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Database Connection Code

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Connection Code for MySql :

<% 
String url = "jdbc:mysql://localhost:3306/databaseName";    
String user= "mysql user id"; 
String pass= "mysql password";

Class.forName ("com.mysql.jdbc.Driver").newInstance ();
Connection con = DriverManager.getConnection(url, user, pass);
Statement stmt=con.createStatement();
String st="select * from students";
ResultSet rs=stmt.executeQuery(st);
%>

Note:
Write your own Query's and execute it.
At the Ending we have to close all the Resources like connections,statements etc.

Placement Preparation Meterial For CSE students

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Campus Placements Preparation Kit
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Exclusive TCS Kit
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JNTU-KAKINADA : B.Tech Text Books(E-books) of ALL branches ALL sems

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JNTU-KAKINADA : B.Tech 2-1 (R10) Text Books of all branches

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 JNTU-KAKINADA : B.Tech 2-2 (R10) Text Books of all branches

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 JNTU-KAKINADA : B.Tech 3-1 (R10) Text Books of all branches


 JNTU-KAKINADA : B.Tech 3-2 (R10) Text Books of all branches

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 JNTU-KAKINADA : B.Tech 4-1 (R07) Text Books for all branches


 JNTU-KAKINADA : B.Tech 4-2 (R07) Text Books for all branches

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RE-SCHEDULED EXAM DATE 27/11/2012

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RESCHEDULED EXAM DATE :

B.Tech IV year I Semester05-11-2012 (Monday)27-11-2012 (Tuesday)

Textbooks & Meterials for CSE

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CSE METERIALS

WINDOWS XP HIDDEN APPS

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WINDOWS XP HIDDEN APPS


WINDOWS XP HIDDEN APPS

To run any of these apps go to Start > Run and type the executable name (ie charmap).

WINDOWS XP HIDDEN APPS:
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1) Character Map = charmap.exe (very useful for finding unusual characters)

2) Disk Cleanup = cleanmgr.exe

3) Clipboard Viewer = clipbrd.exe (views contents of Windows clipboard)

4) Dr Watson = drwtsn32.exe (Troubleshooting tool)

5) DirectX diagnosis = dxdiag.exe (Diagnose & test DirectX, video & sound cards)

6) Private character editor = eudcedit.exe (allows creation or modification of characters)

7) IExpress Wizard = iexpress.exe (Create self-extracting / self-installing package)

8) Microsoft Synchronization Manager = mobsync.exe (appears to allow synchronization of files on the network for when working offline. Apparently undocumented).

9) Windows Media Player 5.1 = mplay32.exe (Retro version of Media Player, very basic).

10) ODBC Data Source Administrator = odbcad32.exe (something to do with databases)

11) Object Packager = packager.exe (to do with packaging objects for insertion in files, appears to have comprehensive help files).

12) System Monitor = perfmon.exe (very useful, highly configurable tool, tells you everything you ever wanted to know about any aspect of PC performance, for uber-geeks only )

13) Program Manager = progman.exe (Legacy Windows 3.x desktop shell).

14) Remote Access phone book = rasphone.exe (documentation is virtually non-existant).

15) Registry Editor = regedt32.exe [also regedit.exe] (for hacking the Windows Registry).

16) Network shared folder wizard = shrpubw.exe (creates shared folders on network).

17) File siganture verification tool = sigverif.exe

18) Volume Contro = sndvol32.exe (I've included this for those people that lose it from the System Notification area).

19) System Configuration Editor = sysedit.exe (modify System.ini & Win.ini just like in Win98! ).

20) Syskey = syskey.exe (Secures XP Account database - use with care, it's virtually undocumented but it appears to encrypt all passwords, I'm not sure of the full implications).

21) Microsoft Telnet Client = telnet.exe

22) Driver Verifier Manager = verifier.exe (seems to be a utility for monitoring the actions of drivers, might be useful for people having driver problems. Undocumented).

23) Windows for Workgroups Chat = winchat.exe (appears to be an old NT utility to allow chat sessions over a LAN, help files available).

