such as <a>A< a> B <a>C< a> < div > how do I get the text B under the div tag? ...
<div class="container"> <div class="col-12 col-sm-3"> <p class="title"> 001 < div> <div class="col-12 col-sm-3"> <p class="title"> 999 < div&...
r=requests.get(url,headers=headers) html = etree.HTML(r.text) items=html.xpath( div[@class="result c-container "] ) -sharp for item in items: item...
when you use Java to read excel, the decimal is automatically converted to an imprecise decimal point. read the code of excel public static List<String[]> readExcel(File file) throws Exception { List<String[]> data...
before the hexo blog, the third-level title-sharp-sharp-sharp does not need to add spaces, now re-installed after the hexo,-sharp-sharp-sharp must add a space to display, and enter display can not come out, because there are many articles, do not want to...
subject this function can specify the string to be displayed after two words. " mb_strimwidth(string, 0, 50 , ... , "UTF-8"); question but I now want to implement so that he can find a paragraph and show only one paragraph supp...
this.$axios.post( url , {}) axios is used in nuxt. It is no problem to send out a get request. As soon as a post request is made, report 404. as shown in the figure, Method:OPTIONS is shown instead of POST . ...
methods that have been tried remove cross-env ...