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:* LISTEN 33697/httpdAs you can see, only the IPv4 address has been heard.Why is it that when the IPv6 is turned on, netstat only shows the listener of TCP6 instead of displaying both TCP and TCP6 in the same way as sshd?We download httpd source code to take a look, in the server/listen.c open_listeners () function, there are related comments: 1 /* If we have the unspecified IPv4 address (0.0.0.0) and 2 * the unspecified IPv6

Label:CRS shows that the running DB instance is offline statusTurn from:CRS shows Running Instance Status as OFFLINE (Doc ID 1673397.1) Suitable for:Oracle database-enterprise edition-version 11.2.0.2 to 11.2.0.3 [Release 11.2]Information in this document applies to any platform. Symptoms:In the Crsctl stat res-t output, the status of the DB instance is displayed offline, but the DB instance is running $

The following page shows my message and the user can click the Edit button in the upper right corner to enter the deletion status. When you click the Edit button, the button text changes to "Cancel", the upper left corner of the button becomes "Select All", and the bottom toolbar is displayed with the "Delete" buttonImplementation is quite simple, in the normal state click the Edit button in the method of writing:Self.navigationcontroller?. Settoolbar

Source code shows that NSA uses Tor server as the target For the first time, German public television station ARD disclosed source code snippets of the NSA Monitoring System XKeyscore to the world. ARD did not specifically indicate whether the source code provider was Edward Snowden. In the source code annotation, NSA references the IP address of the Tor Directory Server-the directory server acts as the core control point of the Tor network to track

(1) Introduction of the situation--We first import a plist file to do the project, simulate the running view effect.--delete plist, replace a new plist,cmd+r simulation run, and discover whether the program interface shows the last data.(2) ReasonThis is because the first time the simulation runs, a "sandbox" has been generated and all the resources are stored in the sandbox (if the user's phone is equivalent to the data already downloaded to the user

CSS Code Snippets. CRM_TC_BG{width:100%;Height:100%;position:fixed;Display:Block;Top:0; Left:0;background:#000;Filter:APHA (opacity=50);-moz-opacity:0.5;Opacity:0.5;Z-index: +;}. Crm_tc_box{width:300px;Min-height:200px;Max-height:300px;Overflow-x:Hidden;overflow-y:Auto;Display:Block;position:Absolute; Left:50%;Margin-left:-150px;Top:50%;Margin-top:-100px;Z-index:1001;background:#fff;}HTML code does not show hidden layers by defaultDivID= "Card_popup"style= "Display:none">Divclass= "CRM_TC_BG">Di

Ajax is used more and more frequently in Web applications. In the process of making an Ajax call, it is generally possible to display a GIF animation that shows that the background is working, while preventing the user from manipulating this page (for example, if an AJAX request is triggered by a button, the user cannot frequently click the button to generate multiple concurrent AJAX requests); When the call is complete, the picture disappears. The cu

The JQuery UI drop-down box shows a workaroundBefore resolving, display incomplete, select drop-down box some options cannot see:After resolution:Solution Ideas:1. Read the source code jquery-ui.js2, find the definition of Selectmenu/*! * jquery UI selectmenu 1.11.2 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * released Under the MIT license. * Http://jquery.org/license * * Http://api.jqueryui.com/selectmenu */var Sel

" + Time. Day.tostring () + "Day" + time. Hour.tostring ("#00 ″) +" hours "+ time. Minute.tostring ("#00 ″) +" minutes ago "+" Love you He left you a message "); } Console.ReadLine (); } } }I hope this article is helpful to everyone's C # programming.In addition to the Declaration,Running GuestArticles are original, reproduced please link to the form of the address of this articleC # form shows the way to message time This address: http://www.paobuke.

