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When should I create a destructor?
...is very difficult.
When have you needed to create a destructor?
When testing the part of the compiler that handles destructors. I've never needed to do so in production code. I seldom write objects that manipulate unmanaged resources.
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How to define a reply-to address?
...do
config.action_mailer.default_options = {
reply_to: 'test@example.com'
}
end
The reference:
https://guides.rubyonrails.org/action_mailer_basics.html#action-mailer-configuration
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What is the preferred Bash shebang?
...ses some bash (2nd generation, "Bourne Again sh") specific features ([[ ]] tests, arrays, various sugary things, etc.), then you should be more specific and use the later. This way, on systems where bash is not installed, your script won't run. I understand there may be an exciting trilogy of films ...
Where do I put image files, css, js, etc. in Codeigniter?
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Did you test the above code, I think there's an error on the last line, you redirect all requests to /public so why base_url ()."public/[...! It should be just base_url ()."/[YOUR ASSET FOLDER]".
– Kerkouch
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Use HTML5 to resize an image before upload
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@planewalker, I was testing on iOS when I wrote this. Hope it works for you.
– ferics2
Sep 18 '15 at 0:45
3
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Check if table exists in SQL Server
...ed to check for a temporary table you can do this:
if OBJECT_ID('tempdb..#test') is not null
--- temp table exists
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How to capture UIView to UIImage without loss of quality on retina display
...is changed? If yes then try to re-generate this UIImage again. Sorry can't test this myself because I'm on phone
– Glogo
Apr 21 '15 at 12:15
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How to debug apk signed for release?
...ain_ahmad's case in previous outdated answer. Just doing it temporarily to test a release-downloaded-from-store issue, like inapp purchase code tracking, would be less risky. You could also try working with the beta track (I don't know if this may give the same error as hasnian got) or transferring ...
Quick and easy file dialog in Python?
... @pepe: I don't see any notice in the project repository (the latest commit is May 15)
– jfs
Jun 18 '16 at 18:35
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What is the difference between :focus and :active?
... I've created a JSFiddle of your example here: jsfiddle.net/NCwvj Testing in chrome (v24) I've noticed that clicking the button only invokes the :active state
– Zaki Aziz
Feb 19 '13 at 6:41
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