This article mainly introduces the PHP browsing history of the method, involving PHP operation cookie skills, very practical value, the need for friends can refer to the following
The example in this article describes how PHP browsing history is used.
The implementation method is as follows:
/** * Product History Browsing
Clear the records that have been successfully logged on to the system [root @ localhostroot] # echo gt;/var/log/wtmp // garbled characters when this file is opened by default, ip address and other information can be found [root @ localhostroot] # last // at this time, the user login information cannot be found to clear the logon system failure record [root @ localhostroot
Clear records of successful login to the system[Root @ localhost root] # echo>/var/log/wtmp // garbled characters when this
; document.getElementById ( "book"). InnerHTML = bookhtml; } This basic AJAX request is set up and then responds to the next page button: function NextPage () { //The index of the page plus 1 pageindex++; // Resend Request and page load makerequest (pageIndex); } In this case, if you do not do anything, you will not be able to play the role of browser back, Forward button.If you can detect the user point back, forward button, you can do some articles. H5
Display command execution time
Linux shell has the history function, that is, it records the commands that have been executed, but by default, it does not display the command execution time, command execution time, and history, but it is not displayed. Now let's see how to display the execution time. Simple: add the HISTTIMEFORMAT environment variable to/home/$ USER/. bashrc. The details are as follows:
command-line editing:Cursor Jump:CTRL + A: Skip to the beginning of the commandCtrl+e: Jump to the end of the command lineCtrl+u: Delete the cursor to the beginning of the command lineCTRL+K: Delete the cursor to the end of the command lineCtrl+l: Clear ScreenCtrl+d: Delete the contents after the cursorCommand history:View command history: Historical-C: Empty command history-D OFFSET [n]: Delete command at
processing.Very troublesome? Yes, so there are a couple of new features in HTML5 history that can be elegantly addressed to these issues!Two. New features of HTML5 historyThe history object was introduced from HTML4, and the HTML5 added Pushstate, replacestate two methods, and Popstate events. Here are some simple introductions.1. Pushstate () methodThe function of Pushstate () is to press a record into th
Tags: Shell introduction command history1. What is a shell?Open the system, enter ZS, press the Tab key, the command Zsoelim appears,Description No zsh command, this time can be installed, first enter the command yum list |grep zsh, enter, search,You can see that there are zsh commands, there are ksh commands, this way we will not install.2. Command historyThe commands that we have executed are actually saved to a file. You can view the previous commands by pressing the UP ARROW key, so where ar
This article mainly introduced the Thinkphp browsing history function Realization method, can realize the browser browsing history function, is very practical skill, needs the friend can refer to the next
The example of this article describes the Thinkphp browsing history function Realization method, share for everyone for reference. The specific implementation
[Posting] discovering Chinese History: Kong Qiu is the "devil" of Chinese civilization"
-- "God" went to the west and "devil" came to China
-- "God" is the "representative" of "truth, goodness, and beauty"
-- "Devil" is the "representative" of "fake and ugly"
-- The progress of civilization in the west and the stagnation of civilization in China
-- The pursuit of "True, good, and beautiful" in the West, and the pursuit of "respect for elders" (fake a
Android uses MVP mode to save and display webview history records. androidwebview
MVP is a common design mode on android. In Launhcer, it is often seen in Mobile browsers. I have observed what other great gods wrote. Now, I will write a demo with a help.
If you have any questions, please submit them.
We will discuss it together.
Demo; http://download.csdn.net/detail/xufeifandj/8267619
Demo is mainly a webview on the home page, which allows you to add
1, Bash effect Introduction:1. Command history2, Pipeline, redirect3. Command aliases4. Command line editing5. Command line expansion6. File name Wildcard7. Variables8. Programming2. Command line editing: cursor Jump:CTRL + A: Skip to the beginning of the commandCtrl+e: Jump to the end of the command lineCtrl+u: Delete the cursor to the beginning of the command lineCTRL+K: Delete the cursor to the end of the command lineCtrl+l: Clear Screen3. Command history:Introduction to the
10. HistoryYou can view the command history, and each command will have a serial number marked in front of it.10.1.1 Command syntax:History [Options]10.1.2 option ParametersHistory command option parameter meaningOption option meaning-C Purge Command history-W Let Bash immediately write the history command from memory to the. bash_history file-A writes the curren
In accordance with the relevant policy provisions, domestic Bitcoin trading will be closed by the end of September 2017, but in recent years the historical data on Bitcoin trading may have significant value for future research on economics, finance and quantitative trading strategies, so this article is mainly about how to use Python to deliver from the trading platform API to get the data and save it as a CSV file for later use.
The main contents of this article are as follows: Bitcoin, the
Under Linux You can use the history command to view all the history of a user, while the shell command action record is saved by default in the. bash_history file in the user's directory. Through this file can query the execution history of the shell command, to facilitate the maintenance of the system audit and troubleshooting, while the server was attacked by h
in the HTML5 ,
1. Added the function of adding items through JS in the browser history.
2. Display changes to the URL in the browser's address bar without refreshing the page.
3. Added the event that is triggered when the user clicks the browser's Back button.
Through the above three points, you can achieve without refreshing the page under the premise of dynamic changes in the browser address bar URL, dynamic display page content.
For example, w
Linux users who forget the history are destined to enter a lot of information ." This also makes powerful historical commands (including the historical variants of Bashshell) not only useful when invoking previous commands without re-entering them, but also useful when calling other rarely used commands, this saves the trouble of using them again. This command is based on the time "Linux users who forget the histo
history shows command historiesIntroduction:Display the command history list by number, add each command history to the newest entry, continuous N the same command shows only one bar"Built-in Commands"Command History file : ~/.bash_historyLogin Shell , the command that is recorded in the command
BriefAgain to knock that long to have no friend's order, really no longer love ...With the history of this order I think we can love again!>historySyntax: History [n |-c |-raw Histfile]n--number that represents the most recent N-pen command-c--means clearing everything in history (essentially cleaning up the content saved in $histfile)-a--means to save the curren
/forezp/SpringCloudLearningGitHub Download: https://github.com/forezp/SpringCloudLearning, remember star Oh!CSDN Column Summary: The simplest Springcloud tutorial in history: The simplest Springcloud in history series
The simplest Springcloud tutorial in history | First article: Registration and discovery of services (Eureka)
The simplest Springcloud tutori
In some electric business website, have "the commodity browsing history" This function, some video class, the novel class website also can record the user recent browsing history. This article will use cookies and JSON to explain how to implement this functionality.Cookies can be used to record client user IDs, passwords, browsed pages, time to stay, and so on, and jquery provides a cookie plugin that makes
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