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Article

Take an interesting example to make it easy for you to understand JVM memory management

catalog preface example Source code output graphic depth analysis learn in order to practise Write at the end pre...
4:53 7 June 2020
Article

Fraud phone identification

In recent days, I participated in this competition by chance and shared my personal thoughts. You are welcome to discuss...
4:36 7 June 2020
Article

Learn another week of ray tracing learn two bound boundary levels

See Monte Carlo ray tracing technology series Monte Carlo ray tracing technology This part is the most difficult and com...
4:23 7 June 2020
Article

SDU monthly simulation question CSP201609-3 legend of furnace stone

Problem description Hearthstone: Heroes of Warcraft is an integrated card game developed by Blizzard Entertainment (as s...
0:40 7 June 2020
Article

Extended Design of PTA Wiper Program Function

Refactoring is a refactoring procedure based on the given manual windshield wiper program for automobiles, which allows ...
22:22 6 June 2020
Article

Customize Blog Garden Style

Welcome to Disabled Dreams Blog Park First of...
21:01 6 June 2020
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Where PL/SQL stored procedures can go wrong with IDEA use [High energy ahead!]

Stored procedures in PL/SQL combined with IDEA ...
12:41 6 June 2020
Article

Public Number Development: Get User Messages and Reply Messages

Recently, I found it interesting to see the development documentation of WeChat Public Number. You can customize the dev...
12:26 6 June 2020
Article

Android Chart Gallery MPAndroidChart(8) - Extension of Pie Chart: Polyline Pie Chart

Android Chart Gallery MPAndroidChart(8) - Extension of Pie Chart: Polyline Pie Chart ...
12:08 6 June 2020
Article

How to read by row and by column in excel

Recently, there is a demand that excel should be used for import and export. Generally, our idea is based on the number ...
6:29 6 June 2020
Article

Infrared remote control debugging based on STM32F0 series single chip microcomputer

Principle analysis of infrared remote control Remote co...
4:41 6 June 2020
Article

STL common sequence container

Here is a brief description of STL containers commonly used to achieve the principle, the main points and so on. ...
4:05 6 June 2020
Article

Understand MYSQL in one day

MySQL learning notes Installation tutorial: https://www.runoob.com/mysql/mysql-install.html Install video: https://www.b...
2:34 6 June 2020
Article

Using babel to understand the Class of es6

preface There are many places where class cla...
1:00 6 June 2020
Article

Design pattern abstract factory pattern

In the last article, we introduced the simple factory pattern and the factory method pattern. Today we will introduce th...
0:34 6 June 2020
Article

Spring Boot+Vue front and rear WeChat official account separation solution

1, Introduction The most complete front and b...
23:16 5 June 2020
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Summary of Java Concurrent Programming Practice

premise First, the scene is a hotel-based bus...
22:12 5 June 2020
Article

UPC Spring 2020 Mixed Personal Training Game 35 [B&D&G]

Question B: Number Title Description Little H is a collector. He likes to collect positive integers.Little H has a habit...
21:28 5 June 2020
Article

Alicloud AI training camp_ Day02_ Character recognition_ Identification of ID card

Project introduction Recently, I participated...
6:26 5 June 2020
Article

Seven days of learning the box model of h5 and css3: inner and outer margins (12)

Let's practice a topic first: make a sina sports text page. , maybe you can't make this effect very well now, but after ...
6:18 5 June 2020
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Step by step VUE+Element front end application development (7) -- introduce some regular JS processing functions

When we use VUE+Element When dealing with the interface, we often encounter various methods that need to use js set proc...
5:31 5 June 2020
Article

Phpspreadsheet Chinese document 2 (translation software version)

Due to phpoffice/phpexcel (this package has been discarded and is no longer maintained. The author suggests using the ph...
3:18 5 June 2020
Article

Javascript basic knowledge system learning summary DOM

Summary of the systematic learning of Javascript basic knowledge (5) DOM 1, Tree structure 1. The essence of DOM is actu...
3:17 5 June 2020
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Beauty of Mybatis source code: 2.3. Parse Properties sub element and initialize property configuration

Resolve the Properties sub element and initialize the property configuration > Click to learn the configuration metho...
2:04 5 June 2020
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[ABAP] learning summary - common statements and functions

[ABAP] learning summary - common statements and functions -----------------------Pointer------------------------ Pointe...
1:55 5 June 2020
Article

SpringBoot + RabbitMQ (ensure that the message is delivered successfully and consumed 100%)

1, Throw a picture first Note: This article covers many aspects of RabbitMQ, such as: Message sending confirmation m...
0:58 5 June 2020
Article

Java implements 23 design patterns: bridging pattern

Classification of 23 design patterns 1, Overview The Bridge pattern is defined as follows: separating abstractions fr...
0:05 5 June 2020
Article

C language: rookie course classic 100 examples (51-71)

100 cases of C language classics Note: the following answers are not identical with the original Examples 1-50 Ex amp ...
22:27 4 June 2020
Article

ASP.NET Dependency injection in core: service provider implementation uncovering [add missing details]

Original text: ASP.NET Dependency injection in core (5): service provider implementation uncovering [add missing details...
22:10 4 June 2020
Article

global and nonlocal scope instance problems in Python

There are countless online explanations about the scope of global and nonlocal in Python. Let me take an example in prac...
22:06 4 June 2020