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1, Creation of Django project 1. Project creation and operation Install Django module Open pycharm and install the Django module in the Terminal interactive interface Note: different versions may be slightly different in the use of the framework. Select the version as needed. pip install django==2.0 Import the module in the python co ...

introduction To sum up, we have now learned HTML, CSS and JavaScript. Although we have just learned JS, we do not know how JS is combined with HTML and CSS static pages. In fact, JS controls DOM and BOM through web API. Next, we will focus on this part. 1.1. Web API introduction 1.1.1 concept of API API (Application Programming Interfac ...

background Changesets is an atlas product of jira company, which has been transferred to the new organization of changesets for special maintenance. repo address: changesets/changesets Who's using it? Presupposition theory Talk about workflow workflow consistency problem How to reach an agreed workflow? Within the company: pull ...

catalogue Implementation steps 1. Reference development library: 2. Create a map container: 3. Create a map object class: 4. Add vector layer: 5. Add picture labels: 5.1 creating picture annotation elements 5.2 setting the style of picture annotation elements 5.3 adding picture labels to layer data sources 6. Add text annotation: ...

Tip: the project acquisition method is at the end of the article preface Today, senior students share a graduation design project: Design and implementation of performance appraisal system for bank teller business Using tomcat server and mysql database development tool eclipse, the project contains source code, supporting graduation t ...

SpringBoot solution cross domain, 3 solutions! Problem background: I have encountered cross domain problems in development and queried many solutions on the Internet. Here is a summary. Introduction to CORS: CORS is a W3C standard, The full name is "cross origin resource sharing". It allows the browser to send XMLHttpRequest reque ...

Checkbox The radio box type value is radio, and the multi box type value is checkbox <form action="" method="get"> <h1>Choose your favourite friut</h1> <!-- Famous and valuable --> <!-- Single choice radio--> 1.apple<input type="radio" name="friut" value="apple"> ...

python + selenium + webdriver automation case QQ Email automatically sends email The overall code is at the end, the download link is also at the end, and the functions used are summarized at the top of the overall code Let's start with step analysis: Log in to qq mailboxEnter the letter writing functionEnter the recipient's email name and th ...

Tip: the project acquisition method is at the end of the article preface Today, senior students share a graduation design project: Design and implementation of warehouse management system based on Web Using tomcat server and mysql database development tool eclipse, the project contains source code, supporting graduation thesis, defens ...

Jinja2 template engine Template In the previous example, the main function of the view function is to generate the response to the request, which is the simplest request. In fact, view functions have two functions: processing business logic and returning response content. In large-scale applications, putting business logic and presentation co ...