definitive guide to django

This article mainly introduces the database configuration guide in the Python Django framework. the example of Python built-in SQLite is given in this article. if you need a friend, you can refer to these concepts and remember them, let's start exploring the Django database layer. First, we need to do some initial configuration; we need to tell

Django-based control (running of Web Server shell scripts) Guide In this page.html, two functions are implemented. 1. the pop-up page is automatically closed in 10 seconds. 2. added an auto-close button. How did the pop-up page pop up? Place this script in the header and automatically open the page.html page. Add in page.html When you click the authentication button, the/711/auth

One, the Django framework1. HTTP encapsulates the entire process of a Web service. Consists of two parts: request and Response (response).The requested content is a URL (the path to the document). The response is mainly the body and the corresponding header (header)2. Data store database definition and Query database language SQL (Structured Query language) map to object-oriented language code object ORM (Object Relational mapping)3, means: template r

This article mainly introduces the simple Apache + FastCGI + Django Configuration Guide, this is also the most popular environment for deploying Django, the most popular web framework in Python. For more information, see use Django on Apache and FastCGI. you need to install and configure Apache, install mod_fastcgi. Se

Django RESTful API design guide, djangorestful Network applications are divided into two parts: front-end and back-end. The current development trend is the emergence of front-end devices (mobile phones, tablets, desktops, and other specialized devices ......). Therefore, a unified mechanism is required to facilitate communication between different front-end devices and backend devices. This leads to the po

When you learn the Django Web Development Guide, when you post a new blog Click Save, there is an error message: No such table Balabalabala ...Baidu said re-run manage.py syncdb can, I tried or error, and then carefully read the next hint message, found that the version of the problem, and he also gave a solution:Run ' manage.py makemigrations ' so you can ' make new migrations 'Then run ' manage.py migrate

not aligned correctly　　indexerror Subscript index is out of sequence boundary, for example, when X has only three elements, but tries to access X[5]　　Keyerror attempts to access keys that do not exist in the dictionary　　Keyboardinterrupt CTRL + C key is pressed　　nameerror Using a variable that has not been assigned to an object　　SyntaxError Python code is illegal, code cannot mutate　　TypeError The Incoming object type does not match the requirements　　Unboundlocalerror attempts to access a local