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Two single-column indexes vs one two-column index in MySQL?
I'm faced with the following and I'm not sure what's best practice.
4 Answers
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Installing Numpy on 64bit Windows 7 with Python 2.7.3 [closed]
..., it's impossible to build NumPy or SciPy on this platform using only free and open-source tools."
– Hans
Oct 19 '12 at 9:15
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How do 20 questions AI algorithms work?
...nstead of taking into account all questions which have been answered, you randomly pick a smaller subset, which is enough to give you a single answer. Now you repeat that a few times with different random subset of questions, till you see that most of the time, you are getting the same result. you t...
HTML5 Audio stop function
...the <audio> keeps loading also with preload attribute forced to none and the <source>'s src stripped out.
– Pioneer Skies
Dec 2 '15 at 11:34
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How to use 'find' to search for files created on a specific date? [closed]
How do I use the UNIX command find to search for files created on a specific date?
9 Answers
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How to filter by IP address in Wireshark?
...ditions:
OR condition:
(ip.src==192.168.2.25)||(ip.dst==192.168.2.25)
AND condition:
(ip.src==192.168.2.25) && (ip.dst==74.125.236.16)
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How to work offline with TFS
Our TFS server has some temporary connectivity issues right now, and as such VS has gone unresponsive, leaving 50+ developers unable to work!
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PostgreSQL delete all content
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Use the TRUNCATE TABLE command.
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Easiest way to toggle 2 classes in jQuery
If I have class .A and class .B and want to switch in between on button click, what's a nice solution for that in jQuery? I still don't understand how toggleClass() works.
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Why can I add named properties to an array as if it were an object?
...you call a "bug" can as well be an awesome "feature". You can add a tittle and description to arrays without affecting their contents or length and without having to wrap them in objects with title, description and items properties. It all depends on how well you know the language and how you use it...