Difference between Primary key and Unique Key

Status code 415 unsupported media type in web api

In my application it was an issue because client was encoding the body content.But I was not specifying the encoding or media type. I have specified and resolved the issue as below var content = new StringContent ( postData , Encoding . UTF8 , "application/json" ); httpClient . PostAsync ( uri , content );

List Controls: List Box and Drop Downlist

ASP.Net provides the controls: drop-down list, list box, radio button list, check box list and bulleted list. These control let a user choose from one or more items from the list. List boxes and drop-down list contain one or more list items. These lists could be loaded either by code or by the ListItem Collection Editor. Basic syntax for list box control: <asp:ListBox ID="ListBox1" runat="server" AutoPostBack="True" OnSelectedIndexChanged="ListBox1_SelectedIndexChanged"> </asp:ListBox> Basic syntax for a drop-down list control: <asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged"> </asp:DropDownList>

Sql CharIndex Function

The CHARINDEX function returns the starting position of the specified expression in a character string. Example: Search for "t" in string "DotNetReceipe", and return position: SELECT CHARINDEX( 't' , 'DotNetReceipe' ) AS Position;

DotNetRecipe

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