| import boto3 | |
| dynamodb = boto3.resource('dynamodb', 'region-name') | |
| table = dynamodb.Table('table-name') | |
| scan = table.scan( | |
| ProjectionExpression='#k', | |
| ExpressionAttributeNames={ | |
| '#k': 'name' | |
| } |
🚨 2020 Update: I recommend using mkcert to generate local certificates. You can do everything below by just running the commands brew install mkcert and mkcert -install. Keep it simple!
This gives you that beautiful green lock in Chrome. I'm assuming you're putting your SSL documents in /etc/ssl, but you can put them anywhere and replace the references in the following commands. Tested successfully on Mac OS Sierra and High Sierra.
sudo nano /etc/ssl/localhost/localhost.conf
There is a long standing issue in Ruby where the net/http library by default does not check the validity of an SSL certificate during a TLS handshake. Rather than deal with the underlying problem (a missing certificate authority, a self-signed certificate, etc.) one tends to see bad hacks everywhere. This can lead to problems down the road.
From what I can see the OpenSSL library that Rails Installer delivers has no certificate authorities defined. So, let's go fetch some from the curl website. And since this is for ruby, why don't we download and install the file with a ruby script?
