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分布式定时任务之XXL-JOB

分布式定时任务之XXL JOB XXL JOB概述 XXLJOB 1 XXL JOB快速入门 XXLJOB 8 1.配置部署“调度中心” 1 10 2.创建执行器项目 2 15 3.配置执行器项目 3 31 4.配置执行器组件 4 53 5.开发Job方法 5Job 103 6.项目结构 6 17...
2022-07-08 00:30【丨Jack_Chen丨】
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Flutter 3.0框架下的小程序运行

在2022年谷歌开发大会上，作为I/O主题演讲的一部分，主创团队正式推出 Flutter 3.0。总的来说 Flutter 3.0 完成了从以移动为中心到多平台框架的路线图，提供了对macOS和Linux桌面应用的支持，以及对Firebase集成的改进，新的生产力和性能特性，并支持Apple Sil...
2022-07-08 00:33【InfoQ】
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电路如图，R1=2kΩ，R2=2kΩ，R3=4kΩ,Rf=4kΩ。求输出与输入关系表达式。

电路如图，R1=2kΩ，R2=2kΩ，R3=4kΩ,Rf=4kΩ。求输出与输入关系表达式。电子电路 oss process=image/watermark,size 14,text QDUxQ1RP5Y2a5a6i,color FFFFFF,t 30,g se,x 10,y 10,shado...
2022-07-08 00:34【51CTO】
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Vim 字符串替换

语法： : range s/ search string / replace string / modifier 参数说明 range 定义执行“查找和替换”函数的范围，有两个不同的值：％对整个文件执行 start line end line 在一组特定的行上面执行操作 search strin...
2022-07-08 00:34【彭世瑜】
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很多小伙伴不太了解ORM框架的底层原理，这不，冰河带你10分钟手撸一个极简版ORM框架（赶快收藏吧）

大家好，我是冰河~~ 最近很多小伙伴对ORM框架的实现很感兴趣，不少读者在冰河的微信上问：冰河，你知道ORM框架是如何实现的吗？比如像MyBatis和Hibernate这种ORM框架，它们是如何实现的呢？为了能够让小伙伴们更加深刻并且清晰的理解ORM框架的实现原理，冰河决定自己手撸一个极简版的...
2022-07-08 00:35【冰河】
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Keras深度学习实战——基于Inception v3实现性别分类

Keras深度学习实战——基于Inception v3实现性别分类 0. 前言 0 2 1. Inception 结构 1 Inception 5 1.1 Inception v1 损失函数 11 Inception v1 13 1.2 Inception v2 和 Inception v3 12...
2022-07-08 00:35【盼小辉丶】
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Can you write the software test questions?

Catalog One 、SQL Database multiple choice questions （ Each question 2.5 branch , common 20 topic ） %E4%B8%80%E3%80%81SQL%E6%95%B0%E6%8D%AE%E5%BA%9...
2022-07-08 01:52【Software testing Lao Mo】
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CV2 read video - and save image or video

title: cv2 Read video , And save images or videos date: 2022 07 02 18:10:24 tags: opencv @TOC cv2 Read video , And save images or videos cv2 The ge...
2022-07-08 01:52【step step】
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cv2-drawline

title: cv2 drawline date: 2022 07 02 21:23:50 tags: opencv cv2 drawline import numpy as np import cv2 as cv def draw line : ''' Draw a straight line...
2022-07-08 01:52【step step】
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In depth analysis of ArrayList source code, from the most basic capacity expansion principle, to the magic iterator and fast fail mechanism, you have everything you want!!!

ArrayList Deep analysis of source code This article mainly analyzes with you ArrayList Source code . To read this article, you must first be righ...
2022-07-08 01:52【bbsmax】
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Why did MySQL query not go to the index? This article will give you a comprehensive analysis

In the work , I often have problems like this , I am clearly in MySQL The table is indexed , Why execute SQL The index is not used when querying ？ S...
2022-07-08 01:53【bbsmax】
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Introduction to Microsoft ad super Foundation

Microsoft Active Directory（AD） It can be said to be the most famous local directory service or identity source in the world （IdP）. It was developed ...
2022-07-08 01:53【nington01】
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WPF custom realistic wind radar chart control

WPF Customize Realism Radar chart control Control mainly uses Transform Realize the rotation drawing of the control Let's take a picture fir...
2022-07-08 01:53【Unknown gentleman】
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Give some suggestions to friends who are just getting started or preparing to change careers as network engineers

My exam HCIE At that time, it was not called data communication , At that time, it was called routing switching . https://img blog.csdnimg.cn/351bea1...
2022-07-08 01:53【The most iron headed net worker】
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A comprehensive and detailed explanation of static routing configuration, a quick start guide to static routing

Operation steps Configure the IP Address To configure Router 1 Of GE0/0/0 Interface, for example , Other interface configurations are similar , ...
2022-07-08 01:53【The most iron headed net worker】
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Kwai applet guaranteed payment PHP source code packaging

Tiktok guarantees payment , Although some people in the official community forum have sorted out and shared some of the source code , But not all , I...
2022-07-08 01:54【CMS applet plug-in [official]】
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Neural network and deep learning-5-perceptron-pytorch

Reference documents ：《 Neural networks and deep learning 》 Preface ： Perceptron is 1957 Year by year Frank RoseBlatt Proposed , It i...
2022-07-08 01:54【Bai Xiaosheng in Ming Dynasty】
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Nanny level tutorial: Azkaban executes jar package (with test samples and results)

1 origin This should be done in real time from the team kafka Speaking of data transmission , Due to the real-time demand of data , Decide to use...
2022-07-08 01:54【Natural player】
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PHP calculates personal income tax

Preface Before using this calculation , You need to know the total amount of tax paid in that year and the amount of tax payable in this month . T...
2022-07-08 01:54【Great wash】
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From starfish OS' continued deflationary consumption of SFO, the value of SFO in the long run

7 month 5 Friday night （utc Time ）,Starfish OS Ushered in the fourth destruction of its ecological pass , The total amount destroyed this time 11,15...
2022-07-08 01:55【InfoQ】
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分布式定时任务之XXL-JOB

Flutter 3.0框架下的小程序运行

电路如图，R1=2kΩ，R2=2kΩ，R3=4kΩ,Rf=4kΩ。求输出与输入关系表达式。

Vim 字符串替换

很多小伙伴不太了解ORM框架的底层原理，这不，冰河带你10分钟手撸一个极简版ORM框架（赶快收藏吧）

Keras深度学习实战——基于Inception v3实现性别分类

Can you write the software test questions?

CV2 read video - and save image or video

cv2-drawline

In depth analysis of ArrayList source code, from the most basic capacity expansion principle, to the magic iterator and fast fail mechanism, you have everything you want!!!

Why did MySQL query not go to the index? This article will give you a comprehensive analysis

Introduction to Microsoft ad super Foundation

WPF custom realistic wind radar chart control

Give some suggestions to friends who are just getting started or preparing to change careers as network engineers

A comprehensive and detailed explanation of static routing configuration, a quick start guide to static routing

Kwai applet guaranteed payment PHP source code packaging

Neural network and deep learning-5-perceptron-pytorch

Nanny level tutorial: Azkaban executes jar package (with test samples and results)

PHP calculates personal income tax

From starfish OS' continued deflationary consumption of SFO, the value of SFO in the long run

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