CourseElementary54281
Course Introduction:"HTML5 From Beginner to Mastery Tutorial" introduces in detail that HTML5 has added a lot of new content based on HTML, with more functions and more dazzling effects.
CourseElementary27091
Course Introduction:"Javascript Basics Tutorial" will take you to quickly learn the basic knowledge of javascript and explain it through examples, so that you can better understand the javascript scripting language.
CourseElementary30954
Course Introduction:This tutorial will start from the basics and does not require you to have any programming knowledge. The "HTML Tutorial" contains our knowledge of HTML5, truly achieving a comprehensive learning of HTML.
CourseElementary24242
Course Introduction:"HTML5 Quick Self-Study Tutorial" is suitable for zero-based entry learning of HTML5. HTML5 is the fifth version of HTML development. With the support of browser technology, it has also begun to be widely used. H5 will become the new standard for WEB development. This course will provide readers with Explain all the core features of HTML5.
CourseElementary90813
Course Introduction:"JavaScript Elementary Tutorial" is an introductory course to JavaScript, designed to let everyone know and understand the common knowledge of JavaScript.
apache cannot parse php7apache2_4.dll
2017-05-16 13:13:58 0 4 1234
rsa - openssl_private_decrypt does not take effect in typecho Login.php
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2017-05-16 13:14:29 0 3 913
PHP7.1 cannot obtain session data
2017-05-16 13:14:02 0 2 846
Course Introduction:The dmz host means isolation zone. The dmz host is a network architecture layout plan. The commonly used installation plan is to create a physical or logical subnet facing the external network outside the untrusted external network and the trusted internal network. This subnet can be used to configure server hosts for external networks.
2023-06-15 comment 02769
Course Introduction:The dmz host is a network architecture layout plan. A common layout plan is to create a physical or logical subnet facing the external network outside the untrusted external network and the trusted internal network. This subnet can be set up to The server host of the external network.
2023-06-12 comment 02377
Course Introduction:USG firewall NAT configuration learning purpose Master the method of configuring NATServer on the USG firewall Master the method of configuring NATEasyIP on the USG firewall Topology diagram scenario: You are the network administrator of the company. The company is segregated into three zones using network firewalls. Now we need to publish the telnet service provided by a server (IP address: 10.0.3.3) in the DMZ area. The public addresses are 10.0.10.20 and 24. And users in the internal network Trust area access through Easy-IP. outside area. Access from other directions is prohibited. Define the G0/0/1 and G0/0/21 interfaces to vlan11 on the switch, and assign G0/0/
2023-05-17 comment 01299
Course Introduction:Functions of the router: 1. Realize network interconnection and access the Internet through NAT conversion technology; 2. IP address allocation and management, providing DHCP server function; 3. Provide user security management, including account number, password, Internet time, blacklist, etc. ; 4. Data traffic management, traffic statistics of each Internet user, speed limit, etc.; 5. Various special functions, guest Internet access, scheduled shutdown, DMZ host, etc.
2024-02-28 comment 0954
Course Introduction:There is a method in jquery: one, which is used to automatically unbind event binding after executing it only once. I felt dizzy after looking at the source code for a long time, so I decided to make one myself. After studying it for a long time, I simulated it once using native. The name I used was once. The original method is like this: function once(dom, event, callback) { var temp = callback; dom.addEventListener(event, functi
2017-06-25 comment 01814