SharePoint – PowerShell Script to Create multiple Sub Sites

From below PowerShell Script we can create multiple sub sites in specific application

param([string] $url,[Array] $sites)
foreach($s in $sites)
{
New-SPWeb -URL ($url + $s) -Template BLANKINTERNET#1 -Name $s
}

Result:

PowerShell Script

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WCF Call Error : Access-Control-Allow-Origin Error and Cross Domain Header Issue

To Resolve JSON based WCF REST Service which gives below error and please follow below steps.

Add in Global.aspx

		protected void Application_BeginRequest()
        {
            if (Request.Headers.AllKeys.Contains("Origin") && Request.HttpMethod == "OPTIONS")
            {
                Response.Flush();
            }
        }

Add in Web.Config

  <httpProtocol>
      <customHeaders>
        <add name="Access-Control-Allow-Origin" value="*" />
        <add name="Access-Control-Allow-Headers" value="Origin, X-Requested-With, Content-Type, Accept,Authorization" />
        <add name="Access-Control-Allow-Methods" value="GET, POST, PUT, DELETE, OPTIONS" />
      </customHeaders>
    </httpProtocol>  

Ajax Call Function

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>

<script type="text/javascript">

        $(document).ready(function () {
            $.ajax({
                type: "POST",
                url: "http://localhost:1214/FB.svc/GetFaceBookPost",
                contentType: "application/json;charset=utf-8",
                dataType: "json",
                success: function (data) {
                    alert(data)
                },
                error: function (xhr) {
                    alert(xhr.responseText);
                }
            });
        });

</script>