the project uses a third-party H5 instant messaging service, and the current effect is as follows: : the messages on the left and right sides are inconsistent. Since I have not been in contact with instant messaging before, I do not know what is t...
IM chat how to store offline messages if the other person is not online ...
I want the small red box in figure 3 to stand above the big red box on the picture ~ but he can t go to < del > ~ < del > ...
export const ERROR_CODE = { ERR_DUPLICATED_PHONE_NO: 100001, ERR_VERIFY_CODE: 100002, ERR_VERIFY_CODE_TIME: 100003, NOT_SUPPORT_PHONE_NO: 100004, ERR_FORMAT_PHONE_NO: 110001, ERR_FORMAT_EMAIL: 110002, ERR_NULL_PHONE_NO: 120001, ERR_NU...
problem description use sudo gem install sass to report errors the environmental background of the problems and what methods you have tried osx 10.14.2 ruby 2.3.7p456 (2018-03-28 revision 63024) [universal.x86_64-darwin18] gem 3.0.1 related code...
$dishPrice = 0; $dishAmount = 0; $dishPriceV = 0; $dishPrice = $dish->{ price }; $dishAmount = $dish->{ amount }; $dishPriceV += $dishPrice * $dishAmount; print out each box $dishPriceV he will add the above , for exam...
<template> <div id="container"> <div style="height:1740px;"> <div id="right"> <div id="header"> <div class="border"> ...