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Course E-Books Semester Wise

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How to connect MySQL Database using PHP

 We have seen how to  fetch youtube videos using simple javascript  in our previous tutorial. Today's tutorial is about connecting our database using PHP. Since PHP is a dynamic scripting language and it uses mysql database in the back end to store the data. That means the php file has to be configured to connect the database. This can be done very easily with a simple php code. This tutorial will help you to connect to the database. The database connection needs four parameters to be passed into two functions.  mysql_connect () and  mysql_select_db () are the two functions to connect to the database. mysql_connect () function requires three parameters and this function is used to connect to the database. and  mysql_select_db () function is used to select the database. Here is the simple code that you can simply copy and use to connect your database with php. <?php $dbhost                 ...

Must Select > Copy > Paste > Compile >Run and Enjoy :) ☺

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Must Select > Copy > Paste > Compile >Run and Enjoy :) ☺  #include<iostream.h> #include<conio.h> #include<dos.h> void main() {int i; for(i=10;i<51;i++) {clrscr();gotoxy(20,5); textcolor(i); cout<<"|| P R O G R A M M I N G      S E E K E R Z  ||"; gotoxy(30,30);cout<<"pcphunt.blogspot.com"; gotoxy(i,15); cout<<"\2"; gotoxy(i,16); cout<<"()"; gotoxy(i,17); cout<<"_/|_ "; delay(190); clrscr(); gotoxy(20,5); cout<<"||  P R O G R A M M I N G    S E E K E R Z  ||"; gotoxy(30,30); cout<<"pcphunt.blogspot.com"; gotoxy(i,15); cout<<" \1"; gotoxy(i,16); cout<<" ))"; gotoxy(i,17); cout<<"_|\\_ "; delay(190); }gotoxy(35,16); cout<<"Let's ROcK!!"; gotoxy(30,25); cout<<"Keep Coding ..Be Seekerz \2 :)\n\n\t\t\t`~~ Hafiz Usman ~~"; getch(); }

Top 10 keyboard Shortcuts

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Using keyboard shortcuts can greatly increase your productivity, reduce repetitive strain, and help keep you focused. For example, highlighting text with the keyboard and pressing Ctrl + C is much faster than taking your hand from the keyboard, highlighting the text using the mouse, clicking copy from the file menu, and then putting your hand back in place on the keyboard. Below are our top 10 keyboard shortcuts we recommend everyone memorize and use. Ctrl + C or Ctrl + Insert Both  Ctrl + C  and  Ctrl + Insert  will copy the highlighted text or selected item. If you want to cut instead of copy press  Ctrl + X . Ctrl + V or Shift + Insert Both the  Ctrl + V  and  Shift + Insert  will paste the text or object that's in the clipboard. Ctrl + Z and Ctrl + Y Undo any change. For example, if you cut text, pressing this will undo it. This can also often be pressed multiple times to undo multipl...

Liner Algebra Complete Toolkit

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This Linear Algebra Toolkit is composed of the modules listed below. Each module is designed to help a linear algebra student learn and practice a basic linear algebra procedure , such as Gauss-Jordan reduction , calculating the determinant, or checking for linear independence. ===================================================== One of the most Important Tool used for solving Matrix and Matrix operations : "Matrix Calculator" 1  Click Here -                              2  Click Here -                    3   Click Here - ===================================================== Systems of linear equations and matrices Row operation calculator Interactively perform a sequence of elementary row operations on the given m x n matrix A. Transforming a matrix to row echelon form Find a matrix in row echelon form that is row equivalent to the given m...

Simple C programs

  C Program to Print a Sentence C Program to Print a Integer Entered by a User   C Program to Add Two Integers     C Program to Multiply two Floating Point Numbers     C Program to Find ASCII Value of a Character   C Program to Find Quotient and Remainder of Two Integers Entered by User C Program to Find Size of int, float, double and char of Your System   C Program to Demonstrate the Working of Keyword long   C Program to Swap Two Numbers   C Program to Check Whether a Number is Even or Odd   C Program to Check Vowel or Consonant   C Program to Find the Largest Number Among Three Numbers   C program to Find all Roots of a Quadratic equation   C Program to Check Leap Year   C Program to Display its own Source Code as Output

Easy Ways to Speed Up Your PC

When your PC starts its steady decline into sloth-like speeds, the first thing you’d love to do (besides beating it  Office Space -style) is head straight to the mall for a fancy new machine. But the reality is there are easy changes you can make to speed up your computer. From start up to surfing to gaming, here are five ways you can clean up an old PC to make it look young again.  Speed Up Your Start up If an entire pot of coffee can brew in the time it takes for your computer to boot, it’s time to make some changes. Most likely your computer is not slow – it’s the dozens of programs turning on during start up that are slowing it down. Download a comprehensive tool like Auto runs to easily disable certain programs during your start up. Or try Windows’ slightly less thorough, built-in utility,Ms Config. To find it, go to Search or Run under Start and type “ms config.” Under the “Start up” tab, unchecked the boxes of the programs you don’t need to run every time your...

How to Setup Windows 7 or Windows 8 from USB drive?

