Tips and Tricks

Retrieving images stored in MS SQL server database

Do you need to extract images from a MS SQL database that contains lot of images such as Photos or signature images?

Here is a Query to do this: 

For example consider a bank's database that contains customer's signature or photos. 

Karthikeyan Apr 03, 2014 - 05:30

இணையத்தில் பாதுகாப்பு

இணையத்தை  பயன்படுத்தும் ஒவ்வொருவரும் கட்டாயம் தெரிந்திருக்க வேண்டிய சில முக்கிய குறிப்புகள்

Karthikeyan Oct 15, 2013 - 20:43

Secret Codes in Mobile Phones

Karthik Apr 15, 2012 - 22:42

Security in WWW

Security in World Wide Web

Today security in World Wide Web is more important thing to consider.

Karthikeyan Mar 18, 2012 - 23:38

Windows 7 Secret God Mode

Karthik Oct 18, 2011 - 19:55

Some interesting secrets in Windows XP

Karthik Oct 15, 2011 - 21:53

Gmail's Intelligence - Attachment alert

If you forget to attach a file, when composing a mail in Gmail, it will alert you if you wrote any one of the phrase in your content...

  • I have attached
  • I've attached
  • I have included
  • I've included
  • see the attached
  • attached file


Karthik Jun 18, 2011 - 23:57

Advanced sign-in security for your Google account

Google now introduced two step verification process for signing into google account. Now you can add your mobile number for verification.


From google blog

Karthik Feb 21, 2011 - 22:57