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Recently, due to work needs, I learned PHP-related programming. The socket communication of PHP is needed. Originally, PHP socket communication is simpler than C language, but the server uses C code, the client uses PHP, and local communication,

1. Configure the environment:Oracle8Call-Interface (oci8) is required to access databases above oracle8 ). This expansion module needs oracle8 client function library, so you need to connect to the remote ORACLE database, but also install Oracle

Matrix transpose: a matrix refers to a two-dimensional data table in a vertical and horizontal arrangement.Prime number calculation: Prime number formula, also known as the prime number formula, indicates a formula that can only generate prime

PHP decompression still does not .. Solve the problem of uploading a compressed package in PHP. I can unzip it. How can I rename the file while extracting the file and put it in another directory? Please kindly advise. Decompress the program $ Zip =

The dedecms template file does not exist and cannot be parsed!Today, dede v5.6 is a problem. When the software details page is generated, the template file does not exist and the document cannot be parsed. However, my template file does exist, next

Implementation functionsFirst, define the implementation function and copy the following php code to functions. php of the current topic: The code is as follows:Copy code Function ludou_get_cat_postcount ($ id ){// Obtain the current category

In php programming, the difference between using commas for echo and using dots is that using commas for echo. In php programming, the difference between using a comma for echo connection and using a dot number is that using an echo string is better

Socket communication PHP As a client, C + + as a service-side communication problem ... Recently want to do a title such things, now PHP send can succeed, C + + to make the correct corresponding: send a JSON string, but the C + + message sent by PHP

PHP has many file system-related functions that not only help you open files, but also display directory content and move files. Many even use PHP to write a Web-based file manager.First, you need to remind you about the file path: in Windows, you

Port lmbench to Android Lmbench is a portable multi-platform open-source benchmark that is used to evaluate the overall performance of the system. It can be used to test performance, including file read/write, memory operations, process creation

HTTP anti-theft chainLast time, I was not so unfamiliar with HTTP requests. Anti-theft chain is just someone else to request their own site information, for other sites, then if we can identify the request is from that site, if it is an external

Speaking of remote push, should use also quite a lot of, today based on the sea of cloud push service, do a push small demo, to understand how the remote push in iOS is how a matter, first you have to have Apple developer account, good salted egg is

1 Echo Date("Ymd",Strtotime("Now")), "\ n";2 Echo Date("Ymd",Strtotime("-1 week Monday")), "\ n";3 Echo Date("Ymd",Strtotime("-1 week Sunday")), "\ n";4 Echo Date("Ymd",Strtotime("+0 Week Monday"), "\ n";5 Echo Date("Ymd",Strtotime("+0 Week Sunday"),

1PHP2 $arr= [32,43,5 ];6 Echo Print_r($arr,true);7 EchoJson_encode ($arr);8 Echo"\ n";9 Ten $arr= [ One0 = 2, A1 = 3, - ]; - Echo Print_r($arr,true); the EchoJson_encode ($arr); - Echo"\ n"; - - $arr= [ +0 = 2, -2 = 3, + ]; A Echo Print_r($arr,true)

-----026-upload.php-----12345 Upload Images 678 Upload Images 9Ten OneUpload Image: APut here: - - thePHP - foreach($_post as $key=$value) { - Echo $key, "= =",$value, ""; - } + if(isset($_post["Upload"])){ - Echo"It's

# #安装crontabCd/etc/cron.dyum Install crontabsservice crond startvim crontabcrontab file stored in/var/spool/cron 1 * * */bin/echo ' date ' > /dev/console/sbin/service Crond restart## #备份数据库for db in ' echo Show databases ' | mysql-p321| Grep-v

1. PrefaceThis article describes a cron run on SuSE Linux that was developed by Paul Vixie. Can be confirmed by "man Cron".2. Example# examples are used to match the instructions in this article*/1 * * * * echo Hello >>/tmp/hello.txt3. Working

Linux Information exchange command1.echo: Display text on the monitorCommand syntax:echo [-n] [ string ]-N: indicates that the output text is not wrapped.Example :(1) will " Hello Linux "write to standard output#echo Hello Linux(2) the text " Hello

The quickest way to learn to write script is to watch someone else's script file. However, although this method is practical, it is often "less effective" or even halfway to the shell's basic cognitive deficit. The first problem is that you don't

Although there are many graphical interface diff tools, but for the command-line plot of people, when the fast terminal under the keyboard, always do not want to take the mouse to click elsewhere, and sometimes the graphical interface occupies a lot