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Juraj Kostolanský profile picture

Juraj Kostolanský

Ruby on Rails developer, mountain lover, adventurer, maker.

Location Slovakia Joined Joined on  Personal website https://www.kostolansky.sk github website twitter website

Education

Software Engineer

How to wrap Rails mailer previews in a database transaction
jkostolansky profile

How to wrap Rails mailer previews in a database transaction

#rails #ruby #tutorial
1
Comments
2 min read

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How to upgrade PostgreSQL from 11 to 12
jkostolansky profile

How to upgrade PostgreSQL from 11 to 12

#postgres #linux #tutorial
24
Comments 5
2 min read
Using PostgreSQL advisory locks to control concurrency
jkostolansky profile

Using PostgreSQL advisory locks to control concurrency

#rails #ruby #postgres #locking
12
Comments
4 min read
How to migrate primary keys from bigint to UUID in Rails
jkostolansky profile

How to migrate primary keys from bigint to UUID in Rails

#rails #postgres #uuid #tutorial
8
Comments 1
2 min read
Localize your Rails enums
jkostolansky profile

Localize your Rails enums

#rails #ruby #enums #i18n
7
Comments
1 min read
How to expose your local development server
jkostolansky profile

How to expose your local development server

#nginx #linux #tutorial
8
Comments 1
2 min read
The unexpected after_commit behaviour
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The unexpected after_commit behaviour

#rails #ruby #callbacks
8
Comments
2 min read
The Story Behind LocaleData
jkostolansky profile

The Story Behind LocaleData

#showdev #rails #ruby #i18n
4
Comments
3 min read
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