Here, I am going to show you how easy it is to upload multiple files with the help of jQuery and PHP.
I suppose that you are familiar with php and apache web server.
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Let the page path be: http://localhost/test/admin/index.php
Get the server name/site name of your website:
echo $_SERVER['SERVER_NAME'];
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Error:
A potentially dangerous Request.Form value was detected from the client
Scenario:
When you put html tags in your form fields (textbox,textarea) like <p><br/><strong><a href=”"></a>
Cause:
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Error description:
Cannot insert the value NULL into column ‘SourceId’, table ‘Advisory.dbo.AdvDocSource’; column does not allow nulls. INSERT fails.
The statement has been terminated. The ‘CompanyAdd’ procedure attempted to return a status of NULL, which is not allowed. A status of 0 will be returned instead.
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This error occurs because the ‘SourceId’ column in my table is primary key and it is set to not null. i.e. it doesn’t allow null entries. And I have not made it auto increment.
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This error might occur if you have selected your selection list (dropdownlist) multiple times. You can add multiple=”true” e.g. <select Multiple=”true”> in your selection list so as to enable multiple item select.
If you don’t want your selection list to be multiple select enabled then you have to check whether you have selected the selection list multiple times either in your design (aspx file) or in code (aspx.cs file).
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convert string to datetime
string datestring = “18 March 2008″;
DateTime parseddate = Convert.ToDateTime(datestring);
Response.Write(parseddate);
convert datetime to string
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Change page title and meta tags dynamically/programmatically in C#.net
to change page title
Page.Title = “New Page Title”;
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Facebook Connect is the next iteration of Facebook Platform that allows users to “connect” their Facebook identity, friends and privacy to any site. This enables third party websites to implement and offer even more features of Facebook Platform off of Facebook – similar to features available to third party applications today on Facebook.
Facebook has lauched Facebook Connect with 24 partners initially. Those partners include CBS, CNET, CollegeHumor, Disney-ABC Television Group, Evite, Flock, Hulu, Kongregate, Loopt, Radar, Seesmic, Red Bull, Socialthing!, The Insider, StumbleUpon, Twitter, Uber, Vimeo, Amiando, Plaxo, and Xobni.
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The OpenSocial API is a set of common APIs for building social applications on many websites. There are two ways to access the OpenSocial API: client-side using the JavaScript API, and server-side using REST or RPC protocols.
JavaScript API
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I just created my first wordpress plugin. This plugin is useful for displaying author/admin information in the main page body, in sidebar, or in every post.
The plugin is named “Author Intro”. You can add the title and text (brief introduction) to display your information.
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