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boutiquePrinciples of Vernacular Design Models
Why design patterns are needed
In fact, we can complete the development work without a design pattern. But why design...
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boutiqueWould you rather know introspection if you only know java reflection?
1. Foreword In the previous article, we encapsulated a Mybatis universal Mapper. To get entity class attributes, I used...
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boutiqueHow Java handles NPE issues gracefully
1. Foreword For Java developers, null is a troublesome type, and NPE can occur if you are not careful...
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boutiqueChuangsheng Series Qiankun Mutual Entertainment Club Room Cards and Chess + Video Building Tutorial
This is the second modification of Guizhou Mahjong, which removed Guizhou Mahjong. Niu Niu, three male and golden flowers all bring accompanying robots
Golden Flower machine...
boutiqueJava Development Tips: Reduce the Use of Magic Points
1. Preface When refactoring old code, I encountered similar writing:
public void attend(String value)...
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boutique[Video Tutorial] Construction Tutorial for Unauthorized Version of Leisure and Entertainment of the World Alliance
[Video Tutorial] Construction Tutorial for Unauthorized Version of Leisure and Entertainment of the World Alliance
boutiqueSummary of core knowledge of java annotation
1. preface
A few years ago, our project was still running on structs 2, and once I asked a colleague if he knew
Spring...
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exclusiveBlack Box Penetration Testing Guide: SQL Injection
Test using automated scanning tools
Tools:AppScan,WebInspect,AWVS, etc.
Test method: Use automatic...
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boutiqueSeveral ways to remove elements from Java Collection
1. The preface operation set is something Java programmers repeat almost every day. Today let's study...
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boutiqueAowan series client universal encryption and decryption tool
Faced with the rapid development of network security technology, AoPlay has launched a new generation of client-side universal encryption and decryption tools to solve...
boutiqueUnder what circumstances cannot Java generics be used
1. Introduction Java 1.5 introduces generics to ensure type safety, prevent type conversion exceptions at run time, and allow classes to...
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boutiqueFeelings server client local graphic construction tutorial
Feelings to the server client local graphic construction tutorial.
The server only includes the game server and the account server.
Guest...
boutiqueJava random number traps
preface
We should be familiar with random numbers. We use them to generate Captcha in business, or we have low requirements for repeatability...
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exclusiveBlack Box Penetration Testing Guide: XML Injection
I. attack scenarios
Send XML requests directly
described
Many application systems or components require...
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