Questions - QStack.ai

10

views

1

answer

no

votes

2022-10-05 05:00:00 +0000 woof

How can a file be used as a "data pump" to retrieve rows one by one and then search for their corresponding reference numbers in another file, extracting the different reference numbers from the same row and combining the results into a new file?

13

views

1

answer

no

votes

2022-10-18 09:00:00 +0000 pufferfish

How to use wildcards with scp in Ruby for downloading files?

ruby

11

views

1

answer

3

votes

2022-10-26 01:00:00 +0000 pufferfish

I have begun utilizing Ruby Koans, but I am experiencing a problem with rake aborting.

perl
ruby

8

views

1

answer

4

votes

2022-11-08 17:00:00 +0000 devzero

Why is a Ruby application using When/Case producing Nil when it is not supposed to?

11

views

1

answer

4

votes

2022-11-10 01:00:00 +0000 scrum

What is the difference between the magic comments "frozen_string_literal: true" and "immutable: string" in Ruby?

sed
ruby

23

views

1

answer

2

votes

2023-01-10 15:00:00 +0000 qstack

What are some ways to increase the speed of generating a dynamic HTML table?

12

views

1

answer

1

vote

2023-01-24 21:00:00 +0000 david

It seems like the method call in Ruby on Rails never occurs.

sed
ruby

15

views

1

answer

2

votes

2023-02-04 16:00:00 +0000 scrum

The application doesn't load even though the Rails server is operational.

perl
ruby

8

views

1

answer

3

votes

2023-02-06 09:00:00 +0000 lakamha

What is the process to obtain an array of filenames after a shell glob using the ruby gem 'slop'?

12

views

1

answer

3

votes

2023-03-02 11:00:00 +0000 djk

How can you determine the particular framework present in a given directory?

ruby
sed

12

views

1

answer

2

votes

2023-03-22 17:00:00 +0000 nofretete

What is the default value of Ruby's def statement?

ruby

15

views

1

answer

no

votes

2023-03-31 09:00:00 +0000 djk

What is the process of transforming Java code into Ruby code?

java
ruby

9

views

1

answer

no

votes

2023-04-03 12:00:00 +0000 pufferfish

What is the method to retrieve a variable that has been specified in a Ruby file that has been required in IRB?

ruby

7

views

1

answer

no

votes

2023-04-08 12:00:00 +0000 huitzilopochtli

What is the process to designate the programming language used in 'Fastfile' within Android Studio?

ruby
sed

14

views

1

answer

1

vote

2023-04-28 22:53:01 +0000 ladyg

How to configure GDAL for Django on a Mac with regards to the exception of GDAL_LIBRARY_PATH?

11

views

1

answer

4

votes

2023-05-04 21:32:01 +0000 woof

Is it not possible to install the mysql2 gem on Ubuntu 21 with Ruby 2.7.6?

18

views

1

answer

4

votes

2023-05-13 08:02:02 +0000 pufferfish

How do you monkey patch the selenium driver using Ruby?

ruby

17

views

1

answer

1

vote

2023-05-16 02:54:02 +0000 nofretete

What languages are utilized in the creation of vyond or other similar online creative tools and software?

11

views

1

answer

4

votes

2023-05-18 02:09:02 +0000 huitzilopochtli

Can GitLab Merge requests and their accompanying comments be exported into a CSV file?

python
ruby

13

views

1

answer

no

votes

2023-05-22 10:41:02 +0000 nofretete

In what instances do file extensions not appear in website URLs?

php
ruby

21

views

1

answer

1

vote

2023-05-22 14:26:02 +0000 lakamha

Why include a loop block within Thread.new in Ruby?

ruby
sed

9

views

1

answer

2

votes

2023-05-23 07:13:02 +0000 huitzilopochtli

Is it possible to use programming to determine if a new version of the Debian operating system has been released?

17

views

1

answer

1

vote

2023-05-23 11:18:02 +0000 nofretete

What is the method for generating a table using Ruby?

ruby

19

views

1

answer

1

vote

2023-06-04 05:42:02 +0000 lalupa

How can Ruby use gmail smtp to send emails?

ruby

15

views

1

answer

3

votes

2023-06-13 14:53:01 +0000 qstack

What is the meaning of "Error running '__rvm_make -j8' error" that appears when trying to install ruby 3.0.2 on MAC?

sed
ruby

20

views

1

answer

4

votes

2023-06-13 17:32:02 +0000 lakamha

What is the method to infer the present gem name in Ruby?

ruby

20

views

1

answer

2

votes

2023-06-14 09:29:02 +0000 lakamha

Are there alternative methods for inserting data into Firebase?

12

views

1

answer

no

votes

2023-06-15 15:21:02 +0000 ladyg

What does the Heroku H10 error in a Ruby on Rails application mean?

sed
ruby

12

views

1

answer

1

vote

2023-06-16 18:32:01 +0000 lalupa

How can I combine/blend all the files in a folder by sequentially merging their content?

10

views

1

answer

2

votes

2023-06-17 10:16:01 +0000 scrum

I have recently begun to learn Ruby, and I am wondering why my code functions correctly in the Codeacademy interface but fails to run properly in the Mac Terminal?

70 questions

How can a file be used as a "data pump" to retrieve rows one by one and then search for their corresponding reference numbers in another file, extracting the different reference numbers from the same row and combining the results into a new file?

How to use wildcards with scp in Ruby for downloading files?

I have begun utilizing Ruby Koans, but I am experiencing a problem with rake aborting.

Why is a Ruby application using When/Case producing Nil when it is not supposed to?

What is the difference between the magic comments "frozen_string_literal: true" and "immutable: string" in Ruby?

What are some ways to increase the speed of generating a dynamic HTML table?

It seems like the method call in Ruby on Rails never occurs.

The application doesn't load even though the Rails server is operational.

What is the process to obtain an array of filenames after a shell glob using the ruby gem 'slop'?

How can you determine the particular framework present in a given directory?

What is the default value of Ruby's def statement?

What is the process of transforming Java code into Ruby code?

What is the method to retrieve a variable that has been specified in a Ruby file that has been required in IRB?

What is the process to designate the programming language used in 'Fastfile' within Android Studio?

How to configure GDAL for Django on a Mac with regards to the exception of GDAL_LIBRARY_PATH?

Is it not possible to install the mysql2 gem on Ubuntu 21 with Ruby 2.7.6?

How do you monkey patch the selenium driver using Ruby?

What languages are utilized in the creation of vyond or other similar online creative tools and software?

Can GitLab Merge requests and their accompanying comments be exported into a CSV file?

In what instances do file extensions not appear in website URLs?

Why include a loop block within Thread.new in Ruby?

Is it possible to use programming to determine if a new version of the Debian operating system has been released?

What is the method for generating a table using Ruby?

How can Ruby use gmail smtp to send emails?

What is the meaning of "Error running '__rvm_make -j8' error" that appears when trying to install ruby 3.0.2 on MAC?

What is the method to infer the present gem name in Ruby?

Are there alternative methods for inserting data into Firebase?

What does the Heroku H10 error in a Ruby on Rails application mean?

How can I combine/blend all the files in a folder by sequentially merging their content?

I have recently begun to learn Ruby, and I am wondering why my code functions correctly in the Codeacademy interface but fails to run properly in the Mac Terminal?

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