Basic php learning notes: php learning notes
I have been studying php for more than a year, and I have accumulated a lot of notes. I 'd like to write an article.
Php Basics
PHPBasic command for output text:echoAndprint.
Differences between echo and
This article is copyright to the author and the blog Park, Welcome to reprint, but without the consent of the author must retain this paragraph of the statement, and in the article page obvious location to the original link, blog address is
When you use Sdmenu.js in your project, you need to clear the cookie when you log on, and Sdmenu will save the cookie by default.Here's how sdmenu.js saves cookiesDocument.cookie = "Sdmenu_" + encodeuricomponent (this.menu.id) + "=" + States.join (""
I. HTTP1. Message structureHTTP: Hypertext Transfer Protocol, messages are divided into request messages and response messages.2. Port (Tomcat Port)HTTP services using TCP on well-known 80 ports, and Tomcat's default port is 80803. Status code
First introduce myself, I male, 27 years old, single, web front-end programmer, a long-term latent in the behind the scenes, only learn not to teach (Pixiu? In fact, the main work is too busy, daily busy to about 11 o'clock, no time to write things,
Differences between cookies and sessions in PHP: phpcookiesession
1. cookie data is stored in the client's browser, and session data is stored on the server.
2. Cookies are not safe. Others can analyze the Cookies stored locally and perform cookie
1. What is the difference between get and post submission methods in a form?
A: Get is a send request HTTP protocol to receive via URL parameter delivery, while post is entity data that can be submitted with a large amount of information through a
What are the two types of exceptions in 43.Java? What difference do they have?There are two types of exceptions in Java: checked (checked) exceptions and unchecked (unchecked) exceptions. An unchecked exception does not need to be declared on a
JMeter Learning (ii) Recording script
Environment
Badboy Version 2.1.1
jdk:1.7.0_67
Apache JMeter-2.11
----------------------------------------------------------------------------------------------------
JMeter recording scripts There are several
To extract some of Google's data, found that Google for the software to crawl its data masking, before the forgery of User-agent can capture data, but now it is not. The use of packet capture data found that Google has judged the cookie, when you do
Before the test, refer to previous years' questions.
You can search for this keyword on the Internet.
1. What is the difference between preparedstatment and statement in the steps for connecting Java to the database?
2. Differences between session
first, the term sessionSession, Chinese is often translated into a conversation, its original meaning refers to the beginning and end of a series of actions/messages, such as the phone from the pick up the phone to dial to hang up the phone in the
HTTP is a stateless protocol that can effectively reduce the overhead of maintaining a connection by briefly keeping the browser-core communication between servers. Stateless means that the connection is freed after the browser and the server have
First, Cookie and sessionThe common thing about cookies and sessions is that both the cookie and the session are used to track the user's identity in a browser.Session refers to the period of time when a visitor arrives from a particular page until
First, let's look at the use of Sdwebimage:1, import the framework, the introduction of the header file:
#import "Uiimageview+webcache.h"
You can also use cocoapods directly to introduce and manage(OC as follows)
Platform:ios,
Transfer from 88 Old Port http://www.cnblogs.com/xingyue1988/From the user input a Web site to the end of the Web page to show the user, what happened in the middle? This is a simple and complex question.The approximate process is summarized as
1. What is a cookie?①, a cookie is a variable stored on a visitor's computer. Whenever a computer accesses a page through a browser, it is possible to create and read cookies through JavaScript.②, in fact, a cookie is a file stored on the user's
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.