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jQuery Determine if a matched class has a given id
What is jQuery has id equivalent of the following statement?
8 Answers
8
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Mysql order by specific ID values
...ible to sort in mysql by "order by" using predefined set of column values (ID) like: order by (ID=1,5,4,3) so I would get record 1, 5, 4, 3 in that order out?
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How to define a reply-to address?
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Solution for Rails 5.2 and possibly older/newer versions:
Amend the file:
config/environments/development.rb
With content:
Rails.application.configure do
config.action_mailer.default_options = {
reply_to: 'test@example.com'
}
end
The reference:
https://guides.ruby...
Rails: Why does find(id) raise an exception in rails? [duplicate]
If there is no user with an id of 1 in the database, trying User.find(1) will raise an exception.
2 Answers
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How do I get the last inserted ID of a MySQL table in PHP?
...le into which new data is frequently inserted. I need to get the very last ID of the table. How can I do this?
21 Answers
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How to convert Milliseconds to “X mins, x seconds” in Java?
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If somebody wants a format for video files (h:mm:ss): String.format("%01d:%02d:%02d", hours, minutes, seconds);
– kazy
Nov 26 '14 at 16:09
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CSS triangle custom border color
...out of JSFiddle, it added two invisible and invalid characters into my CSS file that caused validation/parse errors in that css file. Once I removed the invisible characters (the chars were zero width, so cursor wasn't showing them, but I was able to backspace) it worked wonderfully. It was not you...
Getting the thread ID from a thread
In C# when debugging threads for example, you can see each thread's ID.
11 Answers
11
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Check if a key exists inside a json object
...bove is the JSON object I'm dealing with. I want to check if the 'merchant_id' key exists. I tried the below code, but it's not working. Any way to achieve it?
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How to select where ID in Array Rails ActiveRecord without exception
When I have array of ids, like
6 Answers
6
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