web front end foundation html5+css3 (VI. rounded border, box shadow, floating)

1. Comprehensive case: excellent purchase Express Remove the list of small dots before li- style:none *{padding:0;margin:0;} .box{width: 248px;height: 163px;border: 1px solid #ccc;margin:100px auto;} .box h3{height: 32px;border-bottom:1px dotted #ccc;font-size: 14px;font-weight: 400;line-height: 32 ...

Posted on Wed, 24 Jun 2020 23:40:40 -0400 by aod

Property Injection

Injection in springboot Basic Property Injection @Value Object Mode Injection @ConfigurationProperties Comparison of two injection modes Injection Details Profile Injection Value Data Check@Validated Load the specified configuration file @PropertySource Import Spring's Configuration File@ImportResou ...

Posted on Wed, 24 Jun 2020 22:41:17 -0400 by RonDahl

JavaScript common API collection summary

This chapter includes DOM operation, CSS operation, Object (Object object Object, Array Object, Number Object, String Object, Math Object, JSON Object and Console Object) operation, which is worth collecting.1, Node 1.1 node properties Node.nodeName //Return node name, read-only Node.nodeType //Retu ...

Posted on Wed, 24 Jun 2020 03:48:24 -0400 by phaseonemedia

Spring boot source code analysis

Every time we create a springboot Application, we will find that there will be an Application class (hereinafter referred to as the Application class directly) headed by the Application name in its directory structure, while other packages are under the same level or child level of this class, as sho ...

Posted on Wed, 24 Jun 2020 03:01:03 -0400 by msurabbott

High order play method of default value setting of Golang skill

Recently, GRPC has been used to find a very good design, which is worth learning. In our daily method writing, we want to set a default value for a field, and do not pass this parameter in the scenario without customization. However, Golang does not provide the ability to set the default value of method parameters in dynamic languages such as P ...

Posted on Tue, 23 Jun 2020 23:30:39 -0400 by curtisdw

Summary of Data Mining Exercises: Linear Regression, KNN, K-means, Decision Tree, Association Rules

Article Directory Job List (4/20) Job List (4/22) csv, linear regression [3] Think about the relationship between maximum likelihood estimation MLE and least squares? Job List (4/29, 5/4) Experimental Report 1. Univariate Regression--Predicting House Price by Area 2. Establish Multiple Regression M ...

Posted on Tue, 23 Jun 2020 21:37:09 -0400 by edking1

Front End Learning Records 3-HTML

Front End Learning Records 3-HTML list Unordered list ul-li Differences between Tables and Unordered Tables Ordered List ol-li Custom List dl-dt-dd form input control Selectlist control Form label label Do not use for and id methods in label tags textarea control form Form Field (Write the necessa ...

Posted on Tue, 23 Jun 2020 20:49:52 -0400 by Leppy

Primary use of Selenium

1, Dynamic rendering page crawling 1. Background issues For the data that directly responds when accessing the Web (that is, the response content is visible (not ajax loaded or rendered data)), we use the urlib, requests or scratch framework to crawl. For general JavaScript dynamically rendered pag ...

Posted on Tue, 23 Jun 2020 01:02:47 -0400 by TimR

Servlet-related Technology

Servlet-related Technology Previously, no tools were used for development.Development is cumbersome, start here and import the project into idea Import projects into IDEA and develop (1) Import Project (2) Create a new src directory to facilitate the development of java code such as servlet s in t ...

Posted on Mon, 22 Jun 2020 21:30:57 -0400 by QWERTYtech

Animation animation PropertyAnimation property animation

The last one brings you the animation of mending room in view animation. Today, I'd like to introduce the ValueAnimator in PropertyAnimation Difference between view animation and attribute animation Attribute animation ValueAnimator.onInt use Attribute animation ValueAnimator.onFloat use Summary of o ...

Posted on Mon, 22 Jun 2020 00:07:25 -0400 by echox