how to ensure that the design draft is restored under different resolution screens (a similar background management project on the PC side) learn the following ways: viewport forces zooming (which may blur the display) @ media (responsive, it se...
previously built a web service, data transmission is through json, now the demand is based on SOAP, look up some information is not very clear? if it is based on SOAP, how to write the front-end html file? or just change the data format to XML? when se...
for example, if ansible executes some task, to trigger this task on the front-end page, how to tell the back-end to compare the specification, write an api? of get or post ...
if both SessionID and Token are stored in redis so that multiple servers can share , does that make any difference? about whether there is a state or not and whether restful they all need to save information on the server, I think it is stateful Why...
tdtablecheckbox ...
most of the time, the lnmp in the online environment does not use root to run. For example, nginx creates a single user, and mysql creates a single user. Code files and even nobody users. I don t quite understand, and there is no relevant explanation on...
my front-end project is built directly using vue scaffolding and vue-cli. At present, I only know that you can import a js file into the .vue page through the import xxx.js file, and then I would like to ask how to introduce the outer chain? I trie...
how to correctly convert SEO if you want google and other major search engines to find ? I do have some basic hints <meta charset="UTF-8"> <meta name="robots" content="index, follow"> <meta http-equiv="...
I write a front-end page using the iview component. When I nesting a datepicker with a card, the pop-up panel of the datepicker is covered and cannot be topped. part of my code: <card class="card"> <p slot="title"> &...
the above picture is a scale drawn with canvas, but there is a problem. When the smallest scale exceeds 6000, the display of the browser will be blank, as if you can t draw so many scale points. Is there a solution to this? ...
what if the font line height is inconsistent with the browser performance in the design draft? < H2 > first try Photoshop CC 2018 < H2 > example: font Microsoft Yahi routine font-size:16px; line-height:24px; PSchrome : div30px chromeline-heig...
the bosses react native web+H5 is very slow, android can t even click on the switch, and iOS is also very stuck. Is this a normal phenomenon or is there a problem with the code writing? If it is a normal phenomenon, we have a second solution is to bridg...
this is snapchat . It will say whether you have installed , then it is directly OPEN . If you have it, you will download questions. How can this technology be implemented? I have found that it seems to be this tag <meta property="al:ios:...
similar to 796.com, when you open a web page, you see that the source code does not have keywords for the web page, but some JS references that I want to be similar to this or other ways to confuse my own website, HTML, to make the crawler unable to work...
ishijian Traceback (most recent call last): File "qimingpian_final.py", line 219, in <module> do.work() File "qimingpian_final.py", line 201, in work hangye_list=self.hangye_list(content) -sharp35list Fil...
The method used by ios: didFinishNavigation ...
https: www.itjuzi.com , for example, in the login of it Orange, there are many changes in cookie parameters. How to deal with this? It is not allowed to use rendering method to solve the problem, thank you! this is where I analyze now. I m not very...
question: when using webpack plug-in extract-text-webpack-plugin to separate multi-entry css styles, only one css file (main.css) is generated, and the rest of the entry styles are inserted into html s header. Now what should I do if I want to insert t...
has anyone ever done Amap s free api to achieve real-time navigation to the destination? It is mainly intended to be used on WeChat Mini Programs ...
for example, the company website is A.com, and there is a crm management system inside . Is it easy to cause attacks and not very secure if you bind crm.A.com,? is it accessed directly through ip? Or change to another domain name ...
has been promoted to a composite layer with translteZ. Changing opacity still triggers paint, which is why it seems to be a little inconsistent with cognition . ...
I want to implement a function calculation process, but when writing, there will be syntax errors for return and print functions can someone tell me what this is all about? import numpy as np def H_D(D, D_0, fi): D_tmp1 = D_0 (D*np.cos(fi)) H_...
Quick code: import sys sys.setrecursionlimit(100000) def mysqort(arr, low, high): if low >= high: return i = low j = high base = arr[low] while(i<j): while(i<j and arr[j] > base): j -= 1 ...
<nuxt-link :to="item.titles">{{ item.titleOne }}< nuxt-link> I think it doesn t work to concatenate a first in this route, that is, : to= "item.titles " . : to= "item.titles first " how to change it, please? ...
promsie solves the problem of asynchronous callback nesting, but will the use of promsie cause blocking? Interface Asynchronous Writing: app.use( test ,function(req,res){ fn() } fn is an asynchronous query database function. Because fn is asynch...