3, that is, 21 to 30.
2025-05-23
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958
Solve the PHP timeout problem: application of phpunit/php-invoker library
Article Introduction：When developing PHP projects, you often encounter the problem that some functions or methods have been executed for too long, causing program timeout. I've tried multiple solutions, but the results are not satisfactory until I discovered the phpunit/php-invoker library. This library completely solved my problem by setting the timeout time to call the executable function.
2025-04-17
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1007
