Recent questions tagged ruby-on-rails

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Convert Excel and Word files to PDF Using ruby

Sep 25, 2022 in Others by Kithuzzz
 • 38,010 points • 946 views
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what does bash: /home/XXX/.rvm/scripts/rvm: No such file or directory mean?

May 26, 2022 in Others by Ashwini
 • 5,430 points • 642 views
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How to store cryptocurrency balance without causing floating point errors in ruby/rails

Apr 5, 2022 in Blockchain by Rahul
 • 9,670 points • 456 views
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Blockchain decentralised database on rails

Apr 4, 2022 in Blockchain by Rahul
 • 9,670 points • 252 views
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Error:bundle install fails with SSL certificate verification error

Jul 25, 2020 in Java-Script by kartik
 • 37,510 points • 1,554 views
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How do I parse JSON with Ruby on Rails?

Jul 25, 2020 in Java-Script by kartik
 • 37,510 points • 4,138 views
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How to convert a ruby hash object to JSON?

Jul 24, 2020 in Java-Script by kartik
 • 37,510 points • 11,904 views
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How can I specify a local gem in my Gemfile?

Jul 24, 2020 in Java-Script by kartik
 • 37,510 points • 3,345 views
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Error:installing mysql2: Failed to build gem native extension

Jul 24, 2020 in Java-Script by kartik
 • 37,510 points • 7,407 views
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How to drop columns using Rails migration?

Jul 24, 2020 in Java-Script by kartik
 • 37,510 points • 825 views
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How to “pretty” format JSON output in Ruby on Rails?

Jul 24, 2020 in Java-Script by kartik
 • 37,510 points • 10,498 views
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How to check if a specific key is present in a hash or not?

Jul 24, 2020 in Java-Script by kartik
 • 37,510 points • 3,040 views
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How to rollback a specific migration?

Jul 24, 2020 in Java-Script by kartik
 • 37,510 points • 2,727 views
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How to do Installation of Ruby on Rails on Linux (Ubuntu)?

Mar 1, 2019 in Others by Praharsh
 • 1,587 views
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How do I install Ruby on Rails?

Feb 28, 2019 in Others by Anvi
 • 14,150 points • 881 views
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Best way to get average values within a specific set of time(say, date or year) using MySQL or Rails

Nov 8, 2018 in Others by Bharani
 • 4,660 points • 2,710 views
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Crontab in Amazon Elastic Beanstalk

Oct 3, 2018 in AWS by eatcodesleeprepeat
 • 4,710 points • 4,950 views
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Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS?

Sep 17, 2018 in AWS by bug_seeker
 • 15,520 points • 506 views

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