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What is the recommended way to delete a large number of items from DynamoDB?
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What I ideally want to do is call LogTable.DeleteItem(user_id) -
Without supplying the ran...
Postgresql GROUP_CONCAT equivalent?
... Ariel Allon
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answered Apr 1 '10 at 14:55
Matthew WoodMatthew Wood
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How to solve error “Missing `secret_key_base` for 'production' environment” (Rails 4.1)
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15 Answers
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Active
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What is SuppressWarnings (“unchecked”) in Java?
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425
Sometimes Java generics just doesn't let you do what you want to, and you need to effectively te...
iOS Remote Debugging
...bugging. But it requires iOS 6.
Here is a quick translation of http://html5-mobile.de/blog/ios6-remote-debugging-web-inspector
Connect your iDevice via USB with your Mac
Open Safari on your Mac and activate the dev tools
On your iDevice: go to settings > safari > advanced and activate the w...
What is thread contention?
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answered Dec 28 '09 at 16:50
keyboardPkeyboardP
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Find the nth occurrence of substring in a string
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bobincebobince
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Getting All Variables In Scope
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85
No. "In scope" variables are determined by the "scope chain", which is not accessible programmat...
Multiple submit buttons in an HTML form
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Peter Mortensen
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answered Aug 28 '08 at 9:34
palotasbpalotasb...
How to retrieve an element from a set without removing it?
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583
Two options that don't require copying the whole set:
for e in s:
break
# e is now an ele...