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Why is “if not someobj:” better than “if someobj == None:” in Python?
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edited Aug 22 '17 at 16:06
Noam Manos
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answered...
How to show SQL queries run in the Rails console?
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Sure. slash7.com/2006/12/21/secrets-of-the-rails-console-ninjas and stackoverflow.com/questions/123494/… Plus railscasts.com is always good.
– John Topley
May 29 '10 at 18:35
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Removing a model in rails (reverse of “rails g model Title…”)
...uld!
– plunntic iam
Sep 6 '15 at 18:06
Worked for me, but I also had to go into routes.rb and delete " devise_for :MOD...
Delete last commit in bitbucket
...stion.
– Daniel Lee
May 27 '13 at 9:06
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git revert is simple: it creates a new commit that does ...
Is there a cross-browser onload event when clicking the back button?
...pect that?
– Benson
May 22 '10 at 1:06
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@Benson: the possible reasons when Firefox will not save...
Simulate first call fails, second call succeeds
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answered Aug 3 '12 at 5:06
Dawood ibn KareemDawood ibn Kareem
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How can I create a “Please Wait, Loading…” animation using jQuery?
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SampsonSampson
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How do I create directory if it doesn't exist to create a file?
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Thank you! I saw stackoverflow.com/questions/9065598, but I wanted to start with the absolute path to a file, and didn't want to deal with splitting the path. Now I know that you can access the Directory from the FileInfo instance.
– Johann
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Why would $_FILES be empty when uploading files to PHP?
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506
Here's a check-list for file uploading in PHP:
Check php.ini for:
file_uploads = On
post_max_...
disable maven download progress indication
...output.
– Superole
Feb 27 '18 at 13:06
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