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MySQL Select minimum/maximum among two (or more) given values

... watch out if NULL is likely to be in a field value ... SELECT LEAST(NULL,NOW()); and SELECT GREATEST(NULL,NOW()); both return null, which may not be what you want (especially in the case of GREATEST) share |...
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CAP theorem - Availability and Partition Tolerance

...stency. Consider if you have two nodes, X and Y, in a master-master setup. Now, there is a break between network communication between X and Y, so they can't sync updates. At this point you can either: A) Allow the nodes to get out of sync (giving up consistency), or B) Consider the cluster to be ...
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How can I use Homebrew to install both Python 2 and 3 on Mac?

...ing Homebrew as I don't want to mess with path and get into trouble. Right now I have 2.7 installed through Homebrew. 9 Ans...
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Improve subplot size/spacing with many subplots in matplotlib

...roblem. I've tried playing with the other parameters as well, but I don't know what left, right, bottom, and top are actually specifying there. – mcstrother Jul 1 '11 at 15:27 53 ...
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Xcode 4: create IPA file instead of .xcarchive

...chive tango once again and go to the Organizer to select your new archive. Now, when clicking on the Share button, the .ipa option should be enabled. I hope this helps. share | improve this answer ...
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Git: How to return from 'detached HEAD' state

...u want to create a new branch to retain commits you create, you may do so (now or later) by using -b with the checkout command again. Example: git checkout -b <new-branch-name> HEAD is now at 50a7153d7... Merge branch 'hotfix/1.87.1' In a case like this you may need to use --force (when...
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Is It Possible to NSLog C Structs (Like CGRect or CGPoint)?

...he: "single thing in all of iOS development that is most useful but least known" !! Heh – Fattie Feb 21 '14 at 15:12 7 ...
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How do I get a div to float to the bottom of its container?

...m.Microsoft.BasicImage(rotation=2); JSfiddle: http://jsfiddle.net/wcneY/ Now rotate all the elements that float left (give them a class) 180 degrees to put them straight again. Voila! they float to the bottom. share ...
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Yellow fade effect with JQuery

... @StijnVanBael Code now updated to copy border-radius. Thank you for the suggestion. – Doug S Nov 7 '15 at 8:26 ...
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How to delete a stash created with git stash create?

... Fair enough. I create my stashes using just git stash - I don't know if that actually maps to git stash create or something else. Git is certainly something I'm still learning about (if it wasn't, I wouldn't be reading SO Q&As like this.) – ArtOfWarfare ...