I'm currently learning how to use new Cloud Functions for Firebase and the problem I'm having is that I can't access the function I wrote through an AJAX request. I get the "No... moreI'm currently learning how to use new Cloud Functions for Firebase and the problem I'm having is that I can't access the function I wrote through an AJAX request. I get the "No 'Access-Control-Allow-Origin'" error. Here's an example of the function I wrote:
exports.test = functions.https.onRequest((request, response) => {
response.status(500).send({test: 'Testing functions'});
})
The function sits in this url: https://us-central1-fba-shipper-140ae.cloudfunctions.net/test
Firebase docs suggests to add CORS middleware inside the function, I've tried it but it's not working for me: https://firebase.google.com/docs/functions/http-events
This is how I did it:
var cors = require('cors');
exports.test = functions.https.onRequest((request, response) => {
cors(request, response, () => {
response.status(500).send({test: 'Testing functions'});
})
})
What am I doing wrong? I would appreciate any help with this.UPDATE:Doug Stevenson's answer helped. Adding ({origin: true}) fixed the issue, I... less
I am trying to figure out how the new version of GCM or Firebase Cloud Messaging works so I moved one of my projects to the new Firebase console, If I did not have the API KEY or... moreI am trying to figure out how the new version of GCM or Firebase Cloud Messaging works so I moved one of my projects to the new Firebase console, If I did not have the API KEY or I want to create a new one... where can I do it?
I am trying to set up FTP on Amazon Cloud Server, but without luck. I search over net and there is no concrete steps how to do it.
I found those commands to run:
$ yum install... moreI am trying to set up FTP on Amazon Cloud Server, but without luck. I search over net and there is no concrete steps how to do it.
I found those commands to run:
$ yum install vsftpd
$ ec2-authorize default -p 20-21
$ ec2-authorize default -p 1024-1048
$ vi /etc/vsftpd/vsftpd.conf
#<em>---Add following lines at the end of file---</em>
pasv_enable=YES
pasv_min_port=1024
pasv_max_port=1048
pasv_address=<Public IP of your instance>
$ /etc/init.d/vsftpd restart
Yesterday Google presented at Google I/O the new notification system based on the new Firebase. I tried this new FCM ( Firebase Cloud Messaging ) with the example on Github.
The... moreYesterday Google presented at Google I/O the new notification system based on the new Firebase. I tried this new FCM ( Firebase Cloud Messaging ) with the example on Github.
The icon of the notification is always the ic_launcher despite I have declared a specific drawable
Why ? Here below the official code for handling the message
public class AppFirebaseMessagingService extends FirebaseMessagingService {
/**
* Called when message is received.
*
* @param remoteMessage Object representing the message received from Firebase Cloud Messaging.
*/
//
@Override
public void onMessageReceived(RemoteMessage remoteMessage) {
// If the application is in the foreground handle both data and notification messages here.
// Also if you intend on generating your own notifications as a result of a received FCM
// message, here is where that should be initiated. See sendNotification method below.
sendNotification(remoteMessage);
}
//
Take a look at Wordle: http://www.wordle.net/
It's much better looking than any other word cloud generators I've... moreContext
Take a look at Wordle: http://www.wordle.net/
It's much better looking than any other word cloud generators I've seen
Note: the source is not available - read the FAQ: http://www.wordle.net/faq#code
My Questions
Is there an algorithm available that does what Wordle does?
If no, what are some alternatives that produces similar kinds of output?
Google just released Cloud Firestore, their new Document Database for apps.
I have been reading the documentation but I don't see a lot of differences between Firestore and... moreGoogle just released Cloud Firestore, their new Document Database for apps.
I have been reading the documentation but I don't see a lot of differences between Firestore and Firebase DB.
The main point is that Firestore uses documents and collections which allow the easy use of querying compared to Firebase, which is a traditional noSQL database with a JSON base.
I would like to know a bit more about their differences, or usages, or whether Firestore just came to replace Firebase DB?
I have got into a bad state with my ASP.Net MVC 5 project, using Code-First Entity Framework. I don't care about losing data, I just want to be able to start fresh, recreate the... moreI have got into a bad state with my ASP.Net MVC 5 project, using Code-First Entity Framework. I don't care about losing data, I just want to be able to start fresh, recreate the database and start using Code-First migrations.
Currently I am in a state where every attempt to Update-Database results in an exception being thrown or getting an error message. Also the website can't access the database correctly. How can I wipe all migrations, re-create the database and start from scratch without having to create a new project? In other words, I want to keep my code but drop the database.
Later I will also want to get the deployment database (SQL Server on Azure) in sync. Again, I don't mind dropping all the data - I just want to get it working.
Please provide any how-to steps to get back to a clean state. Much appreciated. less
I wonder if it is possible to use Cloud Armor with GAE Flex? Because in Cloud Armor's documentation, it says that you have to use an HTTPS Load Balancer. Since GAE Flex doesn't... moreI wonder if it is possible to use Cloud Armor with GAE Flex? Because in Cloud Armor's documentation, it says that you have to use an HTTPS Load Balancer. Since GAE Flex doesn't have a load balancer, how can we use Cloud Armor with GAE Flex? We have to use a WAF to prevent DDOS attacks. Is it possible to use Cloud Armor with GAE Flex through HTTPS Load Balancer? If so, can you explain how I can achieve this goal?
Thank you.
I noticed that there doesn't seem to be an option to download an entire S3 bucket from the AWS Management Console.
Is there an easy way to grab everything in one of my buckets? I... moreI noticed that there doesn't seem to be an option to download an entire S3 bucket from the AWS Management Console.
Is there an easy way to grab everything in one of my buckets? I was thinking about making the root folder public, using wget to grab it all, and then making it private again but I don't know if there's an easier way
Is there any way to change the VM Size of an Azure Cloud Service without having to rebuild the package?
The vmsize parameter is defined in the .csdef file rather than... moreIs there any way to change the VM Size of an Azure Cloud Service without having to rebuild the package?
The vmsize parameter is defined in the .csdef file rather than the .cscfg file that is uploaded into Azure and doesn't appear in the other included XML files of the package.
Please note that we're not looking to change the instance count (scale out) but the size type (i.e. from Extra Small (A0) to Medium (A2)).
I was wondering if I could set up a lambda function for AWS, triggered whenever a new text file is uploaded into an s3 bucket. In the function, I would like to get the contents of... moreI was wondering if I could set up a lambda function for AWS, triggered whenever a new text file is uploaded into an s3 bucket. In the function, I would like to get the contents of the text file and process it somehow. I was wondering if this was possible...?
For example, if I upload foo.txt, with contents foobarbaz, I would like to somehow get foobarbaz in my lambda function so I can do stuff with it. I know I can get metadata from getObject, or a similar method.
Thanks!
