This article mainly summarizes some related knowledge from the official Oracle 11g Data guard concepts and administration and other documents to help you understand the architecture of Data guard.
RAC 11.2 architecture (iii)
first, the basic knowledge of this section1. Progressive reading of files for in open ('E:\Demo\python\json.txt'): Print Line2. Parsing JSON stringsThere are built-in modules in Python that make it very easy to convert a JSON string into a
Input function Tips
Now let's look at some of the more magical properties of the function, including the method of using the variable number of arguments, the method that allows the function to modify the incoming variable, and the legal side that
Android time acquisition and use, android Time AcquisitionWhen compiling an Android network program, you will inevitably encounter inaccurate mobile phone time. This article summarizes some common time acquisition and Correction Methods: for
Reproduced from: http://web.jobbole.com/89120/
The Knowledge Atlas of this section refers to the Atlas of programming language knowledge-time and date.
This article JavaScript time and date processing combat: You must be trapped from the author's
Introduction to view and URL configuration experimentsIn the previous chapter, we described how to create a Django project and start the Django Development server. In this chapter you will learn the basics of creating dynamic Web pages with Django.
Sometimes I chat with some foreign company friends in English and encounter such a super simple phrase. Sometimes I am confused. Remember it here :)
1. Hi, there.Hi.First, let's talk about the basic principles of chatting on the Internet. it is
First, create a projectIf this is your first time using Django, then you have to do some initial setup. That is, by automatically generating code to build a Django project--a set of settings for a Django project, including database configuration,
First, create a projectIf this is the first time you use Django, then you have to make some initial settings. That is, by automatically generating code to create a Django project-a setup set of Django projects that includes database configuration,
First, create a projectIf this is your first time using Django, then you have to do some initial setup. That is, by automatically generating code to build a Django project--a set of settings for a Django project, including database configuration,
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