All Questions
665 questions
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Populate non ascii password in a file using puppet
I am trying to populate a password with non ascii characters into a template file using puppet. I have ecoded password with non ascii to base64 and placed it in hiera-esecrets. When I try to decode ...
- 1
2
votes
3
answers
145
views
Remove invalid bytes, keep valid UTF-8 (in Ruby 2)
(I posted a similar problem here, but this new question is not a duplicate).
Using either Ruby 2.6.10 or 1.9.3 is a requirement that the software I'm developing here must run with these:
Small ...
- 22.5k
0
votes
2
answers
83
views
Erasing incorrectly encoded byte sequences on reading
I am reading files into Ruby strings, and these strings are later processed further (for instance, using the CSV module). The external encoding of the files is a parameter, and supposedly, the files ...
- 22.5k
1
vote
2
answers
93
views
Sanitizing encoding errors on input data in jruby
In my JRuby application, I get input from two sources:
External files
A Java program, which calls my JRuby code and passes to me data
Some of the external data is (supposed) to be encoded as ...
- 22.5k
0
votes
0
answers
50
views
Is there any solution for (ActionView::TemplateError) "invalid byte sequence in US-ASCII" error in Ruby 1.9.3?
Recently, I migrated my Ruby apps 1.8.7 to Ruby 1.9.3. After the migration, I am getting an error message called invalid byte sequence in US-ASCII. Many of them are solved by putting #encoding: utf-8 ...
0
votes
2
answers
303
views
In ruby, optparse raises error when filename contains certain characters
I'm using optparse in a ruby program (ruby 2.7.1p83) under Linux. If any of the command-line arguments are filenames with "special" characters in them, the parse! method fails with this ...
- 2,340
2
votes
1
answer
76
views
What 's the reason of Ruby IO stream in Windows powershell file type encoding
I have a strangeness problem. In Windows7 operation system,I try to run the command in powershell.
ruby -E UTF-8 -e "puts 'どうぞよろしくお願いします,Mr Jason'" > test.txt
When I read test.txt file:
...
- 59
1
vote
1
answer
101
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Ruby IO redirection to a file by using Kernel.puts,How can I ensure that the stored file's encoding type is ANSI or UTF-8
In windows: visual studio code IDE,I wrote the command like:
ruby -E UTF-8 -e "puts '汤姆,Welcome to my home'" > test.txt
,then I use the command:
ruby -E UTF-8 -e "puts gets" &...
- 59
0
votes
1
answer
366
views
Rails ActionMailer Quoted Printable Encoding breaks the output
I have this html message that I would like to send using MIME format through a rest api call ( using microsoft send email api ).
@message = "<meta http-equiv=\"Content-Type\" ...
- 1,326
1
vote
1
answer
36
views
Ruby not respecting # encoding specification
Given the following script (it must be in its own file):
#!/usr/bin/env ruby
# encoding: binary
s = "\xe1\xe7\xe6\x07\x00\x01\x00"
puts s.encoding
The output of this is "UTF-8". ...
- 4,970
1
vote
3
answers
1k
views
Compress a Integer to a Base64 upper/lower case character in Ruby (to make an Encoded Short URL)
I have a member number like "123456" that I want to encode into the shortest string I can for use in a url shortener (without a database).
The standard characters A-Z, a-z and 0-9 give me 62 ...
- 9,261
1
vote
1
answer
342
views
Convert unicode to characters in a file using Ruby
I have this string in a code.txt file.
"class Solution {\u000Apublic:\u000A vector\u003Cvector\u003Cint\u003E\u003E insert(vector\u003Cvector\u003Cint\u003E\u003E\u0026 intervals, vector\...
- 1,326
2
votes
1
answer
56
views
string length display one character extra - ruby
I am processing a csv file uploaded by users, the csv only has one column with the header row "API"
when i process the CSV, for one of the file i see that
"API".downcase.length ...
- 3,088
1
vote
1
answer
76
views
Rails .exists? not comparing unicode characters
I have a simple blog-like application where a post can belong to a category. The thing is, my application is in French and one of the categories is "l'épidémie de COVID-19". When I check if ...
- 253
0
votes
1
answer
371
views
Can't get Ruby to accept UTF-8 input
I had this very problem since several version of Ruby ago, and I even changed both computer and OS in the meanwhile. Still, I can't get through it at all. The point is that now I'm using Ruby to ...
- 76