Elementary C++–Classes and Objects (3) (Illustration)

Article directory Let’s talk about the constructor again initialization list implicit type conversion explicit keyword static member Friend class inner class anonymous object Some optimizations when copying functions Let’s talk about the constructor again In our previous constructor, the compiler will give a suitable initial value to each member of the object through the constructor, […]

Django file configuration, request object, connection to MySQL, ORM

Article directory Django static files and related configurations Static file preface Static file related configuration form form request object request request result GET request POST request pycharm connects to database Django connects to MySQL Introduction to Django ORM Django static files and related configuration In this blog I will introduce relevant knowledge through a user […]

Slice-assisted super-inference for small object detection

Small object detection refers to the identification and localization of objects of relatively small size in digital images. These objects often have limited spatial extent and low pixel coverage, and can be difficult to detect due to their small appearance and low signal-to-noise ratio. Small target detection has many applications: Surveillance and Security: Identify and […]

Implementation and principles of object serialization in Python

The pickle module can implement algorithms for converting arbitrary Python objects into a series of bytes (i.e., serialized objects). These byte streams can be transferred or stored, and then reconstructed into a new object that has the same characteristics as the original object. Notice: The documentation for pickle clearly states that it provides no security […]

[Filter Tracking] Based on probability hypothesis density combined with extended Kalman filter PHD-EKF to achieve multi-objective state estimation with matlab code…

?About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For code acquisition, paper reproduction and scientific research simulation cooperation, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more complete Matlab code and simulation customization […]

[ElasticSearch Series-08] ElasticSearch handles the relationship between objects

ElasticSearch series overall column Content Link address [1] ElasticSearch download and installation https://zhenghuisheng.blog.csdn.net/article/details /129260827 [2] ElasticSearch concepts and basic operations https://blog.csdn.net/zhenghuishengq/article/details/134121631 [3] ElasticSearch’s advanced query Query DSL https://blog.csdn.net/zhenghuishengq/article/details/134159587 [4] Aggregation query operation of ElasticSearch https://blog.csdn.net/zhenghuishengq/article /details/134159587 [5] SpringBoot integrates elasticSearch https://blog.csdn.net/zhenghuishengq/article/details/134212200 [6] The construction of Es cluster architecture and the core concepts of clusters https://blog.csdn.net/zhenghuishengq/article/details/134258577 […]

Description of ResourceQuota object on K8s

Description of the ResourceQuota resource object and its role in the cluster Definition description https://kubernetes.io/zh-cn/docs/concepts/policy/resource-quotas/ Division and design of resource groups in the cluster In a cluster with 32 GiB of memory and 16-core CPU resources, Team A is allowed to use 20 GiB of memory and 10-core CPU resources, Team B is allowed to […]