I have a public attribute module (named constant, its value), none of which is associated with any specific object. I need to call these attributes based on the value in a string variable. The vari
Tag: Based on
How to create an ActiveRecord dynamic creation class during runtime? (ruby)
I am trying metaprogramming and want to dynamically create a class that inherits from ActiveRecord.
For example, I can do this:
Object.const_set(“Orders”, Class.new {def blah() 42 end }
LUA-based Spring Cloud gateway high available universal NGNIX plug-in
Project github address: click to jump
Kubernetes RBAC Based on Role Access Control
Role-based access control How does kubectl connection server authenticate? If you don’t use the token method to authenticate through serviceAccount, we should configure it as a configuration file
Recommended algorithm – content based recommendation
Find the relevance of items based on the metadata of the recommended items, and then recommend similar items to users based on the user’s past preference records.
1. Feature extraction: extra
Based on China-based Internet IoT development — based on .NET SDK package
Recently, the concept of the Internet of Things is relatively popular. A large number of manufacturers are rushing to occupy the level of the Internet of Things, including Huawei Internet of Things
RBAC permission allocation, based on formset implementation, increased batch
Two knowledge points are needed here:
- formset
- automatically discover the URL in the project
1. What is a formset:
form component or ModelForm component in Django, used for Do a form va
Architecture – How does the game status interact with components?
I have been making some modifications to my Flash framework recently. When I make a game every month, the idea of reusing components to quickly build concepts seems very attractive to me.
T
Design and Implementation of EADC Sampling External Voltage Program Based on NUC442
1. Introduction to NUC442
NUC442 is a Cortex ® -M4F core processor with DSP and floating point unit, working frequency up to 84 MHz, embedded 256/512K /flash, 64K/SRAM. There are abundant per
Distributed lock based on annotation
Implementing distributed locks based on annotations There are two implementations of distributed locks: 1. Based on redis 2. Based on zookeeper
For convenience The use of distributed locks is