questions - Related information

• How to switch between the list around the Wi-Fi search of the Android status bar and the surrounding Wi-Fi strength icon?

  I want to implement things like the Android status bar and the filter list: the current Wi-Fi signal status icon is displayed after the link, and the signal strength of the surrounding links is displayed after the scan. this question code mainly refer...

  Android related questions

  Sep.16,2021
• After the foreach number is changed, how can I import the value if I choose to be editable in the same account?

  <?foreach ($region_get_all->regions as $key):?> <?endforeach;?> suppose I get multiple numbers via foreach what I want to do is that when the user selects the "edit " data , I will show the div that there will be data , and wil...

  Foreach jquery-ajax javascript jquery php

  Mar.02,2021
• Hurry! Write an interface to find the number of descendants of a particular element Linux in the dictionary structure?

  < H2 > question < H2 > write an interface to find the number of descendants of a specific element Linux in the dictionary structure data [recursion should be used, known result should be 7] unix_tree = { Unix : { PWB...

  Python

  Apr.03,2021
• How to handle OPTIONS requests in the background

  headers: Content-Type : application json " getProjectsByUserId " POSTheaders: Content-Type : application json ,POSTOPTIONS getProjectsByUserIdOPTIONSRESTEASY003655: No resource method found for options, return OK with Allow header500 OPTI...

  Java

  Mar.13,2021
• How to dynamically bind a v-for loop to v-model by passing a value from the outside

  vue rookie this items is passed in from the parent component. How to make the dynamic v-model of this input different? try it for 3 hours and ask God for help ...

  Javascript

  Mar.22,2021
• Http page failed to send https request

  http page failed to send https request with ajax. Is there a good solution? ...

  Jquery php https ajax-cross-domain javascript

  Mar.09,2021