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2022-03-23 01:00:00 +0000
plato
On a remote host, the cursor control and Enter key in Rubymine do not function properly.
perl
ruby
11
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?
perl
python
ruby
sed
12
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
20
views
1
answer
2
votes
2022-02-10 20:00:00 +0000
lalupa
How can a web application be developed to send distinct emails upon clicking the SUBMIT button?
postgresql
ruby
javascript
sql
java
mongodb
scheme
mysql
python
perl
sed
php
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
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?
ruby
perl
sed
16
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?
sed
awk
python
ruby
perl
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?
perl
ruby
python
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?
ruby
sed
perl
13
views
1
answer
2
votes
2023-07-12 10:55:02 +0000
lakamha
What is the reason for experiencing an UNEXPECTED_END_OF_QUERY error while using the Google Ads API Ruby client library?
perl
ruby
sed
14
views
1
answer
4
votes
2023-07-15 02:20:01 +0000
huitzilopochtli
What is the reason for rbenv or chruby not switching to an installed version of Ruby?
ruby
shell
perl
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