chkdsk utility

Although gradually Mac notebooks basically farewell to the built-in CD-ROM era, with the popularization of the network, the use of the opportunity to the CD-ROM is gradually less, but sometimes it will inevitably require optical drives, such as two of goods publishing house with the book CD ... We can use the USB external optical drive to extract the contents of the CD-ROM to the ISO file saved to the computer, so that it can be read at any time or re-burn to disc.The disc image extraction funct

Linux Utility Commands 1, More Page page to view ( down one ' space ', prev 'b', exit 'q' ) Example:moreSend.log2, less page to view ( the next page ' space ', the previous page ' B ', exit ' Q ', go up one line '?') , down one line '?')3, tail-10 send.log last ten lines4, tail-f send.log Real-time printing, often used for real-time monitoring5, tail-f nohp.log Real-time printing, change the file can also print new6, rpm-qa | grep mysql view my

, after specifying this parameter the I parameter will no longer work. -R instructs the MV to move all directories and subdirectories listed in the parameter recursively. A second parameter When the second parameter type is a file, the MV command completes the file rename, which renames the given source file or directory to the specified destination file name. When the second parameter is a directory name that already exists, the source file or directory parameter can have more

,-50 ~-70 Signal general, 70 ~-100 Signal Worstif (Rssi return 0;} else if (Rssi return 1;} else {//the strongest signalreturn 2;}}/** Get WiFi Signal strength */public static int Getwifirssi (context context) {Wifimanager Wifimanager = (wifimanager) context. Getsystemservice (Context.wifi_service);Wifiinfo wifiinfo = Wifimanager.getconnectioninfo ();return Wifiinfo.getrssi ();}/** Determine whether the network is currently mobile */public static Boolean Isusechinamobile (context context) {if (!

In the past, when we opened "Internet Protocol Configuration" "Internet Options" "Registry Editor" and other options, we often achieved this through different mouse operations. Think about how to combine these commonly used configuration options, you can choose to open an option in a window, and you no longer need to bother clicking the mouse or trying to remember some commands, if your system has been patched with SP2, the above ideas can be implemented. Today, we will install a small patch fo

?AjaxfileuploadUploading files asynchronously using AJAX official website: http://www.phpletter.com/Demo/AjaxFileUpload-Demo/How to use: http://www.cnblogs.com/linjiqin/p/3530848.htmlHtml5-file-uploadHTML5 File Drag and Drop Upload with JQuery and phphttp://demo.tutorialzine.com/2011/09/html5-file-upload-jquery-php/jQuery lazyloadjquery pictures Delay Loading plugin http://www.appelsiini.net/projects/lazyloadJquery.form.jsAllows easily and unobtrusively upgrade HTML forms to use ajaxgithub:https

New utility of php dos Vulnerability: CVE-2015-4024 Reviewed 0x01 how WAF is bypassedAccording to the principles of the php dos Vulnerability, when the multipart_buffer_headers function resolves the value corresponding to the header, there are n rows of value. The string in each line starts with a blank character or does not store the character ':', which triggers the following code block that combines values. Then, the value of the parsing header mus

Fuzzysearch is a practical form of fuzzy search and automatic prompt JS plugin. The JS plugin allows you to enter only part of the string, automatically search and match based on this part of the string, and give an automatic substitution option. Fast retrieval for all kinds of data.Online Demo: http://www.htmleaf.com/Demo/201503081485.html: http://www.htmleaf.com/jQuery/Form/201503081484.htmlJS Utility form Fuzzy Search and auto prompt plugin

Problem:In Windows, install VS. NET first, and then install IIS. The problem is:(1) The ASP. NET tab in IIS cannot be opened. The memory is read-only.(2) When using VS. NET to create an ASP. NET project, it is said that the WEB server running on the local machine is not version 1.1.--------------------------------------------------------------------------------Solution:Re-register iisRun C: WINDOWSMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe-IDo not bind iis to an ip address. Write a batch f

the console serializer. Serialize (Console.Out, CC); Console.read (); }} [XmlRoot ("Cats")] public class Catcollection {[XmlArray ("Items"), XmlArrayItem ("item")] Pub Lic cat[] Cats {get; set;} } [XmlrooT ("Cat")] public class Cat {//defines the attribute serialized as a cat node property [XmlAttribute ("color")] public string Col or {get; set;} Requires no serialization of the Speed property [XmlIgnore] public int speed {get; set;} Sets the saying prop

