Seenium Start Chrome Configuration Parameters Problem

Every time selenium starts chrome browser, Chrome browser is clean, no plug-ins, no collection, no history. This is because selenium starts a naked browser to ensure the fastest running efficiency when starting chrome. That's why it needs to configure parameters, but sometimes we need more than a naked browser. The selenium startup configuratio ...

Added by eruiz1973 on Tue, 14 May 2019 21:25:04 +0300

Common Anti-Reptilian Measures and Solutions

At the end of the last blog, it was said that the port number of the whole network proxy IP was confused by encryption, and this blog will tell you how to crack it! If you find it useful, you might as well make a recommendation.~   1. JS confusion of whole network proxy IP First entry Network-wide proxy IP Open the developer's tool and click ...

Added by fmpros on Tue, 14 May 2019 20:29:13 +0300

Number(),parseInt(),parseFloat()

There are three functions for converting non-numerical values into numerical values: Number (), parseInt (), and parseFloat (). Note tip: Number() can be used for any data type; parseInt(),parseFloat() is for strings; Number() conversion rules are as follows: give some special examples; The first category: null, undefined console.log(Number(nu ...

Added by AngelGSD on Tue, 14 May 2019 19:54:41 +0300

How should React gracefully bind events?

Preface Because of the flexibility of JS, we actually have many ways to bind events in React. However, there are many common event bindings that are not efficient. So I want to introduce you to the correct posture of the React binding event. Two common types of error binding events class ErrorExample1 extends Component { balabala(e) {conso ...

Added by newbieaj on Tue, 14 May 2019 19:08:21 +0300

vue+webpack4 multi-page packaging configuration

vue+webpack4 multi-page packaging configuration There are usually two forms of multi-page configuration, one is multi-page multi-configuration, the other is multi-page single configuration. Because webpack (more than 3.1) can directly process an array of configuration objects, it is possible to write a configuration for each page individually.  ...

Added by ndorfnz on Tue, 14 May 2019 15:24:39 +0300

Research on Switching Page Theme Style and less Tutorial

One day, a big man in the headline asked me, I heard that you had made theme switching in the project before, how did you achieve it at that time? Can you elaborate on it? If you already know less like the palm of your hand, Start right here.. From less Use Less is used in Node.js environment: npm install -g less > lessc styles.less styles. ...

Added by moe180 on Sun, 12 May 2019 13:24:49 +0300

Front End Learning Code Example-JavaScript Picture Scaling Trimming Details

This article will show you how to achieve scaling and cropping effects such as pictures through code examples. Pictures can be used in two ways, one as a child element and the other as a background picture. In each application, image scaling can be roughly divided into the following situations: (1). Make sure that the picture is filled with el ...

Added by PHP-Editors.com on Sun, 12 May 2019 09:00:15 +0300