24) System configuration = msconfig.exe (can use to control starup programs)

25) gpedit.msc used to manage group policies, and permissions

General Keyboard Shortcuts

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General Keyboard Shortcuts


General Keyboard Shortcuts
·                     CTRL+C (Copy)
·                     CTRL+X (Cut)
·                     CTRL+V (Paste)
·                     CTRL+Z (Undo)
·                     DELETE (Delete)
·                     SHIFT+DELETE (Delete the selected item permanently without placing the item in the Recycle Bin)
·                     CTRL while dragging an item (Copy the selected item)
·                     CTRL+SHIFT while dragging an item (Create a shortcut to the selected item)
·                     F2 key (Rename the selected item)
·                     CTRL+RIGHT ARROW (Move the insertion point to the beginning of the next word)
·                     CTRL+LEFT ARROW (Move the insertion point to the beginning of the previous word)
·                     CTRL+DOWN ARROW (Move the insertion point to the beginning of the next paragraph)
·                     CTRL+UP ARROW (Move the insertion point to the beginning of the previous paragraph)
·                     CTRL+SHIFT with any of the arrow keys (Highlight a block of text)
·                     SHIFT with any of the arrow keys (Select more than one item in a window or on the desktop, or select text in a document)
·                     CTRL+A (Select all)
·                     F3 key (Search for a file or a folder)
·                     ALT+ENTER (View the properties for the selected item)
·                     ALT+F4 (Close the active item, or quit the active program)
·                     ALT+ENTER (Display the properties of the selected object)
·                     ALT+SPACEBAR (Open the shortcut menu for the active window)
·                     CTRL+F4 (Close the active document in programs that enable you to have multiple documents open simultaneously)
·                     ALT+TAB (Switch between the open items)
·                     ALT+ESC (Cycle through items in the order that they had been opened)
·                     F6 key (Cycle through the screen elements in a window or on the desktop)
·                     F4 key (Display the Address bar list in My Computer or Windows Explorer)
·                     SHIFT+F10 (Display the shortcut menu for the selected item)
·                     ALT+SPACEBAR (Display the System menu for the active window)
·                     CTRL+ESC (Display the Start menu)
·                     ALT+Underlined letter in a menu name (Display the corresponding menu)
·                     Underlined letter in a command name on an open menu (Perform the corresponding command)
·                     F10 key (Activate the menu bar in the active program)
·                     RIGHT ARROW (Open the next menu to the right, or open a submenu)
·                     LEFT ARROW (Open the next menu to the left, or close a submenu)
·                     F5 key (Update the active window)
·                     BACKSPACE (View the folder one level up in My Computer or Windows Explorer)
·                     ESC (Cancel the current task)
·                     SHIFT when you insert a CD-ROM into the CD-ROM drive (Prevent the CD-ROM from automatically playing)
·                     Dialog Box Keyboard Shortcuts
·                     CTRL+TAB (Move forward through the tabs)
·                     CTRL+SHIFT+TAB (Move backward through the tabs)
·                     TAB (Move forward through the options)
·                     SHIFT+TAB (Move backward through the options)
·                     ALT+Underlined letter (Perform the corresponding command or select the corresponding option)
·                     ENTER (Perform the command for the active option or button)
·                     SPACEBAR (Select or clear the check box if the active option is a check box)
·                     Arrow keys (Select a button if the active option is a group of option buttons)
·                     F1 key (Display Help)
·                     F4 key (Display the items in the active list)
·                     BACKSPACE (Open a folder one level up if a folder is selected in the Save As or Open dialog box)
·                     Microsoft Natural Keyboard Shortcuts
·                     Windows Logo (Display or hide the Start menu)
·                     Windows Logo+BREAK (Display the System Properties dialog box)
·                     Windows Logo+D (Display the desktop)
·                     Windows Logo+M (Minimize all of the windows)
·                     Windows Logo+SHIFT+M (Restore the minimized windows)
·                     Windows Logo+E (Open My Computer)
·                     Windows Logo+F (Search for a file or a folder)
·                     CTRL+Windows Logo+F (Search for computers)
·                     Windows Logo+F1 (Display Windows Help)
·                     Windows Logo+ L (Lock the keyboard)
·                     Windows Logo+R (Open the Run dialog box)
·                     Windows Logo+U (Open Utility Manager)
·                     Accessibility Keyboard Shortcuts
·                     Right SHIFT for eight seconds (Switch FilterKeys either on or off)
·                     Left ALT+left SHIFT+PRINT SCREEN (Switch High Contrast either on or off)
