Directory 【3】Spring Boot 3 integrated components: Druid + Mybatis Plus + Mysql integration solution 1. Hikari + jdbc + mysql integration solution increase dependency Add configuration Spring Testng test cases 2. Druid + Mybatis Plus + Mysql integration solution 2.1 Configure Druid Add dependencies Configuration Start Spring Boot Web Starter Spring Testng test cases 2.2 […]
Tag: uid
Python Virtual Environment Guide 2023 Edition
Python is also an important tool in the fields of data science and machine learning (yyds). This is a Python environment guide that tells you how to configure the Python environment and install related libraries for data science and machine learning research. In the field of data science and machine learning, we can use the […]
DALL·E 2 Vincentian Diagram Model Practice Guide
Preface: This blog records the relevant information and DEBUG process used for inference using the dalle2 model. Related blogs: Super detailed! DALL · E Vincentian Diagram Model Practical Guide Directory 1. Environment setup and pre-training model preparation Environment setup Pre-trained model download 2. Code 3. BUG & DEBUG URLError CUDA error RuntimeError PydanticUserError 1. Environment […]
Git command line usage guide
Git command line usage guide Part One: Configuring Git 1.1 Set user information 1.2 Configure line break processing Part 2: Create and configure the warehouse 2.1 Initialize the warehouse 2.2 Clone the repository 2.3 Recursive cloning 2.4 Deep cloning Part 3: Basic Operations 3.1 Add files 3.2 Commit changes 3.3 View status and submission history […]
MySQL Backup and Recovery Best Practices: The Ultimate Guide
As businesses and applications increasingly rely on MySQL databases to manage their critical data, ensuring data reliability and availability becomes critical. In this digital information age, a strong backup and recovery strategy is the backbone of application stability. In this article, we will review all the commonly used MySQL backup and recovery strategies, which are […]
How to Properly Estimate Java Thread Pool Size: A Comprehensive Guide
Thread creation in Java incurs significant costs. Creating threads consumes time, increases request processing latency, and involves a lot of work for both the JVM and the operating system. To alleviate these overheads, thread pools come into play. In this article, we’ll delve into the art of determining the ideal thread pool size. A fine-tuned […]
Quick development and usage guide for service governance plug-ins under the Sermant framework
Summary Sermant is a cloud-native agentless service mesh based on Java bytecode enhancement technology. It is non-intrusive, plug-inable and high-performance. Through the Sermant core framework, plug-ins for various service management purposes can be easily developed, including load balancing, flow control, label routing, label transparent transmission, etc. In this article, we use a case to explain […]
Semantic-Guided Zero-Shot Learning for Low-Light ImageVideo Enhancement
Paper reading: Semantic-Guided Zero-Shot Learning for Low-Light Image/Video Enhancement Code: https://github.com/ShenZheng2000/SemantiGuided-Low-Light-Image-Enhancement One possible way to increase brightness in low-light conditions is to use a higher ISO or longer exposure time. However, these strategies exacerbate noise and introduce motion blur respectively [2]. Another reasonable approach is to use modern software such as Photoshop or Lightroom to […]
PHP uses recursion to integrate its two-dimensional array into a hierarchical tree, where the hierarchical id is in a uuid format. The weird problem has been solved.
No more verbosity, just go directly to the source code. <?php function findChildren($list, $p_id){ $r = array(); foreach ($list as $k => $item) { if ($item[‘fid’] == $p_id) { unset($list[$k]); $length = count($r); $r[$length] = $item; if ($t = findChildren($list, $item[‘id’])) { $r[$length][‘children’] = $t; } } } return $r; } function findChildren2($list,$p_id, & amp;$sike=[]) […]