Encapsulating rapid JSON for database and network data transmission

background I want to complete json as the data medium to operate the database and network transmission. Looking up the data, we found that rapid json is a popular json library, and it is fast. But in my way of use, it's very cumbersome to use, and my purpose is data exchange. Rapid json is very common. It seems that it should be a value transfe ...

Posted on Sat, 27 Jun 2020 21:28:01 -0400 by rajeevbharti

Crawling related news by keyword through Python crawler

    preface The text and pictures of this article are from the Internet, only for learning and communication, not for any commercial purpose. The copyright belongs to the original author. If you have any questions, please contact us in time for handling. Now the anti climbing mechanism of major websites has reached the level of madness, such ...

Posted on Sat, 27 Jun 2020 04:59:32 -0400 by OuchMedia

Python3 selenium 3 learn from the framework to realize the code selenium makes you get twice the result with half the effort

Last post Brief stay Last blog post It has been learned in: using execute to send a request to the remote server will interact with the browser through webdriver, and sending the defined command constant can obtain some relevant information. Where the execute method implementation is already on A blog post There are implementation instructions ...

Posted on Sat, 27 Jun 2020 04:39:34 -0400 by newbienewbie

Data related, data management

Introduction: $(). Data, used to store object data in the jQuery instance object. Store and get data through $(). Data. Code framework: var data_user, data_priv, rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, rmultiDash = /([A-Z])/g; function Data() { } Data.uid = 1; Data.accepts = function(owner) ...

Posted on Sat, 27 Jun 2020 02:34:03 -0400 by PHPdev

Arrays in js

1, Array traversal 1.1 for cycle The general method of array loop is as follows: var a = [1, 2, 3, 4]; var length = a.length; for(var i = 0; i < length; i++){ console.log(a[i]); } 1.2 forEach cycle var a = [1, 2, 3, 4]; a.forEach((v, k) => { console.log("v: " + v + " k: " + k); }); 1 ...

Posted on Sat, 27 Jun 2020 02:22:15 -0400 by Ironmann00

Python uses Requests and BS4 to realize the analysis and download of blue cloud direct chain

In many cases, we will use the program independent update function, so today we will use BlueCloud to realize the independent update of a Python program (of course, today is only to complete the direct link address of the request BlueCloud) Article catalog Thinking analysis code implementation Refe ...

Posted on Fri, 26 Jun 2020 23:46:17 -0400 by Typer999

JFinal unpacking evaluation, I'm serious this time

introduction I met JFinal unexpectedly when I was looking at the server container yesterday. Before, my impression of JFinal was just that it was a framework developed by Chinese people to integrate Spring family buckets. Later I checked it, as if things were not so simple. JFinal has won the best open source project of OSChina for many y ...

Posted on Fri, 26 Jun 2020 22:44:16 -0400 by ludwig

Call Baidu Statistics API

Baidu Statistics provides users with access to API, enabling users to customize UI without entering Baidu Statistics website.There are two account systems in Baidu Statistics: Baidu Business Account and Baidu Account. The former is the early user account of Baidu Statistics. Based on Baidu Business Account, this paper explains how to access sta ...

Posted on Fri, 26 Jun 2020 13:58:24 -0400 by Lodar

Beego Learning Notes 13:Api Writing

Api Writing 1> The common data formats used by api are json and xml. 2> Here's how different data formats are used 1->JSON data direct output. After calling ServeJSON, the content-type is set to application/json, and the data is serialized as JSON output 2->Direct output of XML data After calling ServeXML, the content-type is set to ...

Posted on Fri, 26 Jun 2020 12:14:22 -0400 by Qlubbie

QQ music player jQuery implementation

QQ music player Case presentation Functions of case realization Layout of static pages Dynamic display of song information Mouse over, function button and text highlight Dynamic display of song information Song playing Progress bar display and dynamic movement Template setting and lyrics writing ...

Posted on Thu, 25 Jun 2020 23:02:36 -0400 by bassdog65