cloud

问题 As the heading suggests, I am going through the NodeJS BookShelf App tutorial (in the Authenticating Users section) on google cloud platform. I have generated an OAuth Client ID Web Application Key and input the redirect URI's exactly in the app as well as in the config.json file locally. Whenever I try to login in the app, it holds for about a minute then redirects to a page that says "Something Broke!". In the browser console it reported internal server error 500. Has anyone had this

问题 When I tried to install Google Cloud SDK, it fails: Welcome to the Google Cloud SDK! To use the Google Cloud SDK, you must have Python installed and on your PATH. As an alternative, you may also set the CLOUDSDK_PYTHON environment variable to the location of your Python executable. Google Cloud SDK installer will now exit. Press any key to continue . . . I installed Python and copied system32 path in system variable and environment variable even, but still fails. What's going wrong? 回答1: I

问题 The data from the cloud_firestore database is in the form of JSON. However, how to transform the data from JSON in a List of Map? The dummy data in my firestore 回答1: Data to List of Map: final CollectionReference ref = Firestore.instance.collection('food'); List<Map<String, dynamic>> listOfMaps = []; await ref.getDocuments().then((QuerySnapshot snapshot) { listOfMaps = snapshot.documents.map((DocumentSnapshot documentSnapshot) { return documentSnapshot.data; }).toList(); }); print(listOfMaps)

问题 The data from the cloud_firestore database is in the form of JSON. However, how to transform the data from JSON in a List of Map? The dummy data in my firestore 回答1: Data to List of Map: final CollectionReference ref = Firestore.instance.collection('food'); List<Map<String, dynamic>> listOfMaps = []; await ref.getDocuments().then((QuerySnapshot snapshot) { listOfMaps = snapshot.documents.map((DocumentSnapshot documentSnapshot) { return documentSnapshot.data; }).toList(); }); print(listOfMaps)

问题 Is anyone aware of a tool that will automatically deploy a Rails app static assets to Rackspace Cloud Files or Amazon Cloud Front? In my perfect world capistrano would automatically upload everything in javascripts, stylesheets, and images then override the default image_tag and script_tags to route to the appropriate CDN path. It would be great if the deploy task created a new container with each deploy like cap creates a new release directory, or maybe it should use the same containers and

问题 Our app servers are running in multi-node cluster with each creating an XMPP connection to the GCM CCS/XMPP server with the same account. In each outgoing message to the Android devices, delivery_receipt_requested flag is enabled. The app servers do receive the delivery receipts but they do not always go to the connection through which the message was sent. It looks like GCM server does not do session binding correctly for delivery receipt. Does anybody have experience on this? 来源： https:/

问题 Our app servers are running in multi-node cluster with each creating an XMPP connection to the GCM CCS/XMPP server with the same account. In each outgoing message to the Android devices, delivery_receipt_requested flag is enabled. The app servers do receive the delivery receipts but they do not always go to the connection through which the message was sent. It looks like GCM server does not do session binding correctly for delivery receipt. Does anybody have experience on this? 来源： https:/

问题 Our app servers are running in multi-node cluster with each creating an XMPP connection to the GCM CCS/XMPP server with the same account. In each outgoing message to the Android devices, delivery_receipt_requested flag is enabled. The app servers do receive the delivery receipts but they do not always go to the connection through which the message was sent. It looks like GCM server does not do session binding correctly for delivery receipt. Does anybody have experience on this? 来源： https:/

问题 I am writing some home automation application wextended with an mobile application. The home devices would store their statuses online and should be able to check if there is some kind of command (turn light on, start washing maschine,...) for them to execute. Are there any service providers that would let me store and retrieve information online, possibly without me having to write the webservices and authentication part for the server side? If yes then are there service providers that would

问题 I have configured spring cloud config to read properties from a git repository.With the current implementation if there is a change in the configuration, if post to /refresh on my client I am able to see the updated properties. Now, I would like to use the spring-cloud-bus-monitor to detect changes in my git repo and automatically refresh the properties in my client endpoints. Even after adding spring-cloud-config-monitor in the dependencies - the /monitor endpoint is not enabled, and