Step1: Create Bootable USB Drive: Start PowerISO (v4.8 or newer version, download  here ). Insert the USB drive you intend to boot from. Choose the menu "Tools > Create Bootable USB Drive". The " Create Bootable USB Drive " dialog will popup. If you are using Windows Vista or Windows 7 / 8 operating system, you need confirm the UAC dialog to continue. In "Create Bootable USB Drive" dialog, click "..." button to open the iso file of Windows 7 or Windows 8. Select the correct USB drive from the "Destination USB Drive" list if multiple USB drives are connected to the computer. Choose the proper writing method. "USB-HDD" is recommended. Click "Start" button to start  creating windows 7 / 8 bootable USB drive . If no errors occurred in the above process, you should now be all set to  setup Windows 7 / 8 from USB drive ! Step 2: Configuring the BIOS: You should now reboot and go into the BIOS configuration to boot from ...

How to Reopen any Recently Closed Tab in Chrome, Mozilla and Internet Explorer

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We have all accidentally  closed  a tab in Google’s Chrome, Mozilla and  Internet Explorer browser . This can be a very frustrating situation. Chrome is quite forgiving and allows you to easily reopen the closed tab, even if you have closed other tabs after it.  These  instructions   for windows  and mac computers will show you the different ways for restoring or undoing an accidentally closed tab. Updated with new methods and to point out the different methods used on Windows and OS X systems. For Chrome User There are two method to reopen your closed tab. Method 1:- If your tab in closed then, you open your chrome browser and click the option button and click the  Recent Tabs.  and choose your Tabs. Method 2:- The second method is very simple you simply use keyboard shortcut for reopen your closed tab. For Mozilla User Method 1:- In mozilla same process is work. if any tab is closed in your Mozilla then first open your mozilla browser then ...

How to get free recharge of any network(100% working trick based on your IQ)

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Today in this post I am telling you about a trick,That’s  how to get free balance of any network just by using your mind….its a smart and funny trick….you ever seen post on Facebook like If 2=5 3=10 4=17 5=? Or  If 12=31 13=42 14=53 15=? Now I telling you how to use them in the way that they are beneficially  use full for you So lets start the trick first of all purchase three or four card of any network of same amount and same sequence… How to find they are of same sequence. , So every card have a serial no that is written on the card like 00038000 00099251 And a code which is hidden under the scratch bar… So now you  have three cards scratch them. Lets suppose the 14 digit code under bar of these 3  cards is: 96013610433789 15604971544800 07161462655911 Now you have three codes and Here the trick starts place them in sequence according to their serial numbers.. Apparently they have no relation or comparison with each other but 1 mint some thing is in your favo...

How to find some one IP (Internet Protocol Address)

IP adrees is the most usefull thing use in hacking..Using IP adress of victam you are able to get open ports in his/her copmputer and easyly hack his/her computer.Today i am telling you how to find some one IP adress..Latter i will tell you how to use this IP adress in Hacking….  .This method can be used to grab someone Ip address on yahoo or  Facebook chat or by sending mail to victim. So Lets get started. How To Do ? 1. Copy the below codes into Notepad and save it as  Grab.php  (.php is must) <?php $hostname = gethostbyaddr($_SERVER['REMOTE_ADDR']); $img_number = imagecreate(400,95); $backcolor = imagecolorallocate($img_number,10,102,153); $textcolor = imagecolorallocate($img_number,255,255,255); imagefill($img_number,0,0,$backcolor); $number0 = ” This is Your IP/Proxy”; $number1 = ” IP: $_SERVER[HTTP_X_FORWARDED_FOR]“; $number2 = ” Host/Proxy: $hostname”; $number4 = ” _________________________________”; Imagestring($img_number,10,5,5,$number0,$textcolor); Imag...

How To Make Single Name FB Account

This trick is working for Mozilla Firefox so try it on Mozilla. Firstly Change your Browser Proxy Manually use one of the proxy from below given. HTTP Proxy :- 119.235.16.41 114.6.15.154 112.215.10.74 PORT :- 8080 Then Save Your Settings. Now Open your Facebook Account Name Settings. Change your language from English (us) to  Bahasa Indonesia Then Simply remove Your Last Name And Save it. Now Your Facebook Account is only with First Name Without Last Name. After Completing all steps remove Manual Proxy and select use system proxy settings and change change your language back to English (us) Important Note :-  Firstly Open your Facebook account settings then change proxy because sometime after changing proxy their will be error in log in account

Bypass the Facebook photo verification step easily….. ..

This is the new method you can easily bypass the Facebook photo verification: Step 1>>       Goto Google image search. Step 2>>       Type Facebook+”name of first friend” copy from blocked account Step 3>>       You will find the picture if it is in that account  Step 4>>        Otherwise type another account’s name Step 5>>        If  you can’t identify the photo in any of them image search simply skip and go next Step 6>>       Repeat the same process every time a new photo and new names appears.. Finally you are going to unblock the account  [ Note:  I suggest open 6 tab and 6 image search at a time cause the Facebook will determine 5 min for every photo they provided]

Remove bios password

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Here are some steps as how to remove CMOS / BIOS password from computer using motherboard..!   Step 1. Find the BIOS/CMOS jumper on motherboard Step 2. Remove the jumper from the side and put it in opposite empty  side… Step 3. Start computer hen Off the computer Step 4. Remove the jumper from the empty side..and put opposite side..!   That’s it! Your BIOS/CMOS Password has been removed..,!     NOTE : If U have Old motherboard P1,P2, P3 & Suppose P4 and you don’t get that jumper on motherboard, then remove the CMOS Battery. Then repeat Step3 and then put that CMOS cell on motherboard.