1. Get Current Time. >>> import datetime,time >>> >>> now = time.strftime(“%Y-%m-%d %H:%M:%S”) >>> >>> print(now) 2019-03-29 21:27:20 >>> >>> now = datetime.datetime.now() >>> >>> print(now) 2019-03-29 21:27:20.218849 2. Get […]
Python provides a variety of time and date processing methods, mainly in time and datetime modules. In this article i will show you some time and datetime module examples to […]
When writing Python code, we often encounter the problem of time format. The first thing is the conversion between timestamp and date time fromat string. The timestamp is the number […]
Using url tag and reverse() function, you can avoid hard-coding urls in template html files and views. So that even if the url path changes, it has no effect on […]
There are three functions in Python to remove one string’s head and tail characters and the blank characters, they are strip, lstrip and rstrip. strip : Used to remove both […]
The default Python version under CentOS is 2.6 or 2.7, and now more and more modules support Python 3, so it is very necessary to install a Python 3 in […]
1. Question. According to the official document tutorial of Django project, i meet below problems in the chapter “Advanced tutorial: How to write reusable apps”. Install django-polls to MySite as […]
1. Question. As the article title said, every Django version upgrade on exist project need a lot of re-install and re-compile. That make too much trouble. Is there any easy […]
1. Question. Now there is a project, the old version is developed in Django 1.5, the new version is developed in Django version 1.7, the new and old versions need […]