OkHttp Custom Retry Number
In this paper, OkHttp's Interceptor is used to implement a custom number of retries
...
AWS Cloudformation - Template learning
In Cloudformation, the entire architecture is defined in the template, and then the corresponding Stack is generated thr...
mongoose, ajax, express, pagination plug-ins to achieve paging effect
1. Download pagination plug-in first. Download address: JQuery paging plug-in 2. After downloading, add in the page, inc...
VScode+SDL2 configuration tutorial
The day before yesterday, I wanted to find a graphic library to write a small tool, and I wanted to find a smaller graph...
Display of epidemic situation map (win the battle of epidemic)
We collect the real-time data released by Tencent through the requests library; because the data we get is in json forma...
JavaScript elegant writing and Sao operation
1. Judgment is empty Straightforward writing if(a == undefined) a = []; if(params.success){ params.success(res); } ...
Learning notes of Spring framework -- API interface design related knowledge and specific coding implementation
Recently, we need to design an API server. If we want to standardize the API interface, we have collected some informati...
python sandbox escape
Catalog 1. Preparation python has built-in modules for executing system commands: subprocess os commands timeit paltf...
Cassandra appender - distributed logging, distributed software logback appender
At the last Scala meetup of the lunar year, Liu Ying was inspired to share her professional software development experie...
Gson full resolution (middle) - the use of TypeAdapter
About TypeAdapter Ahead Gson complete analysis (I) We understand and use JsonSerializer and JsonDeserializer to transfor...
Alibaba cloud video transcoding batch submission (mp4 to m3u8)
There are hundreds of videos in oss that need to be transferred to m3u8. It is found that the interface does not have th...
How to learn the JVM gracefully
1, Understanding Java virtual machine stack and stack frame
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[enjoy learning Feign] II. Annotation introduction of original Feign and detailed explanation of core API
A man without foresight must have immediate worries.
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Detailed process of data capture and collation of new coronavirus
Preface Data source: Tencent News pneumonia Data crawling tool: requests HTML (Python 3.5 and above) 360 speed browser...
Alibaba cloud IOT platform data forwarding to function calculation example
Summary
Using the data flow function of the r...
Android network request framework -- use of Retrofit
stay Android network request framework - Retrofit (dynamic agent mode) This section mainly introduces the use of Retrofi...
Elasticsearch 6.3.1 Create a parent-child document (join datatype)
Why use join datatype An index in ES6.3 can only correspond to one type, so if you want to store tree-structured data, ...
An example analysis of python automatic test exception and log operation
An example of this paper describes the exception and log operation of python automatic test. To share with you for your ...
Hands on interface for external security (improvement)
Article directory Last blog Preface show you the code get processing method post processing method Reference blog ...
Microservice framework: overview of microservices
Microservice framework (2): overview of microservices Learning Objectives 1. System Architecture Evolution 1.1. Centra...
Python review notes
Start with python review Simple data types and variable naming conventions are the same as others, starting from differ...
Front and back interaction (Promise, fetch, axios, async / await usage)
1.Promise overview
Promise is a solution of a...
Express+MySQL implements the demo of login and registration
MySQL5.7.20
demo preparation Install mysql, add system...
Vue made wheels - accordion assembly
1, General usage <div id="app" style="padding-left: 100px"> <g-collpase> <g-collapse-item title="Heading ...
Using selenium library to crawl data from JD's interface
Environmental needs python running environment Selenium Library (pip install selenium) Pyquery Library (pip install pyquery) pymongo (pip install pym...
PHP tripartite management tool composer
Composer installation Download and install composer (terminal command) ~$ curl -sS https://getcomposer.org/installer | php or ~$ php -r "readfil...