Connect laptop to a lcd tv using a hdmi cable

Select second largest value in a column using SQL

http://digitalpbk.com/interview-questions/select-second-largest-value-column-using-sql Select second largest value in a column using SQL None The answer is pretty simple without jumping over hoops or thinking about taking MAX etc. SELECT value FROM table ORDER BY value DESC LIMIT 1,1 Why LIMIT 1,1 ? Shouldnt it be 2,1 Think again. LIMIT 0,1 is the first record. Interview Questions ...

Making Google talk Chat Themes

http://digitalpbk.blogspot.com/2007/06/google-talk-chat-themes.html Making Google talk Chat Themes IntroMaking of a google talk chat theme is similar to making a 4 page HTML website with a CSS file. The following assumes you are using windows XP. Please unhide hidden files and folders.The default chat themes for google talk are located inX:\Documents and Settings\[Profile Name; Eg: Administrator.000]\Local Settings\Application Data\Google\Google Talk\themes\system\chatwhere X: is the drive windows is installed.[Profile Name] is your user name on windows ...

Using PHP for more than HTML

http://digitalpbk.blogspot.com/2007/04/using-php-for-more-than-html.html Using PHP for more than HTML IntroIt is mostly thought that PHP can be used only for making dynamic web pages. No. PHP can also be used to make dynamic images (jpg,gif,bmp,png..), javascript codes (js), Style sheets (css), XML files and in the advanced cases pdf's, docs etc.So How do we know the php is a different file ?By default the php file is rendered as a HTML file. The server does not need any recognition for the format of the php file, i.e, server doesn't care what the format is ...

Perl Script to send Free SMS to any mobile number in INDIA using way2sms

http://digitalpbk.com/perl-sms/perl-script-send-free-sms-any-mobile-number-india-using-way2sms Perl Script to send Free SMS to any mobile number in INDIA using way2sms The following script sends SMS to any number in INDIA using the free service provided by Way2Sms.com Requires WWW::Mechanize and Compress::Zlib libraries. Please remember to fill the username and password in the fields that is mentioned in the script. Updated code on 28th October 2011. If you face errors use the new script. #!/usr/bin/perl use WWW::Mechanize; use Compress::Zlib; my $mech ...

The MP3 ID3 Tag

http://digitalpbk.blogspot.com/2007/03/mp3-id3-tag.html The MP3 ID3 Tag Intro: ID3V2? ID3 tags are blocks of data in mp3 that stores information about the song. It can be used to store anything from album names, performing artists, movie/album, genre, to jpg pictures containing the CD covers. ID3V2 is the second version of the ID3 tag on mp3. The following is about the ID3V2 structure.ID3 Tags can be found anywhere in the mp3 file and there is no typical standard for its location. So how do we find it ?ID3 Tags start with the 3 letters ID3 (what ...

Free Online 8085 Assembler and Simulator

http://digitalpbk.blogspot.com/2008/08/online-8085-assembler-and-simulator.html Free Online 8085 Assembler and Simulator Free Online 8085 Assembler and SimulatorI just made this long back, just put it online for anyone that might be interested in using it.Quick StartEnter the code as shown in the sample in the code view,Click Compile and Simulate.Click HexView to see the hex code of the programClick SimView and Click Step or Exec to simulate the program.There is a built in special function call for keyboard reads : CALL KBINPUTDisplays a prompt for directly entering ...

about:config on firefox

http://digitalpbk.blogspot.com/2006/12/aboutconfig-on-firefox.html about:config on firefox This one is for those using Mozilla Firefox, if you are using take a new page or new tab and on the address bar type in about:config. You can do all the tweaking of Firefox from this page. about:configYou can edit the values by double clicking and changing the value on the dialog box or Right Click to Add/Modify etc.Warning!You can mess up firefox if you do editing. So always backup the values before tweaking.Take File > Save Page.Some examples ...

igqjj.exe Manual Removal Steps

http://digitalpbk.com/virus/igqjjexe-manual-removal-steps-free-tool igqjj.exe Manual Removal Steps IGQJJ.EXE is a Virus It is usually present in your C: drive hidden and is run on Windows start up using the registry settings. Read on to get rid of this virus. Removal Steps Open Regedit.exe (Windows Run, Type in regedit.exe) Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run using the left tree, Locate IGQJJ.EXE, note down its path denoted by the value on the right pane and then delete its entries. (Right click delete) Search ...

SQL Injection: Tutorial Part 1

http://digitalpbk.blogspot.com/2009/06/hacking-sql-injection-tutorial.html SQL Injection: Tutorial Part 1 SQL InjectionWhat? What is SQL ? SQL stands for Structured Query Language, It is the most widely used database querying language. Before reading on I must say that this is an old technique and I dint want this to be posted because most sites have patched up this hole. I am posting this for the few websites I came across that had this vulnerability. If you have a website or planning to build one or administrates one please read on and fix the security holes ...

Downloading Photos from Orkut Album

http://digitalpbk.blogspot.com/2008/11/orkut-download-photo-album-copy.html Downloading Photos from Orkut Album Photo Download?Orkut has done a good job in "trying" to prevent downloads from orkut photo albums. They have blocked right clicking. But using Firefox we can still download the photo (ie If you can see the photo, you can download)Drag drop the photo to the URL (Address Bar) and then save the page.(works for both IE and Firefox)-OR-These are the steps for Firefox alone: Browse to the appropriate Photo / AlbumNow select Tools > Page Info ...