selenium sample code

Use regular expressions to group string sample code and regular expression sample code Preface In recent work, I encountered a problem. The requirement is that a string of '000000' I. Actually, you can use the groupby () method of the itertools module to handle the problem: import itertools Str = '122333 The above pr

Oracle + Mybatis implements batch insert, update, and delete sample code, and mybatis sample code Preface Mybatis is a commonly used data persistence framework in web engineering development. Through this framework, we can easily add, delete, modify, and query databases. When a database connection commits a transaction

Python implements sparse matrix sample code and python matrix sample code In engineering practice, in most cases, large matrices are usually sparse matrices, so it is very important to process sparse matrices. This article uses the implementation in Python as an example to first discuss how the sparse matrix stores the

AngularJS View Details and sample code, angularjs sample code AngularJS supports single-page applications with multiple views on a single page. AngularJS provides ng-view and ng-template commands and $ routeProvider services. Ng-view The ng-view tag simply creates a placeholder, which is a corresponding view (HTML or n

AngularJS scope details and sample code, angularjs sample code Range plays the role of its view connection controller as a special JavaScript Object. The range contains model data. In the controller, model data is accessed through the $ scope object. The following are important issues to consider in the preceding exam

AngularJS controller details and sample code, angularjs sample code AngularJS applications mainly rely on controllers to control the flow of data in applications. The controller is defined using the ng-controller command. The controller is a function that contains attributes/attributes and JavaScript objects. Each cont

JS prototype chain details and sample code, js prototype sample code Preface On segmentfault, you can see the following question: var F = function(){};Object.prototype.a = function(){};Function.prototype.b = function(){};var f = new F(); Q: Can I obtain a and B from f? What is the principle? At first glance, it was a b

Sample Code for angularjs to implement timeline effects, and angularjs sample code 1. Import package Introduce the angular-timeline package. : Angular-timeline.zip Introduce in index.html If it is referenced in app. js, it will be ineffective if it is not referenced. 2. Rewrite css Rewrite css as needed, and rewrite

Phpcurl simulates the sample code of the post request and submits multi-dimensional arrays, and curl sample code. Phpcurl simulates post requests and submits sample code for multi-dimensional arrays. the following

Java Chapter 2 sample code and Chapter 2 Sample Code Import java. util. collections; /**** @ Author asus Chapter 1 sample code 1 full-country group 2017.4.9**/Public class Registter { /*** @ Param args*/Public static void main (St

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Php formatted json function sample code, json function sample code. Sample code for formatting json Functions in php. json function sample code