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Originally published at https://blog.csdn.net/qq_21484935/article/details/103461778 Idea: request the url of the novel and analyze the content to find the span tag with the update time. Then configure the mailbox to send the content as. My choice is Netease's 126 email. I log in to my account on the official website. In the settings, open &quot ...

Routing Development Previous routes were implemented by the back end, reloading the page based on the url.However, in recent years, the complexity of front-end pages has led to increased server-side pressure.A natural solution is to change the URL to modify the page content without refreshing the page, which is the front-end routing described i ...

I've recently had some experience with function pointers in C. So, continuing with the tradition of answering your own questions, I decided to make some basic summaries for those who need to learn the topic quickly. #1 building Another good use of function pointers: Easy to switch versions When you need different functions at dif ...

What we bring today is to crawl the comic information and links on the comic website This time, we will use bs4, which is Beautiful Soup Let's introduce * * Beautiful Soup * *:Beautiful Soup is a Python library that can extract data from HTML or XML files. It can realize the usual way of document navigation, search and modificat ...

Catalog CIL and ILDASM View CIL output of myApp.dll Use ILSpy to view the decompiled code of myApp.dll The processor cannot interpret the assembly directly. Assemblies use another language, the Common Intermediate Language (CIL), or intermediate language (IL) 1. The C compiler converts the C source ...

Based on Boost 1.69, this article cuts out some deprecated or different configured code blocks that are not related to the topic of this article when displaying the source code. Service type resolving service socket/file operation timer ... service resolution Here, take the reactive socket service that provides services around reactor as an e ...

  Now the regular expression is explained here 1). *? Is a fixed collocation. And * represent that any infinite number of characters can be matched, plus "*"? It means to use non greedy pattern to match, that is, we will match as short as possible, and we will use a lot of. *? Matching in the future. 2) (. *?) represents a group. ...

Multitask asynchronous process asyncio Special functions: -Is the definition of a function modified by async keyword -Special points: -When a special function is called, it returns a co program object -The internal program statement is not executed immediately after a special function call - Association - ob ...

Sketch In the development of    WPF, it is often necessary to draw curves, histograms, etc. Although WPF has its own basic functions such as drawing graphics, a very basic principle of programming is to avoid repeated wheel building. The official WPF drawing curve open source library of Microsoft was found on GitHub: InteractiveDataD ...

Weather forecast website of python crawler -- check weather information of the latest (15 days) (regular expression) Train of thought: 1. First find a website that you want to view the weather forecast, select the place you want to view, and view the weather (for example: http://www.tianqi.com/xixian1/15/) 2. Open "web source code" an ...