Questions - QStack.ai

7

views

1

answer

3

votes

2022-06-02 12:00:00 +0000 david

Which one is preferable in Ruby/Rails - sum or reduce(:+)? Besides speed, what factors should be taken into account?

ruby
ada

11

views

1

answer

2

votes

2021-06-16 06:00:00 +0000 devzero

How can the CSP problem be solved by employing AJAX to execute JavaScript in response to an HTTP request?

15

views

1

answer

4

votes

2021-08-12 15:00:00 +0000 bukephalos

What is the counterpart of this SQL query in Ruby's ActiveRecord?

ruby
sql

12

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

13

views

1

answer

1

vote

2021-04-29 08:00:00 +0000 lakamha

What are the steps for building R from sources on macOS?

ruby
fortran

14

views

1

answer

2

votes

2022-01-26 06:00:00 +0000 qstack

How can I retrieve the last incremented control_number through Ajax instead of using local storage?

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

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'?

7

views

1

answer

3

votes

2021-06-08 20:00:00 +0000 djk

How can I obtain the user's ID from the route?

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?

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

15

views

1

answer

1

vote

2022-09-01 05:00:00 +0000 lakamha

What is the method to combine a specific line from one output with a specific line from another output?

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

21

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?

13

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?

10

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?

17

views

1

answer

4

votes

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

How do you monkey patch the selenium driver using Ruby?

ruby

16

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?

10

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

19

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

18

views

1

answer

1

vote

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

How can Ruby use gmail smtp to send emails?

ruby

13

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

19

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

19

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?

9

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

Which one is preferable in Ruby/Rails - sum or reduce(:+)? Besides speed, what factors should be taken into account?

How can the CSP problem be solved by employing AJAX to execute JavaScript in response to an HTTP request?

What is the counterpart of this SQL query in Ruby's ActiveRecord?

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

What are the steps for building R from sources on macOS?

How can I retrieve the last incremented control_number through Ajax instead of using local storage?

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

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

How can I obtain the user's ID from the route?

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

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

What is the method to combine a specific line from one output with a specific line from another output?

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

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

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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