Top "Amazon-web-services" questions

Amazon Web Services (AWS) is a public-cloud: IaaS (Infrastructure as a Service) and SaaS (Software as a Service) provided by Amazon.

Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy

I'm receiving the following error on a couple of Chrome browsers but not all. Not sure entirely what the issue …

amazon-web-services amazon-s3 cors amazon-cloudfront
Cannot ping AWS EC2 instance

I have an EC2 instance running in AWS. When I try to ping from my local box it is not …

amazon-web-services amazon-ec2 aws-security-group
How to write a file or data to an S3 object using boto3

In boto 2, you can write to an S3 object using these methods: Key.set_contents_from_string() Key.set_contents_…

python amazon-web-services amazon-s3 boto boto3
Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect)

I have a java project that runs on a webserver. I always hit this exception. I read some documentation, and …

java hibernate spring amazon-web-services pessimistic-locking
Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS?

I'm a beginner RoR programmer who's planning to deploy my app using Heroku. Word from my other advisor friends says …

ruby-on-rails heroku amazon-web-services
How to upload a file to directory in S3 bucket using boto

I want to copy a file in s3 bucket using python. Ex : I have bucket name = test. And in the …

python amazon-web-services amazon-s3 boto
How to get the instance id from within an ec2 instance?

How can I find out the instance id of an ec2 instance from within the ec2 instance?

amazon-ec2 amazon-web-services
Add Keypair to existing EC2 instance

I was given AWS Console access to an account with 2 instances running that I cannot shut down (in production). I …

amazon-web-services authentication ssh amazon-ec2 permissions
S3 - Access-Control-Allow-Origin Header

Did anyone manage to add Access-Control-Allow-Origin to the response headers? What I need is something like this: <img src="…

amazon-web-services amazon-s3 cors http-headers
How to rename files and folder in Amazon S3?

Is there any function to rename files and folders in Amazon S3? Any related suggestions are also welcome.

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