In the project, the birth date of personal information is displayed incorrectly, sometimes inconsistent with the values in the database, and some days of birth are displayed less than one day, but most are displayed as normal. For example: the date type in the database: 1987/7/18 on the page will be displayed as 1987/07/17. But 1985/7/18 shows normal.The problem arises because the date type is automatically converted to a millisecond format in JS and

C ++ shows the traps for calling destructor and function call trapsI. Reasons for the article I am writing a project and need to use the multi-tree storage structure. But at some point, I need to destroy this tree, which means that if I create a new tree object, it is very likely that I want to terminate the declaration period of this object somewhere, and will naturally think of displaying the call to the destructor, but it is such a big trap.Ii. Cau

;ButtonID= "Query">InquireButton> Div> DivID= "L-result">Div> Div> DivID= "L-map">Div>Body>HTML>This step is the most important to apply for a Baidu Developer Center key, the application address in: Http://developer.baidu.com/map/index.php?title=jspopular, through the left "get the key" to apply for key.Here is the JS code, first I define a few global variables:varMap =NewBmap.map ("L-map");varBusstationicon =NewBmap.icon ("Busstation_marker.png",NewBmap.size (10,10));varBuss

True happiness never shows off.The whole world has the people who bask in happiness, in fact, the real wise man is always Viceroy night!　　Recently, I was plagued by a lot of information, all the sort of "happiness": her 37-year-old divorce, 40-year-old abroad, 58-year-old married a billionaire young. Or her husband is rich, well-built, high-value, is the real god ...　　The frequency of various kinds of sunshine is also more and more, at the beginning w

without tears, just want to chop hands.Finally, we found a solution on the Internet. But still leave a little psychological shadow @@facesymbol@@￣,),So this time the individual program icon shows abnormal problems, it was originally not wanted to control.However, obsessive-compulsive disorder is unbearable, this time learn to search first.Find a reliable answer follow the operation, the first time because never closed the explorer process,The result

In html, think. session. shows how to set variables in the controller? TP framework I am a beginner Display ('index/login');} public function logincl () {if (IS_POST) {$ user = M ('member ') -> where (array ('MB _ username' => admin)-> find (); // in HTML, I use {$ Think. session. adminuser}, the code shows the account I am currently logged on to, but I use the following {$ Think. session. test}, it canno

From:V$backup_datafile shows corruptions for File #0 (document ID 399113.1)Suitable for:Oracle database-enterprise edition-version 9.2.0.1 to 11.1.0.6 [Release 9.2 to 11.1]Information in this document applies to any platform.Symptoms:When querying v$backup_datafile, it is found that for file#=0 rows, their marked_corrupt, media_corrupt, or logically_corrupt columns have non-0 values, such as:Sql> SELECT marked_corrupt, Media_corrupt, logically_corrupt

After successful landing, the top right corner shows the user name, the cookie is saved, how to read out where to put, for example Reply content: After successful landing, the top right corner shows the user name, the cookie is saved, how to read out where to put, for example Http://coolshell.cn/articles/5353.htmlTake a good look at this article and look at the implementation mechanism, and you'll k

There is a picture that has been shown in the browser, but Chrome still shows "waiting ... Response ", tab on the loading is still on the turn, what is the situation? Reply content: There is a picture that has been shown in the browser, but Chrome still shows "waiting ... Response ", tab on the loading is still on the turn, what is the situation? is static resources, if it is a dynamic rendering of

"$ ($_. installlocation) \appxmanifest.xml "}Wait for the deployment operation process scroll bar to finish scrolling and solve the problem!PS: I did not succeed the first time, prompted the firewall is not open, unable to deploy. The following is an open firewall step:Then try to open the firewall in the Control Panel, unable to open, suspected poisoning, open antivirus scan, no problem.In the Start menu-run-box, enter: Services.msc Click OK to open the "service";Double click to open the "Wind

A figure instantly shows you the prototype chain structure: 78553716 Before looking at the figure, we will first learn the basic knowledge of several object prototypes:Example:Function FN () {}// FN is the constructor VaR F1 = new FN (); // F1 is the object created by the FN constructor. The prototype attribute value of the constructor is the object prototype. (Fn. prototype is the prototype of the object) The type of the prototype attribute value