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How can I remove a key and its value from an associative array?
...ited Jan 25 '16 at 17:34
user229044♦
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answered Jun 16 '10 at 13:15
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Git push to wrong branch
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Dhruva SagarDhruva Sagar
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Android: How can I pass parameters to AsyncTask's onPreExecute()?
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230
You can override the constructor. Something like:
private class MyAsyncTask extends AsyncTask&l...
How to reload apache configuration for a site without restarting apache
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olly_ukolly_uk
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Difference between static STATIC_URL and STATIC_ROOT on Django
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90
STATIC_ROOT
The absolute path to the directory where ./manage.py collectstatic will collect ...
Format floats with standard json module
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80
Note: This does not work in any recent version of Python.
Unfortunately, I believe you have to d...
What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?
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edited Oct 6 '16 at 19:40
Victor Stafusa
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answe...
Redis key naming conventions?
...ma. For instance "object-type:id:field" can be
a nice idea, like in "user:1000:password". I like to use dots for
multi-words fields, like in "comment:1234:reply.to".
Are you able to query for just the beginning of the key to return all
users?
If you mean someting like directly querying for a...
Inno Setup for Windows service?
... Stocker
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answered Sep 20 '09 at 1:39
lubos haskolubos hasko
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How to get the original value of an attribute in Rails
...1+
Copied from Lucas Andrade's answer below: https://stackoverflow.com/a/50973808/9359123
Appending _was is deprecated in rails 5.1, now you should append _before_last_save
Something like:
before_save object
do_something_with object.name_before_last_save
end
Will return the name value bef...