Organize a few more command tool scripts that are used on everyday windows.Delete all files in directory and directory@echo onCD/D E:\testFOR/R%%s in (., *) do rd/q/s%%s\ new FolderExitREM Deletes all the specified folders under a directorySecond, automatic compression after deletion@echo offxcopy d:\inetpub\4fweb\* D:\Inetpub\taosf.bak\/sCD \cd c:\program FilesCD winrarRar.exe a-ag-r-m5-df D:\DB_back\hjl_taosf.rar D:\Inetpub\taosf.bak\PauseThree, automatic mapping of shared disk@echo offnet use

"); //response.getwriter (). Write ("Kaishi");Chain.dofilter (request, response); //response.getwriter (). Write ("Jieshu");} @Override Public voidInit (Filterconfig arg0)throwsservletexception {//TODO Auto-generated method stubs }}class>com.filter.testfilterclass> /*Login.jsp Interface: pageencoding=" Iso-8859-1 "%>Newfile.jsp Interface: pageencoding=" Utf-8 "%>Address bar Enter any address to jump to login.jsp interface (except login This interface is whitelist)

In Windows, sfc.exe is a utility used to verify system file integrity and repair system files. In Windows XP, the function is more powerful: we can also use this tool to restore the function, in Windows XP, the System File Checker can scan all protected system files to verify their version, you can also set the File Cache size, clear the File Cache, and refill the "% SystemRoot % \ System32 \ Dllcache" folder. Enable "System File Checker" in Windows

interface is modified, you need to manually click the Refresh button to synchronize the updated interface in the hierarchy Viewer. In the application of the 2nd, the 3rd interface to operate, you can see that the layout of the two interfaces is slightly more complex than the first interface. For Android UI, invalidate and Requestlayout are the most important processes, Hierarchyviewer provides a way to help us debug a specific UI to perfo

ThisArticleThe instance is based on the Silverlight utility series: 68. Silverlight resource dictionary resourcedictionary. If you have any questions about the data source, please refer to this article. Style in Silverlight is equivalent to CSS in HTML and is an important component. It can be declared in usercontrol. resources, that is, the resources on the page or the control resources, or in APP. XAML or resourcedictionary dictionary resources.

By Joshy George Introduction It is a sample C # (vs2005) application for automatic SQL Server backup utility using SQLSERVERAGENT. ihave used SQL-DMO DLL. this article will show you how to create a automatic backup in SQL Server 2000. This code shocould work on any PC use VB. NET and installed SQL Server 2000 (any edition or client components for SQL Server 2000. Sqldmo (which installed always bt ms SQL Server 2000 or ms SQL Server Client too

Outdated browser is a tool that can save time for developers. It can detect outdated browsers, and it is recommended that users upgrade to the new version. Therefore, if you get tired of using an outdated browser to access your website, this tool can help you let users know that they are using an outdated browser, we recommend that you update them.Articles you may be interested in 10 useful results in Web development [Source Code download] Excellent jquery Ajax paging plug-ins and tutorial

PowerShell can open Notepad directly, but cannot call WordPad because the latter's executable is not in the default environment variable $env:path of the system, as long as the path where WordPad is located is added to the $env:path, You can start WordPad directly from Cmd or PowerShell.Under Powersehll, enter:$env:P ath=$env:P ath+ "%ProgramFiles%\Windows nt\accessoriesOr:Right-click "My Computer"--"properties"--"Advanced system Settings"--Above "advanced" panel--"Environment variable"--"system

Paging encapsulation utility and usage Author: javaboy2012Email: yanek@163.comQq: 1046011462 Package com. yanek. util; import java. util. list; public class PageBean {/*** @ param args */public static void main (String [] args) {} private int currentpage; // private int pagesize of the current page; // private int totalPagecount per page; // total number of pages private int totalRecordCount; // total number of records private List recordContents; /

How to create a universal dos boot disk! (Floppy disk + CD + USB disk + hard disk + NTFS + Emergency utility)This article is transferred from arong. The copyright of this article belongs to the administrator of the Arong Software Forum, nnmm.First, describe how the various operating systems start to DoS:Win9x system: Press F8 after the system is started, and press enter for the first item to enter the basic dos7.x environment that comes with the syste