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How to check if a table exists in a given schema
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file_get_contents(“php://input”) or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON
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edited May 24 '13 at 6:12
answered Apr 28 '10 at 16:42
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What are the minimum margins most printers can handle?
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Every printer is different but 0.25" (6.35 mm) is a safe bet.
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What is the meaning of “non temporal” memory accesses in x86
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How to rollback just one step using rake db:migrate
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For starters
rake db:rollback will get you back one step
then
rake db:rollback STEP=n
Wil...
xUnit.net: Global setup + teardown?
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nikib3ro
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answered May 16 '13 at 14:48
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Devise - How do I forbid certain users from signing in?
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answered May 14 '11 at 19:38
ZabbaZabba
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shell init issue when click tab, what's wrong with getcwd?
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Costi CiudatuCosti Ciudatu
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Real life example, when to use OUTER / CROSS APPLY in SQL
...xec_query_stats AS qs
CROSS APPLY sys.dm_exec_query_plan(qs.plan_handle)
3) Reusing a column alias
SELECT number,
doubled_number,
doubled_number_plus_one
FROM master..spt_values
CROSS APPLY (SELECT 2 * CAST(number AS BIGINT)) CA1(doubled_number)
CROSS APPLY (SELECT doubled_number...
Nodejs send file in response
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Here's an example program that will send myfile.mp3 by streaming it from disk (that is, it doesn't read the whole file into memory before sending the file). The server listens on port 2000.
[Update] As mentioned by @Aftershock in the comments, util.pump is gone and was repl...