take mysql-client as an example. Swoole provides the following two ways form of CoroutineMySQL, protocol swoole_mysql, asynchronous form Why does swoole offer both forms? `swoole_server``swoole_http_server` * `onRequet``onReceive``onConnect` ...
after restarting mysql in window server2012, the password account host is all right. You cannot connect to the database through thinkPHP, but you can connect to the database with command line first and then refresh it. ...
We use print_r or var_dump to print data, which is usually as complex as the following. data Array ( [0] => stdClass Object ( [id] => 190 [ipv4s] => Array ( ) [physical_server_buy_record] => stdClass Object ( [is_using] => [desc...
Piglet Page s beautified art QR code, such as the ninth workshop, is very beautiful and creative. https: www.9thws.com codeuti. what I know so far is that there are many QR code generation libraries, such as php, phpqrcode,js and QRCode.js. howev...
after importing wordpress, developed by the company twice before, delete wp-config.php and database table from git, install to the last login with username and password, do prompt invalid username, check wp-users table without username and password, but...
problem description has been doing interface development recently, and suddenly I have an idea: encapsulate traits, for each interface method and then create an interface class. The function of the interface class is to combine the traits interface ...
when developing WeChat Work s third-party application, WeChat Work server will push ticket, to the set instruction callback URL regularly (every 10 minutes), but can not receive any POST data in the instruction callback URL. It s strange. I don t know...
1 for example, the Aliyun login page https: account.aliyun.com lo.2 login will also have a parameter, but after the parameter is removed, it can still be accessed normally. How are its parameters used? ...
cousin excel add watermark ...
now there is a need to calculate the area of the graph through coordinates. Now we know the longitude and latitude coordinates of each point of the graph, using Baidu coordinates. How to calculate the area? ...
problem description using Wechat s signature verification tool, the results are consistent. Baidu has some of the same problems. Many of them say that the URL sent from the front end needs to be decode, but our URL is that the front end only needs to...
1. Number of users: about 5w 2. Business requirements: 5 3. Problems encountered: mysql redis ...
$exist_key1 = array_search(trim($val[0][2]),$cCategory_arr); var_dump(trim($val[0][2])); var_dump($cCategory_arr); var_dump($exist_key1); print is handled like this: " ",,,,, ...
I installed carbon, with composer and got an error when using it: fatal error: Class CarbonCarbon not found I installed it using composer require nesbot carbon. The directory structure after installation is as follows: Do you want to set some...
curl Error 502 Ray ID: 43d40c51b8c3a2d8 2018-07-20 08:27:42 UTC Bad gateway You Browser Working Hong Kong Cloudflare Working www.okex.com Host Error What happened? The web server reported a bad gateway error. What can I do? Please try ...
problem description A judgment about the data removes the value from the array if it is empty, and passes the MD5 encrypted character value to the value if it is not empty. for example, an array of $data has $data [ pass ]. If $data [ pass ] is...
array:2 [ "aa" => array:6 [ "comboNameId" => 1 "sku" => "aa" "lineItem" => "x" "qty" => 1 "lineItem1" => "y" "qty1&...
because I use php data , it will be like this <? while($row = mysqli_fetch_array($data)){ ?> face-to-face div is the personal area of each commodity <div class="admin-user-layout pointer animated fadeInUp"> ... < div> aft...
I now have slack API and channel key I have been able to send messages to my designated channel on php , but what I want to implement now is when I send the bitbucket file git pull to my specified file in the server can I send a slack message to the c...
for example, the array is like this $data = [ [ mobile => 1 , price => 100.00 ], [ mobile => 2 , price => 500.00 ], ]; one-dimensional array can be verified di...
before, I used the adaptation plan set for me by the project team leader. In fact, I don t have much experience with mobile adaptation, although I ve studied a lot of things like flexible,rem,hotcss. But I don t know what plan to use when I work on a ...
recently learned in front-end learning that css originally has a variety of pre post processors such as SASS, SCSS, LESS, PostCSS, CSS Modules, Stylus, etc. it feels more or less the same, but it is really dazzling in order to avoid detours, I w...
specific errors are as follows: vue.esm.js?65d7:434 [Vue warn]: Invalid prop: type check failed for prop "value". Expected Array, got String. found in ---> <MtChecklist> <MtPopup> <Finish> at E: Caqm a...
I write the style in the calculation properties in the components of the project. I want to set the background-image of the style dynamically, but I encounter some problems in the process. How can I solve data () { return { tab_active: ma ...
Cache-Control:no-cache is cached but immediately invalidated, and then go to cdn to compare etag. If the etag does not expire, it will return 304to use the local cache, and if it expires, it will return 202to use the newly launched content. current sc...