Zabbix Monitoring URLs

Select the appropriate host, and add Web monitoringCreate a new Web scene by wayAttention:Name Unification rule: web_check_ the corresponding domain nameApp set: Create a new one with the name "Web State"Update interval: Change to 30s, default to

Rename Apache log where the new log files will be placed

Rename Access.log to Access.log.bak, where will the new Apache log be placed? This article transferred from the 51cto Lee blog 2017-09-30-08:11:41 original works, allow reprint, please be sure to use hyperlinks in the form of the original source of

Centos 7-Installing the PHP redis extension

I said before, how to install the Redis extension, but that can only use the Redis client to set and get cache, if you want to use PHP to operate the Redis cache, you must install the Phpredis extension.There are many online installation Phpredis

An ASP. NET MVC-based blog class website open source!

Background notes:Large -school graduation Design works, has been idle in the hard disk, and think of as open source out, may be helpful to some people, and personally think this site is still good, after all, it is spent a lot of thought, I hope you

Webpack Road (2)--path and packing of pictures

Just beginning with Webpack's classmate is easy to fall into the picture packing this pit, such as packing out the picture address is not correct or some pictures can not be packaged into our target folder (bundle). Let's analyze the application

Some basic content about CSS

Recently used CSS, just learn. CSS (cascading style Sheet) Chinese name cascading style sheet, used to add style control to HTML documents, is also a computer language.First, CSS syntaxA) CSS rules are made up of selectors and declarations,

CSS backgrounds, lists, box models

The contents of this chapter: CSS Background CSS List First, CSS backgroundA, background colorBackground-color: Color | Transparent (clear color)B, background image Background-image:url | None Note: When you set both

Apache Configuration detailed diagram

1.1 ServerRoot Configuration"ServerRoot" is used primarily to specify the installation path for Apache, which will automatically write Apache's path when Apache is installed. When Windows is installed, the value of this option is the path to the

Underscorejs _.countby (list, iteratee, [context])

Grammar_.countby (list, iteratee, [context])DescriptionSorts a list of groups, and returns a count of the number of objects in each group. Similar to GroupBy, but does not return the value of the list, but returns the number of values in that group.

PHP uses curl to download files of the specified size

Using the Libcurl-based Curl function in PHP, you can initiate an HTTP request to the destination URL and get the returned response content. The usual way to request it is similar to the following code:Public function callfunction ($url,  $postData, 

Apache and PHP-related configuration

First, the configuration and installation of Apache2.4A. Open the apache24/conf/httpd.conf file for editing.1), 38 line change to define Srvroot "D:/myphp2017/apache24"2), 39 lines ServerRoot "${srvroot}" to ServerRoot "D:/myphp2017/apache24" NOTE:

JSON operational Issues Summary

As we all know, JSON is a kind of lightweight data interchange format, it is ideal for JS processing data!Skilled written Xxx.json file and operation of small partners, I said that the problem is not a big problem, you can ignore this baby's article,

jquery Source Learning Notes (1)

Learn the jquery source code on the Web, do some small research on notes. 1th Chapter Node Traversal The 2nd Chapter document processing 3rd Chapter Element operation 4th Chapter Style Operation 5th Chapter Event System The 6th Chapter

Positioning technology that sees through CSS

CSS uses the position option to define an element's positioning property, which has 5 optional values: Static, relative, absolute, fixed, inherit, and the default value is static. Inherit represents the inheritance of the parent element's positional

Methods of the Webelement class

Methods of the Webelement class, commonly summarized as follows:Clear () Clears the contents of the input box, such as when logging indriver.find_element_by_id (' username '). Clear ()Click (), for example click the login

Research on PHP Implementation of asynchronous Call method

The connection between the browser and the server is communicated through the HTTP protocol. This is a protocol based on the request and response model.The browser initiates a request to the server via a URL, the WEB server receives the request,

Analysis of Libnetwork Source code

"Editor's note" from Docker 1.6 began to focus on the Docker network, from the original monolithic, to the later Libnetwork split, to the current remote Driver,docker has been improving. Lack of functionality, lack of practicality, especially the

Poco Library Chinese Programming Reference Guide (9) poco::net::D NS

1 poco::net::D NSnamespace Poco {namespace Net {class Net_API DNS {public: static HostEntry hostByName(const std::string& hostname); static HostEntry hostByAddress(const IPAddress& address); static HostEntry resolve(const std::string&

Web development framework of Flask

Flask Http://www.pythondoc.com/flask-mega-tutorial/index.html Https://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-i-hello-world

Requirejs trampled on the pit

Using the network, you can see that the order in which the browsers are loaded is:DOM = Require.js = Other.js = data-main= "Js/config"Config.js is usually loaded at the back of the other.js. Causes other.js not to get configuration information for

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