ios learning notes 04 use of local storage and realm mobile database combined with todo project
lebus tutorial 04 p67-75: store coredata and realm locally Introduce cs/bs architecture cs does not need a large numb...
JS achieves three-level linkage
The so-called linkage is the change of itself affected by the upper and lower elements. Common multi-level actions are u...
Analysis of question answering system based on medical knowledge map
Knowledge map has been more and more applied in question answering system, semantic search and other fields. It is a hot research issue in the field ...
golang unit testing and performance analysis
Here's a brief introduction to how go writes unit tests, performance analysis of code, and code coverage. Usually we have written some methods, ...
The 15th expansion of Unity editor: NGUI mass replacement atlas tool
NGUI batch replace atlas tool Tool purpose Because the project needs to realize the skin changing function, i.e. multiple sets of UI atlas, provide t...
Canvass' carousel draw
Canvass' carousel draw 1. Sorting (1) the rotary table is mainly the product position / / sAngle start radian baseRadian product default radian ...
unipush implementation of ios and android push tutorial
Write before: 1.unipush supports many push templates. Friends who are interested in learning about it can Official website View: if you want to push ...
OAuth2 protocol and Spring Security OAuth2 integration
The authorization protocol of OAuth 2.0 allows third-party applications to access restricted HTTP resources. As usual, when you use Github and Google...
Desktop layout of Android 80go platform
1. File path vendor/go-gms/apps_go/GmsSampleIntegrationGo/res/xml/partner_default_layout.xml 2. Screen division The bottom and middle screens are sep...
python learning notes hands on how to use native urllib to send network requests
example teaching urllib.urlopen(url[,data[,proxies]]) : https://docs.python.org/2/library/urllib.html The default library of network requests in pyth...
Git on 4 server - configure server
Let's see how to configure ssh access on the server side. In this case, we will use the authorized_keys method to authenticate the user. At the ...
ByteBuddy manipulating Java bytes example: automatically removing spaces on both sides of a string
I learned a little bit about ByteBuddy today. Its official warehouse address is: https://github.com/raphw/byte-buddy. Official description: Runtime co...
Prototype application in JS (inheritance and extension)
Prototypes in JS Prototype is a very important mechanism in JavaScript. Through [[prototype]], we can easily implement the inheritance and extension ...
Kubeflow series: Solve one-click installation of kubeflow based on Ali cloud mirror in China
Environmental preparation kubeflow is very demanding for the environment. See the official requirements:at least one worker node with a minimum of: 4 ...
android ------ RecyclerView imitates Taobao shopping cart
Shopping cart is often used in e-commerce projects. There are many projects with different interfaces. Choose one to talk about it. RecyclerView imita...
How to create a shaky loader with pure CSS
Effect preview Online demo Press the "click preview" button on the right to preview on the current page, and click the link to preview in f...
A simple example of go in + caspin RBAC
Explain //Libraries used: github.com/casbin/casbin github.com/gin-gonic/gin github.com/facebookgo/inject This article is for reference: https://githu...
k8s uses glusterfs to realize dynamic persistent storage
brief introduction This article introduces how to use glusterfs to provide k8s with the function of dynamic pv application. Glusterfs provides the un...
jinkens+gitlab implement CI/CD for k8s cluster
I. environmental preparation K8s cluster environment (here I am k8s cluster of three sets); A single docker server is mainly used to upload images to...
GDB debugging Mysql source compilation and installation
Download source code git clone https://github.com/mysql/mysql-server.git cd mysql-server git checkout 5.7 Compilation and installation Installation de...
The usage of c/c + + overloaded operator standard library function
The usage of overloaded operator standard library function Question: is int(int, int) a common type?? For example, function: int add(int a, int b); Fo...
Teach you 10 minutes to build a cool personal blog
Take personal blogs for example, Blog address Preparation install $ npm install -g hexo-cli Initialization $ hexo init <folder> $ cd <folder&...
GameFreamWork framework -- Application of event system
Event system is widely used, which is very helpful for processing player data (player gold, experience, level), making data call many times, reducing ...
How to create the button effect of bubble fill with pure CSS
Effect preview Online demo Press the "click preview" button on the right to preview on the current page, and click the link to preview in f...
Echo server C + + 4-UDP connect version
Calling the connect function for a UDP socket does not establish a connection with the UDP socket of the other party, but registers the destination IP...
mac[linux] uses lsyncd to synchronize multiple files of two machines in real time
What is Lsyncd? Lsyncd is a lightweight real-time file backup solution, which is very easy to install and use. It can be used to synchronize files bet...
Replacing scheduled tasks with delay queues
§ 1 RabbitMQ delay queue RabbitMQ delay queue is mainly realized by TTL (Time to Live) and dead letter exchange (Dead Letter Exchanges) of messages. I...
Learn from me the factory mode of design mode
The Factory mode is widely used. It can be seen everywhere in the JDK underlying source code and major mainstream frameworks. Generally, classes named...
Custom plug-in of vertical waterfall flow based on jquery
The company's new project has made a plate about pictures. It found some waterfall plug-ins on the Internet that are not very suitable for itself...