top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

How to Interact Bio metric Hardware using RoR?

+2 votes
194 views

Is there any gems to interact or we need to use serial port?

posted Nov 29, 2013 by Anderson

Looking for an answer?  Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button

Similar Questions
+2 votes

Need help from all of you guys on a question that can we develop a Kisok App using ROR.

If yes please share the details or possible link.

0 votes

I have 4 tables from the first table, I took all data from the two columns and displayed it in the view. For each data, I have two text fields and the user is supposed to fill those data. Having filled data into the text field, how can I insert all the records into the second table using one form only?

+1 vote

I'm new to RoR, and I followed and implemented the beginner Ruby On Rails Tutorial (2nd Edition) code, and its working great. For those who are unfamiliar, this creates a site that acts much like Twitter.

If someone enter the hex value for a color (say #ff0000 for red), I would like for ROR to convert that to an HTML color box representation in the post that is created. Any ideas on how to accomplish this?

+1 vote

I upload a image by giving only the url of the item, where the exact image should be stored in the storage(eg. AWS S3 bucket) for the future process.

Please give your suggestions/ideas to develop my thing.

...