·                     Left ALT+left SHIFT+NUM LOCK (Switch the MouseKeys either on or off)
·                     SHIFT five times (Switch the StickyKeys either on or off)
·                     NUM LOCK for five seconds (Switch the ToggleKeys either on or off)
·                     Windows Logo +U (Open Utility Manager)
·                     Windows Explorer Keyboard Shortcuts
·                     END (Display the bottom of the active window)
·                     HOME (Display the top of the active window)
·                     NUM LOCK+Asterisk sign (*) (Display all of the subfolders that are under the selected folder)
·                     NUM LOCK+Plus sign (+) (Display the contents of the selected folder)
·                     NUM LOCK+Minus sign (-) (Collapse the selected folder)
·                     LEFT ARROW (Collapse the current selection if it is expanded, or select the parent folder)
·                     RIGHT ARROW (Display the current selection if it is collapsed, or select the first subfolder)
·                     Shortcut Keys for Character Map
·                     After you double-click a character on the grid of characters, you can move through the grid by using the keyboard shortcuts:
·                     RIGHT ARROW (Move to the right or to the beginning of the next line)
·                     LEFT ARROW (Move to the left or to the end of the previous line)
·                     UP ARROW (Move up one row)
·                     DOWN ARROW (Move down one row)
·                     PAGE UP (Move up one screen at a time)
·                     PAGE DOWN (Move down one screen at a time)
·                     HOME (Move to the beginning of the line)
·                     END (Move to the end of the line)
·                     CTRL+HOME (Move to the first character)
·                     CTRL+END (Move to the last character)
·                     SPACEBAR (Switch between Enlarged and Normal mode when a character is selected)
·                     Microsoft Management Console (MMC) Main Window Keyboard Shortcuts
·                     CTRL+O (Open a saved console)
·                     CTRL+N (Open a new console)
·                     CTRL+S (Save the open console)
·                     CTRL+M (Add or remove a console item)
·                     CTRL+W (Open a new window)
·                     F5 key (Update the content of all console windows)
·                     ALT+SPACEBAR (Display the MMC window menu)
·                     ALT+F4 (Close the console)
·                     ALT+A (Display the Action menu)
·                     ALT+V (Display the View menu)
·                     ALT+F (Display the File menu)
·                     ALT+O (Display the Favorites menu)
·                     MMC Console Window Keyboard Shortcuts
·                     CTRL+P (Print the current page or active pane)
·                     ALT+Minus sign (-) (Display the window menu for the active console window)
·                     SHIFT+F10 (Display the Action shortcut menu for the selected item)
·                     F1 key (Open the Help topic, if any, for the selected item)
·                     F5 key (Update the content of all console windows)
·                     CTRL+F10 (Maximize the active console window)
·                     CTRL+F5 (Restore the active console window)
·                     ALT+ENTER (Display the Properties dialog box, if any, for the selected item)
·                     F2 key (Rename the selected item)
·                     CTRL+F4 (Close the active console window. When a console has only one console window, this shortcut closes the console)
·                     Remote Desktop Connection Navigation
·                     CTRL+ALT+END (Open the Microsoft Windows NT Security dialog box)
·                     ALT+PAGE UP (Switch between programs from left to right)
·                     ALT+PAGE DOWN (Switch between programs from right to left)
·                     ALT+INSERT (Cycle through the programs in most recently used order)
·                     ALT+HOME (Display the Start menu)
·                     CTRL+ALT+BREAK (Switch the client computer between a window and a full screen)
·                     ALT+DELETE (Display the Windows menu)
·                     CTRL+ALT+Minus sign (-) (Place a snapshot of the active window in the client on the Terminal server clipboard and provide the same functionality as pressing PRINT SCREEN on a local computer.)
·                     CTRL+ALT+Plus sign (+) (Place a snapshot of the entire client window area on the Terminal server clipboard and provide the same functionality as pressing ALT+PRINT SCREEN on a local computer.)
·                     Microsoft Internet Explorer Navigation
·                     CTRL+B (Open the Organize Favorites dialog box)
·                     CTRL+E (Open the Search bar)
·                     CTRL+F (Start the Find utility)
·                     CTRL+H (Open the History bar)
·                     CTRL+I (Open the Favorites bar)
·                     CTRL+L (Open the Open dialog box)
·                     CTRL+N (Start another instance of the browser with the same Web address)
·                     CTRL+O (Open the Open dialog box, the same as CTRL+L)
·                     CTRL+P (Open the Print dialog box)
·                     CTRL+R (Update the current Web page)
·                     CTRL+W (Close the current window)