let
Source = Web.Contents("http://technitrain.com/feed/")
in
Source
let
Source = Web.Contents("http://technitrain.com/blahblah")
in
Source
let
Source = try
Web.Contents("http://technitrain.com/blahblah")
otherwise
"Error!"
in
Source
let
Source = try
Xml.Tables(
Web.Contents("http://technitrain.com/blahblah")
)
otherwise
"Error!"
in
Source
let
Source = Web.Contents(
"http://technitrain.com/blahblah",
[ManualStatusHandling={404}])
in
Source
let
Source = Web.Contents(
"http://technitrain.com/blahblah",
[ManualStatusHandling={404}]),
GetMetadata = Value.Metadata(Source)
in
GetMetadata
let
Source = Web.Contents(
"http://technitrain.com/blahblah",
[ManualStatusHandling={404}]),
GetMetadata = Value.Metadata(Source),
GetResponseStatus = GetMetadata[Response.Status],
Output = if GetResponseStatus=404 then "Error!" else Source
in
Output