related codes Please paste the code text below (do not replace the code with pictures) official documents should be from a long time ago. Is there any latest technical point pecl download mongodb cd mongodb-1.5.2 vim src libmongoc src libmong...
in wordpress, the attachment is saved in the same table as the article, but all the information in the attachment is saved according to the following format. Why this format? by the way, how did this format come from? a:5:{s:5:"width";i:800...
recently, I have done a project to read IC card information on the browser side. Now I have a customer s plug and play IC card reader. Shenzhen Minghua products have no clue. I don t know how to call the web end. Which god can give some advice ...
I pass parameters to the background through the ajax foreground and print parameters console with dump in the background. If the console is empty, other print statements will have a value output. Why? dump ...
problem description string is compared with 0, and there is a problem with 0 at the end of the string. the environmental background of the problems and what methods you have tried data link: https: codeshelper.com q 10... related codes var_dum...
1-> 01 00 00 255-> ff 00 00 256-> 00 01 00 PHP converts the left to the right? ...
want to do a multi-store version of catering, but there is a question, we are a WeChat Pay service provider, we can make merchants become my subordinates and sub-merchants, and then can the money be paid directly to the corresponding merchant number when...
AB two servers, A server has registration service register,B server, other service registration address points to A server, A server starts independently, B server moves together, both servers report errors. The error code is as follows: PHP Warning: ...
projects use front-end separation, using continuous integration process, but not deep contact; now I want to continuous integration, add an automatic test script to run, is there any way to achieve? ...
redis cluster in swoole reported Timed out attempting to find data in the correct node error Environment: Redis: 3.2 PHP: 7.0 phpredis: 4.0 centos 7 error: ERROR zm_deactivate_swoole (ERROR 503): Fatal error: Uncaught RedisClusterException: Timed ...
const spec = [ { label: , content: [ , , ] }, { label: , content: [ , , ] }, { label: , content: [ , , ] } ]; specdatas,spec0spec1spec2spec27 const datas = [ { spec0: , spec1: , ...
I am using Aliyun s server, and now I want to change the server password. Log in with xshell. Do I need to restart the Ali CVM after changing the password successfully? ...
the server environment is windows server. scenario description: the system running on the server is written in native php code, such as. api.php?c=xxx&m=xxx, and this request has been able to get parameter values normally with $_ get. It was supposed ...
I originally intended to replace the PHP extended Redis class with swoole s co-program Redis class, but found that the format of the data returned by the hmget method is different from that returned by the PHP extension Redis class: for hash data of ...
that is, after my php executes any code or outputs something, the ajax submitted by jquery on my web page can enter the error callback function, preferably the one with information ....
with regard to mysql transaction rollback, how to roll back if multiple statements are involved? for example: sql ...
needs to match the addresses of all the pictures in the markdown text, and then output all the following .md contents: content ! [description] (...
problem description I scanned my blog with kitchen knife software, and then I couldn t access my blog, but I could access https normally. 1ping www.dreamate.topping2 380 debug by myself 4 I still can t access debug 5 other https projects o...
the average utilization rate of the content of the security software installed on the linux system is more than 90%. How to do this ...
the mcrypt function library was deprecated at 7.1.0 and moved into PECL at 7.2.0. 7.2+mcryptpeclmcrypt but when using the function, it is still prompted that the function is abandoned. I hope all the great gods will give me some advice . ...
<div id= div1 > <div id= div2 > < div> < div> $( -sharpdiv1 ).on( click ,function(){ div2 })...
problem description when CLion writes CPP, the array passed by the function argument, why can t you see the entire array in the function when debugging, but only show the value of the first address of the array. the platform version of the problem ...
this is the time in my database, it s a timestamp, I want to search or SQL statement search out the update_time field of the current month or the 1st-31st of a certain month ...
the current server is the server of the 2-core 4GB swoole construction. There are 600clients (will continue to increase) the client sends a heartbeat to the server every minute, so it theoretically receives 600heartbeats at a time and throws them to t...
function jsCompile() { return gulp .src(paths.src.jsFiles) .pipe( babel({ presets: ["@babel preset-env"], plugins: ["@babel plugin-transform-runtime"] }) ) .pipe(gulp.dest(paths.dist.bas...