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How to find serial number of Android device?

I need to use a unique ID for an Android app and I thought the serial number for the device would be a good candidate. How do I retrieve the serial number of an Android device in my app ? ...
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What is the purpose of Android's tag in XML layouts?

... Romain Guy's post on the <merge /> tag, but I still don't understand how it's useful. Is it a sort-of replacement of the <Frame /> tag, or is it used like so: ...
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Get img thumbnails from Vimeo?

...r. output Specify the output type. We currently offer JSON, PHP, and XML formats. So getting this URL http://vimeo.com/api/v2/video/6271487.xml <videos> <video> [skipped] <thumbnail_small>http://ts.vimeo.com.s3.amazonaws.com/235/662/23566238...
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Mysql order by specific ID values

... You can use ORDER BY and FIELD function. See http://lists.mysql.com/mysql/209784 SELECT * FROM table ORDER BY FIELD(ID,1,5,4,3) It uses Field() function, Which "Returns the index (position) of str in the str1, str2, str3, ... list. Returns 0 i...
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Beautiful Soup and extracting a div and its contents by ID

...s this NOT return the <div id="articlebody"> ... </div> tags and stuff in between? It returns nothing. And I know for a fact it exists because I'm staring right at it from ...
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Left Join With Where Clause

...tings` ON `character_settings`.`setting_id` = `settings`.`id` AND `character_settings`.`character_id` = '1' share | improve this answer | follow ...
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Hibernate, @SequenceGenerator and allocationSize

...nce by one , multiple this value by 50 (default allocationSize value) - and then uses this value as entity ID. 6 Answers...
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Distributed sequence number generation?

...m first seeing now. You'll need to differentiate between sequence numbers and unique IDs that are (optionally) loosely sortable by a specific criteria (typically generation time). True sequence numbers imply knowledge of what all other workers have done, and as such require shared state. There is n...
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'id' is a bad variable name in Python

...emoved it. What a poorly named method! A generic, common name used in thousands of places (where context gives meaning). So someone decided to use it as a global name where there is no context? – Basic Jul 26 '16 at 14:27 ...
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How do I perform the SQL Join equivalent in MongoDB?

...t array field> } } Of course Mongo is not a relational database, and the devs are being careful to recommend specific use cases for $lookup, but at least as of 3.2 doing join is now possible with MongoDB. share ...