Tag：JD.COM
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Time：2021-1-25
Reveal the source code of nutui component preface The topic of this paper is the design and implementation of steps component. Steps component is a combination of steps and timeline component. Before that, they were two different components. When the latest version of nutui was upgraded, they were combined into one. Let’s see how to […]
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Time：2021-1-10
author Zhang Yonglun, Senior Software Engineer of Jingdong Digital Technology Co., Ltd., Apache shardingsphere (incubating) PPMC. Engaged in high availability and high concurrency of distributed system for a long time. Keen on technical challenges of network IO and performance optimization. At present, we focus on the continuous optimization of sharding proxy and the development of […]
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Time：2021-1-9
At the just concluded 2020 global new generation software engineering online summit, Ren Longtao, the cloud product architect of JD Zhilian, who has nearly seven years of experience in the research and development of automation operation and maintenance platform, shared the experience_Efficient and safe operation and maintenance design and practice landing of operation and maintenance […]
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Time：2021-1-5
The underlying technology of blockchain is obscure and difficult to understand, so research consumes a lot of energy; the investment in underlying hardware is too large, so the construction cost is hard to bear; it is hard to find a partner to form an enterprise allianceUnder the background of new infrastructure, as a new technology […]
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Time：2021-1-2
First of all, congratulations on the successful completion of our training and certification course! On the red list of small partners can now reply in the background[red list]Unlock the mysterious surrounding gift bag of the community~ Interested partners / registered partners can scan the QR code below to enter our learning group Not only do […]
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Time：2020-11-18
Common apps App Store scheme: ‘itms-apps://’ Alipay packageName: ‘com.eg.android.AlipayGphone’, scheme: ‘alipay://’ TaoBao packageName: ‘com.taobao.taobao’, scheme: ‘taobao://’ QQ packageName: ‘com.tencent.mobileqq’, scheme: ‘mqq://’ WeChat packageName: ‘com.tencent.mm’, scheme: ‘weixin://’ JD.COM packageName: ‘com.jingdong.app.mall’, scheme: ‘openApp.jdMobile://’ Sina Weibo packageName: ‘com.sina.weibo’, scheme: ‘sinaweibo://’ Suning scheme: ‘suning://’ Youku packageName: ‘com.youku.phone’, scheme: ‘youku://’ App store Xiaomi app store scheme: “mimarket://details?id=com.xx.xx” Samsung app store […]
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Time：2020-11-2
How to use the interface provided by express bird to query the logistics track of Jingdong express. First of all, we have the resources we need, Test merchant ID: test1617571 Test API key: 554343b2-7252-439b-b4eb-1af42c8f2175 (this key is only used in test environment) API test address: http://sandboxapi.kdniao.com:8080/kdniaosandbox/gateway/exterfaceInvoke.json Next, let’s talk about request parameters 1、 Interface description […]
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Time：2020-11-2
In recent years, with the popularity of big data analysis technology and the rise of the Internet of things industry, more and more enterprises begin to pay attention to the collection and analysis of massive data, hoping to dig out high-value information and insight from the huge data. With the rapid expansion of data scale, […]
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Time：2020-10-29
Course summary Nowadays, microservice has become the dominant mode of building modern cloud applications. It decomposes individual components into independent services around specific business functions. But then there are other problems: more and more systems have been disassembled into many cell like microservices. How to manage the microservices has become a headache for many engineers. […]
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Time：2020-10-25
“The theory of innate ability holds that human thinking is innate thought or knowledge. Among these ideas, the most famous one is Plato’s theory of form and later Descartes’ meditations. At present, this view is gaining neuroscience evidence that we are indeed born with a innate understanding of our world. Figure 1: An elder Plato […]
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Time：2020-10-11
In NPC and CPPCC Internet plus novel coronavirus pneumonia, begin to display talents in the new era of infrastructure construction. This year’s two sessions and government work report have repeatedly stressed the measures to expand new infrastructure including strengthening new infrastructure, developing new generation information network and expanding 5G application. The new crown pneumonia outbreak […]
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Time：2020-9-30
This article is from official account [fat pig programming], please indicate the source. From today on, I want to join you in elasticsearch, learn distributed search engine, and follow the fat rolling pig! Since it is the first lesson of ES, the most important thing is to let you fall in love with it! Do […]
