Other usage and usage of spring cloud 2020.0.4 series service degradation
catalogue
1. General
2. Other usage of hystrix service degradation
3. Hytrix realizes fusing
4. Overview
5. official account
1. General
As the old saying goes: only by controlling your emotions can you control your life. Impulse is the devil, calm is the most important.
To get back to business, I talked about how to add a degradation ...
Posted by Ryodox on Thu, 28 Oct 2021 02:37:34 -0700
IPFS private network and Cluster construction
This article uses virtual machines to build IPFS private networks and clusters, and uses vagrant and virtualbox to quickly build the environment.
Private network
Download binaries
If you use the go IPFs source code to compile, you need to install the go environment. It is recommended to download the binary file:
https://dist.ipfs.io
https:/ ...
Posted by turing_machine on Thu, 28 Oct 2021 02:24:15 -0700
Change of roscpp underlying communication protocol
ROS provides robot developers with programming interfaces in different languages. The C + + interface is called roscpp, which is used to create topic, service and param to realize the communication function of ROS.
roscpp is a C++ implementation of ROS. It provides a client library that enabl ...
Posted by MadRhino on Thu, 28 Oct 2021 02:14:37 -0700
Probability model evaluation index
Source: Data STUDIO
Author: Yun Duojun
1. Brier Score
The accuracy of probability prediction is called "calibration degree", which is a way to measure the difference between the probability predicted by the algorithm and the real result. A commonly used indicator is called Brill score, which is calculated as the mean square err ...
Posted by tomz0r on Thu, 28 Oct 2021 02:00:07 -0700
Maven configuration and use
ⅩⅥ.# ⅩⅥ.Maven
Maven configuration
1. Decompress maven compressed package (3.2.1)
2. Set the localrepository as your local repository (where the jar package is placed, usually the same level directory as maven), and set the mirror as the image of Alibaba cloud's central repository. conf–>settings.xml
<!--Modify your local jar Lo ...
Posted by Angry Lettuce on Thu, 28 Oct 2021 01:47:33 -0700
Spring Cloud Alibaba introduction and project preparation
brief introduction
SpringCloud Alibaba is an open source microservice architecture solution of Alibaba group.
For better distributed system development, microservice architecture divides an application into multiple sub applications, and each service is a sub project that can run independently. It covers a lot of contents, including service gov ...
Posted by scmeeker on Thu, 28 Oct 2021 01:35:35 -0700
Target detection tricks (based on detectron2)
Target detection tricks (based on detectron2)
Try correctly
Cutting
Because the target is too small relative to the whole picture, the data is cropped (in addition to the cutting size, the overlapping size should also be paid attention to. The overlapping size should be slightly larger. Try to keep each target intact so as not to damage the ...
Posted by nocturne on Thu, 28 Oct 2021 01:31:35 -0700
2021 most complete Python interface test automation tutorial [learning materials attached]
[Abstract] interface definition: interface generally has two meanings. One is API (Application Programming Interface), which is a set of definitions, programs and protocols to realize the mutual communication between computer software through API interface. The other is interface, which is a specification of object-oriented languages such as ja ...
Posted by daredevil88 on Thu, 28 Oct 2021 00:09:07 -0700
SuperGlue source code learning
Optimal transmission code reading at the back end
superglue.py
Acquisition of descriptor and location information
The above is very detailed. You can clearly see the process of the whole network here In the superblue code, the author only provided the trained weight file and network process, but the training details were not given in the cod ...
Posted by sprinkles on Thu, 28 Oct 2021 00:05:29 -0700
Elasticsearch learning Trilogy 2: quickly build the environment
Elasticsearch learning Trilogy 2: quickly build the environment
docker installing elasticsearch
Little experience
Why install version 7.6.2?
The reason is that the subsequent integration of springboot is 2.3.1.RELEASE, which depends on es version 7.6.2, so it is consistent
Pull image
docker pull elasticsearch:7.6.2
Start mirroring
dock ...
Posted by carlmcdade on Wed, 27 Oct 2021 23:35:21 -0700