Ministry of Communications 808 protocol, control vehicle 8500 problem I want to implement the following scenarios, how to design them? 1. Control the door to unlock separately 2. At the same time, the car door is locked and the buzzer sounds . ...
< H2 > problem description < H2 > there is an A parent class use A; class B extend A { public function __construct() { } public function index() { echo "Method: index"; } } $a = new A; $a->index(); ca...
in the source code, the asynchronous request is finally executed by the Dispatcher.enqueue () method, in which a AsyncCall is passed, which is actually a runnable . Here a thread pool is used to execute this runnable , but how to switch to the main...
Hello, everyone. Now I have such a problem. in controller, there is the code $this- > photos = $results;, which is a two-dimensional array. then in the template file html, there is code < {$photosindex} >, where index is a variable of js code. simpl...
xhtml: < view hidden= "{{currentTabeTables0}} " > < view wx:for= {{logs} > <view>{{logs.pcontent}}< view> <view> <!-- <image wx:for= {{logs.ppic}} wx:for-index="index" wx:for-item= picPath src= {{picPath....
1. The foundation is very poor, want to find a string of code, or analysis tools to help you understand. as follows: var str = i,am,cool,i,love,wz ; String.prototype.mySplit = function(sqrt){ var result = []; var a =...