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Article catalog Data analysis with python (Second Edition) Example 1. Data analysis of time zone 1.1 pure python time zone count 1.2 time zone counting with pandas Example 2. Analysis of film rating data 2.1 difference of measurement and evaluation Example 3. Data analysis of infant names in the Un ...

Welcome to the original self built blog:http://www.e-lionel.com/index.php/2020/04/10/187/ In recent Q & A projects, there is a need to deploy multiple sets of Python services, and other programs rotate to call interfaces. Because there are multithreaded calls in the calling process, the following lo ...

In recent years, with the rapid development of information technology, intelligent devices are gradually integrated into people's daily life. As one of the most convenient ways of human-computer interaction, voice has been widely used. It is the goal of countless researchers to make machines understand ...

Requests and responses Request object The REST framework introduces a Request object, which extends the ordinary HttpRequest and provides more flexible and clear parsing. The core function of the Request object is request.data Property, which corresponds to the request.POST Similar, but more useful ...

First of all, understand what is return. The purpose of regression is to predict the target value of another numerical data through several known data. Suppose that the characteristic and the result satisfy the linear relation, that is to say, the independent variable of the formula is the known data x ...

There is a recorded video at the end of the article. If you are not comfortable with the article, you can slide to the end of the article and watch the video. I hope you like it~ In the work, we often meet the need of merging multiple tables into one table; in the interview, we are sometimes asked by th ...

1. Check the continuous repetition of words in a word document. In the word document, there are often repeated words in the document due to careless keyboard operation, such as "user's information" or "user input required". Use the extension library Python docx to check the word docu ...

We know that there are some websites or software that use photos to test the beauty. In fact, this function can be realized by using python. In this article, we use Python to write a beauty test widget. brief introduction There are two ways to realize the beauty test function: one is to write the test function by yourself, and the other is to r ...

7. Using regular expressions in Python 7.1 regular expression When dealing with strings, we often use the need to find strings that meet some complex rules. Regular expressions are tools for describing these rules. Regular expressions are the code used to record text rules. 7.1.1 line locator The ...

Article catalog 2.2 Python 10 minute quick start 2.2.1 input, output and notes 2.2.2 calling functions of this file 2.2.3 call functions of other files in this file path 2.2.4 calling functions in other files under subdirectory 2.2.5 data types and variables 2.2.6 condition judgment 2.2.7 cycle ① f ...