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Yaroslav Shmarov profile picture

Yaroslav Shmarov

I blog about RoR tips & tricks and create advanced RoR courses

Education

Université Clermont Auvergne

install gem invisible_captcha with devise

install gem invisible_captcha with devise

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1 min read
TLDR: counter_cache - field to count how many children a records has

TLDR: counter_cache - field to count how many children a records has

Reactions 1 Comments
1 min read
TLDR: Button to update status attribute of a table

TLDR: Button to update status attribute of a table

Reactions 9 Comments
1 min read
Polymorphysm 101. Part 1 of 3. Polymorphyc Comments.

Polymorphysm 101. Part 1 of 3. Polymorphyc Comments.

Reactions 5 Comments
2 min read
Ruby on Rails: Embed Youtube videos with ActionText: TLDR

Ruby on Rails: Embed Youtube videos with ActionText: TLDR

Reactions 11 Comments
4 min read
How to copy Heroku production database into development environment?

How to copy Heroku production database into development environment?

Reactions 8 Comments
1 min read
How to Install FontAwesome with Yarn and Webpacker in Rails 6?

How to Install FontAwesome with Yarn and Webpacker in Rails 6?

Reactions 13 Comments 2
1 min read
How to Embed Youtube videos with ActionText? TLDR

How to Embed Youtube videos with ActionText? TLDR

Reactions 9 Comments
4 min read
How to install Bootstrap in Rails 6 (with Yarn and Webpacker)

How to install Bootstrap in Rails 6 (with Yarn and Webpacker)

Reactions 15 Comments
2 min read
Ruby on Rails 6 Credentials: Quick guide

Ruby on Rails 6 Credentials: Quick guide

Reactions 8 Comments 4
3 min read
Highlight link to current page: TLDR

Highlight link to current page: TLDR

Reactions 7 Comments
1 min read
Ruby on Rails: How to see if User is online: TLDR

Ruby on Rails: How to see if User is online: TLDR

Reactions 12 Comments
1 min read
SaaS: How to code the subscriptions business model. Elementary level

SaaS: How to code the subscriptions business model. Elementary level

Reactions 10 Comments
1 min read
Ruby on Rails: Dark Mode: TLDR

Ruby on Rails: Dark Mode: TLDR

Reactions 10 Comments
1 min read
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