Programmer Think

1. BackgroundWe know that the front-end domain locates the page according to the origin. To jump to the corresponding page, you only need to access the corresponding route, which is very convenient. However, there has been no concept of routing in iOS. To jump to a page, you need to create an instance of the target page, and then jump through t ...

Multithreading tutorial (XXIX) immutable design Common invisibility designs include time formats and string s Take string as an example to illustrate the elements of immutable design public final class String implements java.io.Serializable, Comparable<String>, CharSequence { /** The value is used for character storage. */ ...

01 Effect demonstration Cocos Creator version: 3.4.1 This demo # demonstrates the scene zooming effect by changing the scale attribute of the node or the position attribute of the camera when zooming with two fingers 02 Implementation method Both methods have their own advantages and disadvantages. You can choose the appropria ...

SpringCloudAlibaba+Nacos integration Gateway Spring cloud gateway combined with Sentienl to implement gateway current limiting mechanism Instructions for use of various types of predicates built in Spring Cloud Gateway Routing filters allow you to modify incoming HTTP requests or outgoing HTTP responses in some way. The scope of the route ...

static: 1. Static is translated as "static" 2. All static keywords are class related and class level 3. All static modifications adopt "class name." Access by 4. Static modified variable: static variable 5. Static modification method: static method Classification of variables: Variables are divided according to the declare ...

Hello, this is Guide. It's interesting to see an ORM framework Fluent Mybatis recently. The whole design concept is very in line with the thinking of engineers.I have briefly sorted out some contents of the official documents. Through this article, I will take you to see this new ORM framework.Official documents: https://gitee.com/fluent-mybati ...

Personal homepage: Hello Code. This column: Java Web from introduction to actual combat It is long and not finished, and the follow-up content will be continuously updated This article will also be published in sections for your convenience If you don't have Java foundation, please go first Java zero foundation guide Column learning correspondi ...

Introduction to RxJS Reactive Extensions for JavaScript RxJS is a library that uses observable sequences to write asynchronous and event based programs. It provides a core type Observable , dependent types (observers, Schedulers, Subjects) and operators inspired by [Array#extras] (map, filter, reduce, every, etc.) can handle asynchro ...

Three hundred lines of Java per day (08 days, code implementation of matrix multiplication) Note: here are the synchronous notes and records of JAVA self-study and understanding. If you have any questions, please correct them 1, Connotation of matrix multiplication First, we need to have a basic understanding of matrix multiplication. A ...

I read an article before: CSS tricks | clever use of mixed mode to achieve text hollowed out wave effect , it is very ingenious to integrate CSS animation into the text, mainly using the mixed mode. The effect is like thisWhy use mixed mode? Because this is text and it is impossible to put HTML nodes inside the text, another method will be intr ...