a = driver.switch_to.alert a.accept () if you write in this way, you will report an error Message: no alert open ...
question: after using selenium to request url ( https: www.toutiao.com c use.), the page will continue to initiate ajax requests to dynamically load data the code is as follows: option = webdriver.ChromeOptions() option.add_argument("h...
according to the armed spaceship written in the book, it is written that it can move left and right, but when it comes to shooting (loading), it is copied according to the code in the book, and the running time does not show that there is a problem with...
https: stooq.com t ?i=521&v=0 I try to crawl some of the data with the python crawler, but sometimes the browser shows that it has been loaded, but the display is still blank. then I need to refresh multiple times to recover. What s even weirder is...
there is such a string str = < = hehe= > < = = > < = xixi= > that you want to get a list,list as follows: result = [ hehe , xixi , haha ] tell me how to use the re module to implement this, and how to write the rules. ...
when drawing with pandas plot, the Chinese displayed is garbled in squares. The code is as follows: : how do you solve this problem? tried online methods such as: download SimHei.ttf fonts loaded into the folder under matlablib ttf and add th...
when the flask application is deployed in ubuntu, the server gunicorn command starts normally, and Internal Server Error, occurs when starting in supervisor,systemd,upstart and other ways. ...
What s the use of ? ...
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after I log in to the website through selenium, I want to start automatically clicking some buttons on the web page. Through xpath positioning, I can t find . The code is as follows (account password is not important, you need to log in to enter the...
Picture description I want to know why the item, can t be passed, that is, the item that the parent component gets in the loop, why can t it be passed to the child component? ...
>>> names = [1,2,3] >>> names = [1,2,[3,4]] >>> n = names.copy() >>> n is names False Is is the memory address stored in the comparison variable? In that case, shouldn t the memory addresses stored in n and names be...
return generic_render(request, "monitor generic generic_list_page.html", cPanel.get_cat_desc(key), { panel_list : process == item ? cPanel.get_panel_l...
I followed the prompts to execute pip install-- upgrade pip shows that I already have this package, but prompts me to upgrade. I am confused what I see in the folder is only 7.1.2 packages ...
how to extract these two values ...
ss = 012345.78 print (ss.endswith ( . , 1,7)) the result is that True, has no doubt ~ but I inadvertently used the keyword argument to pass ss.endswith ( ., start=1, end=7) ss.endswith ( ., 1, end=7) * * did not expect to throw exceptio...
I want to add web terminal, to python s web project so that it can connect to the server directly through web to achieve a function similar to that of a fortress machine. Baidu for a while, look at is written in tornado + xterm.js. Can I write it in fla...
every time you change your computer with your company and log in to GitHub, you need to verify your email. is there any way to set it up? ...
how do I extract these two elements? ...
Home page: https: www.toutiao.com c use. can get the URL of the article list page by grabbing the package: https:. www.toutiao.com c use. return format is json, The results are as follows: I got the above connection in Firefox. If I open ...
Client code: -sharpinclude <arpa inet.h> -sharpinclude <unistd.h> -sharpinclude <stdio.h> -sharpinclude <sys types.h> -sharpinclude <sys stat.h> -sharpinclude <string.h> -sharpinclude <fcntl.h> -sharpinclude &l...
the gitignore setting ignores database files. It is different to add database, in Branch An and switch to Branch B to add database for database,2 branches. Sometimes switching back and forth will cause all the ignored files originally added in A to disap...
if so, what is the meaning of : in parallel-k echo: A B C > abc_file ? What s the effect? ...
In vue, there is the following code, where arr is placed in vuex, arr={"costPrice":"","jdPrice":"","sellerSkuId":"","skuId":null,"skuName":"Dyy-test-451331 ",&qu...
when using layui: http: www.layui.com doc modu. < kbd > < kbd > I read the manual. A table, I want to use the data I requested, then combine it and render it to table. It is true that url is required here, can this not achieve my goal? ...