Sergio Tulentsev

Dublin, Ireland

http://tech.tulentsev.com

Just a humble developer. :-)

If you need quick help with some code, you can hire me for a short session here.

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What to use instead of `render :text` (and `render nothing: true`) in rails 5.1 and later?

ruby-on-rails ruby ruby-on-rails-5 asked Apr 15, 2017 at 17:18

stackoverflow.com

77 votes

Dump nginx config from running process?

nginx asked Feb 18, 2012 at 6:49

serverfault.com

16 votes

How do I know when to use -тся or -ться in a verb

грамматика tense asked Jun 13, 2012 at 21:19

russian.stackexchange.com

13 votes

Why was Beca's riff-off considered invalid?

plot-explanation pitch-perfect asked Dec 25, 2012 at 0:06

movies.stackexchange.com

10 votes

Is there an inverse 'member?' method in ruby?

ruby enumerable asked Nov 15, 2011 at 8:26

stackoverflow.com

9 votes

Can I specify a duck type in method signatures?

ruby sorbet asked Jun 21, 2019 at 12:26

stackoverflow.com

7 votes

Rails' autoloading/constant resolution is creating ghost modules

ruby-on-rails asked Oct 18, 2017 at 13:11

stackoverflow.com

6 votes

Consistent hashing as a way to scale writes

hash redis consistent-hashing asked Apr 12, 2011 at 21:26

stackoverflow.com

5 votes

How does the TARDIS materialize around people without injuring them?

doctor-who asked Nov 17, 2014 at 5:15

scifi.stackexchange.com

5 votes

SQL: Joins vs Denormalization (lots of data)

sql join bigdata asked Oct 11, 2011 at 0:44

stackoverflow.com

Top Answers

952

Pretty print in MongoDB shell as default

stackoverflow.com

553

Rails: select unique values from a column

stackoverflow.com

486

Javascript !instanceof If Statement

stackoverflow.com

411

Check if MySQL table exists without using "select from" syntax?

stackoverflow.com

403

Find all files with a filename beginning with a specified string?

stackoverflow.com

308

Converting string from snake_case to CamelCase in Ruby

stackoverflow.com

307

Check that Field Exists with MongoDB

stackoverflow.com

222

Why is document.body null in my javascript?

stackoverflow.com

192

Query for boolean field as "not true" (e.g. either false or non existent)

stackoverflow.com

188

What to use instead of `render :text` (and `render nothing: true`) in rails 5.1 and later?

stackoverflow.com

183

Devise password reset from Rails console

stackoverflow.com

180

Inheriting class methods from modules / mixins in Ruby

stackoverflow.com

180

How to store Query Result in variable using mysql

stackoverflow.com

170

How do I get the parent's class name in Ruby

stackoverflow.com

148

How to print something without a new line in ruby

stackoverflow.com

147

Ruby: divisible by 4

stackoverflow.com

139

Relative path to your project directory

stackoverflow.com

137

I'm getting "found character that cannot start any token while scanning for the next token"

stackoverflow.com

137

What is the difference between HSET and HMSET method in redis database

stackoverflow.com

135

Resque vs Sidekiq?

stackoverflow.com

120

Rails optional argument

stackoverflow.com

113

First element of an array with condition

stackoverflow.com

113

Duplicate a document in MongoDB using a new _id

stackoverflow.com

112

Return a specific http status code in Rails

stackoverflow.com

109

How to repair my mongodb?

stackoverflow.com

103

Convert string to decimal number in ruby

stackoverflow.com

101

MongoDB ranged pagination

stackoverflow.com

101

How to do named capture in ruby

stackoverflow.com

101

ruby convert array into function arguments

stackoverflow.com

Is there a shorthand if (without else) statement in Ruby on Rails?

stackoverflow.com