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Convert timedelta to total seconds
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If somebody still needs to be compatible with 2.6: See stackoverflow.com/questions/3318348/… for how to extend datetime.timedelta with the new method yourself.
– Uwe Geuder
Dec 16 '13 at 18:42
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What is the difference between MacVim and regular Vim?
...ar with Vim from using it in various *nix systems. I've seen many people recommend running MacVim over Vim in the terminal. Can anyone tell me what differences there are between MacVim and regular Vim?
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npm failed to install time with make not found error
...e you may need to install XCode. It should contain all the tools needed to compile native modules on OS X, similar to build-essential on Ubuntu.
– Chev
Dec 30 '14 at 17:56
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Using jquery to get element's position relative to viewport
...y scrollTop()/scrollLeft(). Information can be found at http://api.jquery.com/scrollTop.
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Repeatedly run a shell command until it fails?
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while takes a command to execute, so you can use the simpler
while ./runtest; do :; done
This will stop the loop when ./runtest returns a nonzero exit code (which is usually indicative of failure).
To further simplify your current solu...
What are markers in Java Logging frameworks and what is a reason to use them?
...ors, i.e. markers, is entirely up to you. However, two patterns seem to be common for marker usage.
Triggering: Some appender could be instructed to take an action in the presence of a certain marker. For example, SMTPAppender can be configured to send an email whenever a logging event is marked w...
Redis: possible to expire an element in an array or sorted set?
...re an entire key/value pair?
As far as I know, and also according to key commands and document about expiration, currently you can set expiration only to specific key and not to it's underlying data structure. However there is a discussion on google groups about this functionality with outlined al...
Package objects
... package hierarchy. E.g. this means you need to pollute the virtual org or com top level package with your package object if you wish for it to belong to your own root package e.g. org.foo. I find that allowing the definition to be directly under the package it should be a part of - would have been ...
Save image from URL by paperclip
...n(url)
end
end
Then simply :
user.picture_from_url "http://www.google.com/images/logos/ps_logo2.png"
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