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Basic paypal form (sample)

<form action="https://www.paypal.com/cgi-bin/webscr" method="post">     <!-- Identify your business so that you can collect the payments. -->     <input type="hidden" name="business" value="<ur payapal account>">     <!-- Specify a Buy Now button. -->     <input type="hidden" name="cmd" value="_xclick">     <!-- Specify details about the item that buyers will purchase. -->     <input type="hidden" name="item_name" value="Hot Sauce-12 oz. Bottle">     <input type="hidden" name="amount" value="5.95">     <input type="hidden" name="currency_code" value="USD">     <!-- Display the payment button. -->    <input type="submit" > </form> You can get all button code from below link 1) https://cms.paypal.com/us/cgi-bin/?c...
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How to enable developer toolbar in safari browser..?

Steps :         - Click on right side Icon.         - Select Prefrences (or press CTRL + ,) - One popup will be open , mark on "Show Develop menu in menubar". - Now Check on Second icon in right side of browser , it will disply developer option - Enjoy.....
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How to Find & Replace Data in MySQL

To find a string in a certain field and replace it with another string: update [table_name] set [field_name] = replace([field_name],'[string_to_find]','[string_to_replace]');
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PHP - AJAX and XML

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AJAX can be used for interactive communication with an XML file. AJAX XML Example The following example will demonstrate how a web page can fetch information from an XML file with AJAX: Example: The HTML Page looks like as below CD info will be listed here... Example Explained - The HTML Page When a user selects a CD in the dropdown list above, a function called "showCD()" is executed. The function is triggered by the "onchange" event: <html> <head> <script type="text/javascript"> function showCD(str) { if (str=="")   {   document.getElementById("txtHint").innerHTML="";   return;  } if (window.XMLHttpRequest)   {// code for IE7+, Firefox, Chrome, Opera, Safari   xmlhttp=new XMLHttpRequest();   } else   {// code for IE6, IE5   xmlhttp=new ActiveXObject("Microsoft.XMLHTTP...
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How to make remote connection in database?

The following is the process to make a remote connection in database: Use SQL Server Surface Area Configuration Tool for enabling the remote connection in database. Click on Surface Area Configuration for Services and Connections. Click on SQLEXPRESS/Database Engine/RemoteConnections Select the radio button: Local and Remote Connections and select ‘Using TCP/IP only’ under Local and Remote Connections. Click on OK button / Apply button
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MySQL root password recovery

First log in to the system as the same person who is running the mysqld daemon (probably root). Kill the process, using the kill command. Restart MySQL with the following arguments: bin/mysqld Skip-grant USE mysql; UPDATE user SET password = password('newpassword') WHERE User = 'root'; Exit bin/mysqladmin reload The next time you log in, you will use your new password
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Name a new feature introduced with PHP 5

PHP 5 introduces (among other things) SQLite support, improved XML support, and a significantly improved object model.
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