1) Queue is a first in first out (FIFO) linear table. It only allows deletion at the front end of the table and insertion at the back end of the table. The end of the insertion is called the end of the queue, and the end of the deletion is called the head of the queue. That is to say, the team can only enter from the end of the team, ...
Posted on Tue, 19 May 2020 04:14:52 -0400 by mgmoses
First, take the -- enable FPM parameter with you at compile time:
[root@localhost local]# yum -y install libxml2 libxml2-devel gd gd-devel
[root@localhost local]# wget http://cn2.php.net/distributions/php-7.2.0.tar.gz
[root@localhost local]# tar -zxvf php-7.2.0.tar.gz
[root@localhost local]# cd php-7.2.0
[root@localhost php-7.2.0]# ./configu ...
Posted on Mon, 18 May 2020 10:06:10 -0400 by zako234
The article is summarized from the instructions on the official website: http://docs.pnp4nagios.org/pnp-0.6/tpl
In daily use, it is unavoidable to find that the default drawing does not meet our needs, so you can customize the template to achieve the desired drawing effect according to your needs.
1. Official description of custom templates
Posted on Sun, 17 May 2020 13:39:02 -0400 by mysql_query
In general, there is a search function in development projects. If it is a search function for the C end, it often tests the performance. For example, the commodity search in the general mall system or the website search of some resources.
Perhaps the previous approach is to do a fuzzy query by name or product description on the prod ...
Posted on Sun, 17 May 2020 02:26:17 -0400 by Dasndan
1. Deploy the separated LAMP to two servers, and php loads the xcache module
1) Install httpd, PHP, PHP MySQL on c2 server
[root@c2 ~]# yum install httpd php php-mysql -y
2) Installing the database mariadb server on the mariadb server
[root@mariadb ~]# yum install mariadb-server -y
3) Start service
[root@c2 ~]# systemctl start httpd
Posted on Sat, 16 May 2020 03:29:12 -0400 by BuzzStPoint
XSS Challenge Tour
There is no filtering
php key code:
echo "<h2 align=center>And not found".htmlspecialchars($str)."Relevant results.</h2>".'<center>
<input name=keyword value="'.$str.'">
str is a controllable variable, the ...
Posted on Fri, 15 May 2020 21:04:31 -0400 by alexislalas
php object oriented static method usage
What is a static method?
Not all variables and methods are called by creating objects. It can be called directly by adding static keywords to variables and methods.
The syntax format for calling a static member is:
Key:: static member
The keywords can be:
(1) self, used when static members are called insi ...
Posted on Fri, 15 May 2020 05:16:11 -0400 by idontkno
An architecture that can use web pages to view logs
Environment preparation: just like the centralized log server architecture mentioned in the previous course, this architecture is built on the server, that is, the host with IP address of 192.168.1.55
Environment preparation and setting of server side
Packages requ ...
Posted on Thu, 14 May 2020 10:39:32 -0400 by lunny
First of all, this article is just my guess. If there is something wrong, please correct it in time
A few days ago, a friend introduced that he saw a blog Park theme. The theme had a great idea. It was not so good, but later he looked at the source code and found some secret things.
Source Address https://github.com/cjunn/cnblog_ ...
Posted on Tue, 12 May 2020 20:03:25 -0400 by skyace888
My official group Click here .
docker pull redis
Start three machines, 6379 container as master node, the rest as slave node
│ ├── redis_6379.conf
│ ├── redis_6380.conf
│ ├── redis_6381.conf
│ ├── sentinel_26379.conf
│ ├── sentinel_26 ...
Posted on Mon, 11 May 2020 10:06:36 -0400 by Angry Coder