python regular expression, basic introduction

python regular 1.re.match(pattern,string,flags=0) args: pattern: matching method String: string to match flags: various formats, details Add link description import re print(re.match('www','www.baidu.com')) print(re.match('www','www.baidu.com').span()) Matching method: it starts from the first ...

Posted on Mon, 29 Jun 2020 00:36:02 -0400 by davidjwest

[zihi notes ා 5] the latest video download method of station B in 2020

[zihi notes ා 5] the latest video download method of station B in 2020 Recently, because of the need to create a vibrato and tiktok, I want to find some material for practice and practice. So, where does the learning material come from! Little broken station!! Don't say much, the text begins! First of ...

Posted on Mon, 29 Jun 2020 00:13:25 -0400 by mars_rahul

Combination of graphics and text to teach you how to initialize Tomcat and how to run Tomcat in SpringBoot

How to initialize Tomcat in SpringBoot preface The creation of spring boot simplifies our work of creating and running projects. We don't have to package the project into a jar package, then put it into Tomcat and start it again, as in the spring MVC era. We can ignore the packaged operation and tom ...

Posted on Mon, 29 Jun 2020 00:12:31 -0400 by abhi_10_20

Installation and use of neven private service Nexus

Transferred from: https://blog.csdn.net/ThinkWon/article/details/94346681 Whenever and wherever possible, dry cargo is read more and technical resources are obtained. Source code and learning materials are collected. Please pay attention to source code community official account (ydmsq666) and Gabor ...

Posted on Sun, 28 Jun 2020 23:34:32 -0400 by error_22

Typical networking configuration case of H3C S3600 hwtacacs

Networking and description In this case, the S3600 switch is used to deploy hwtacacs and link with IMC TAM to achieve the effect of security management equipment. IMC version is PLAT 7.3 E0506P03 The S3600 version information is as follows: H3C Comware Platform Software Comware Software, Version 5.20 ...

Posted on Sun, 28 Jun 2020 23:03:25 -0400 by MartinGr

Record of Jenkins' step hole installation with container

In order to facilitate the start command of the management container, the docker compose command is used together with docker-compose.yml File start container. Basic use can Refer here. About how to install Jenkins in Docker, Reference here. If you just want to see the final docker-compose.yml ...

Posted on Sun, 28 Jun 2020 22:41:11 -0400 by deadlyp99

Implementation of Prometheus alarm through Alertmanager

Prometheus does not support the alarm function, mainly through the plug-in alertmanager to achieve alarm. Alertmanager is used to receive the alarm information sent by Prometheus, process the alarm and send it to the specified user or group. The process of Prometheus triggering an alarm is as follows: p ...

Posted on Sun, 28 Jun 2020 22:35:57 -0400 by flamtech

STM32+ESP-01 docking with Alibaba Feiyan platform

STM32+ESP-01 docking with Alibaba Feiyan platform In recent years, with the rapid development of microelectronics technology and computer information technology, the Internet of things technology has emerged, and the interconnection of everything is possible. At present, most consumer electronic prod ...

Posted on Sun, 28 Jun 2020 21:26:44 -0400 by spooke2k

[CV12] how to use Mask R-CNN for target detection in Keras

Article catalog 1. Mask R-CNN for Object Detection 2. Matterport Mask R-CNN Project 3. Object Detection With Mask R-CNN 3.1 install Mask R-CNN 3.2 target detection process 3.3 example of target detection 1. Mask R-CNN for Object Detection Object Detection is a kind of computer vision task, w ...

Posted on Sun, 28 Jun 2020 21:03:50 -0400 by stretchy

[RabbitMQ] takes you through the RabbitMQ Delay Queue

Text taste: shredded fish-flavored meat. Read expected: 10 minutes 1. Description In the previous article, you described what the dead letter queue in RabbitMQ is, when to use it, and how to use it.I believe that through the previous study, you already know more about the Dead Letter Queue, and the content of this article is closely related ...

Posted on Sun, 28 Jun 2020 19:57:00 -0400 by bajer