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Umesh Kafle
Umesh Kafle

Umesh Kafle

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Umesh Kafle
Umesh Kafle
Oct 28, 2017 · 2 min read

PostgreSQL and PostGIS installation in Mac OS.

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15 responses
Umesh Kafle
Umesh Kafle
Sep 12, 2017 · 1 min read

Adding custom spaces in between interpolated strings in rails

While I was working on a Rails apps. I was supposed to add extra spaces in between the interpolated stings. I have tried gsub and many other but I could not get through. During my research I have found that Rails takes single space as default. To add more spaces I…

2

Umesh Kafle
Umesh Kafle
Aug 28, 2017 · 1 min read

Preventing the back action after logout in Rails.

While working on the rails project I have found that once the logged in user logout from the application and press the browsers back button the user get redirected to the page that should only be viewed to the logged in user.

2