Introduction to producer consumer model
1. Why the producer consumer model is needed
Producer refers to the task of production data, and consumer refers to the task of consumption data.
When the producer's production capacity is far greater than the consumer's consumption capacity, the producer needs to wait for the consumer to consume before c ...
Posted by Spaceboy on Fri, 08 May 2020 12:27:28 +0200
Author|Wang Xining Senior Technical Expert of Alibaba
Guidance: This paper is abstracted from the book "Istio Service Grid Technology Analysis and Practice" written by Wang Xining, a senior technical expert in Ali Cloud. It describes how to use Istio to manage multi-cluster deployment to illustrate the support capability of service ...
Posted by ainoy31 on Thu, 07 May 2020 19:48:08 +0200
Android Jetpack architecture component - Lifecycle usage
Android Jetpack architecture component - LiveData usage
The use and principle of ViewModel, an architecture component of Android Jetpack
Android Jetpack architecture component - Paging introduction and Practice
Android Jetpack architecture component - Roo ...
Posted by ganlal on Wed, 06 May 2020 06:04:28 +0200
When our App makes network requests, it often encounters network disconnection, reconnection, data flow and WIFI changes. So how do we judge the current situation? Next, we will introduce the commonly used network state judgment methods.
Determine if there is a network connection
Judge whether WIFI network is available
Determine whethe ...
Posted by pdub56 on Wed, 06 May 2020 00:24:55 +0200
Completing Kubernetes binary deployment step by step (I) -- etcd cluster building (single node)
The basic theory and core components of Kubernetes are briefly introduced. The first step of deploying Kubernetes cluster with single node and binary system is to build etcd cluster experiment flow.
List of cluster planning (the next article ...
Posted by RestlessThoughts on Tue, 05 May 2020 17:14:40 +0200
There was a project before Android using webview to load the contents of the web page, and then adding the original function of APP. This project has the integration of WeChat, Alipay, qq wallet and other H5 payment methods. Recently, the content of the payment version has been upgraded on the webpage side, resulting in ...
Posted by fotofx on Mon, 04 May 2020 21:35:36 +0200
1. elatic engineer certification examination
If you have the strength, you can take the exam. It will be helpful for the appreciation and salary increase
2. es architecture
Use elasticsearch plugin in elasticsearch-7.1.0/bin to install the plug-in. es will download a ...
Posted by oskom on Mon, 04 May 2020 14:05:17 +0200
Android integrated Baidu character recognition 1.4.0
Baidu AI open platform has opened the service of character recognition, which can realize the recognition requirements of some general characters, network pictures and characters, various cards (ID card, bank card, driver's license, driving license, license plate bus ...
Posted by Drewser33 on Mon, 04 May 2020 13:43:54 +0200
Native Webview knowledge:
1: Registration related authority
<uses-permission android:name="android.permission.INTERNET" />
2:webview common methods
goBack() //Back off
Posted by MorganM on Mon, 04 May 2020 01:33:41 +0200
The most popular combination of network requests, retrofit2+okhttp+rxjava+mvp
This is the sealed record
First, it is divided into modules, such as login
First, the use of encapsulation
Posted by jredwilli on Sat, 02 May 2020 08:14:47 +0200