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Image Segmentation using Mean Shift explained
Could anyone please help me understand how Mean Shift segmentation actually works?
2 Answers
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How to safely upgrade an Amazon EC2 instance from t1.micro to large? [closed]
...). I want to upgrade this instance to large. This is our production environment, so what is the best and risk-free way to do this?
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What is the shortcut to Auto import all in Android Studio?
...kAdd unambigious imports on the fly option as checked
On a Mac, do the same thing in Android Studio -> Preferences
After this, all unambiguous imports will be added automatically.
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Convert audio files to mp3 using ffmpeg
...wav -vn -ar 44100 -ac 2 -b:a 192k output.mp3
Explanation of the used arguments in this example:
-i - input file
-vn - Disable video, to make sure no video (including album cover image) is included if the source would be a video file
-ar - Set the audio sampling frequency. For output streams it i...
Is there a Mutex in Java?
... asking because a Semaphore object initialized with 1 permit does not help me.
Think of this case:
8 Answers
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select2 - hiding the search box
...fluous and looks a little silly being present. Is it possible to hide it somehow? I took a look through the documentation online and couldn't find any options for this in the constructor.
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Converting A String To Hexadecimal In Java
...ou idea if possible to convert resulted String back? If, yes, can you give me some hints? Thanks!
– artaxerxe
Apr 11 '12 at 10:06
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is it possible to select EXISTS directly as a bit?
I was wondering if it's possible to do something like this (which doesn't work):
9 Answers
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Fastest check if row exists in PostgreSQL
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Extension on this, you can name the returned column for easy reference. Eg select exists(select 1 from contact where id=12) AS "exists"
– Rowan
Sep 15 '13 at 23:16
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