Fetch API – No ‘Access-Control-Allow-Origin’ header is present on the requested resource

I am getting the following error while fetching text/plain type content from a PHP-based website: Access to fetch at ‘https://foo.one/test.php‘ from origin ‘https://bar.other‘ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. If an opaque response serves your needs, set the request’s mode to ‘no-cors’ to fetch the resource…

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RecyclerView onScrolled method of addOnScrollListener not called except only once

Background: I am implementing pagination logic with RecyclerView by adding addOnScrollListener function. Problem faced: The onScrolled method is called once when the RecyclerView adapter is loaded with dy value of 0. However when the list reaches its end when scrolled, the onScrolled method is not triggered while the onScrollStateChanged is triggered correctly. Here is my…

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How to sum hourly metrics into daily and monthly aggregates in Graphite & Grafana?

Suppose a system collecting hourly energy consumptions (Wh) from clients with power analyzers (i.e. a sensor that measures how much energy an electrical appliance consumes). In detail, each client periodically publishes the energy value consumed by a device in the last hour. On the server side, this data is stored in Graphite (v1.2.0) and visualized…

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scala case class is expecting List[Objects] but in json value is coming as string

I have a json which has following structure: { “name”:”mark”, “address”: “\r\n[\r\n{\r\n\”line1\”:\”careve\”,\r\n\”line2\”:\”roxn\”,\r\n\”line3\”:\”asdef\”\r\n},\r\n{\r\n\”line1\”:\”wedf\”,\r\n\”line2\”:\”aswd\”,\r\n\”line3\”:\”xsqa\”\r\n}\r\n]\r\n” } After escaping what I’m getting: { “name”: “mark”, “address”: ” [ { “line1″:”careve”, “line2″:”roxn”, “line3″:”asdef” }, { “line1″:”wedf”, “line2″:”aswd”, “line3″:”xsqa” } ] ” } Case classes: case class Details(name:String,address:List[Address]) case class Address(line1:String,line2:String,line3:String) I know address is expecting a List[Address] but it is…

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AttributeError: ‘Node’ object has no attribute ‘outbound_layers’

I’m trying to get the outbound nodes of a layer in keras: Firs, I got the inbound layers in this way: for int_node in layer._inbound_nodes: for inbound_l in int_node.inbound_layers: f_tmp.write(“\n\tin bound layer name: %s” % (inbound_l.name)) f_tmp.write(“\n\n”) I tried to get the out bound nodes the same way: for out_node in layer._outbound_nodes: for outbound_l in…

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