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ng-model for `` (with directive DEMO)
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answered Jun 12 '13 at 10:20
Endy TjahjonoEndy Tjahjono
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How is null + true a string?
...has no type.
– leppie
Dec 17 '10 at 20:00
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@leppie: The expression is valid, and its type is str...
How to truncate a foreign key constrained table?
...orphaned foreign keys (restore data integrity) http://stackoverflow.com/a/12085689/997776
– SandorRacz
Feb 4 '15 at 13:26
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What is the advantage of GCC's __builtin_expect in if else statements?
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edited Mar 2 '15 at 20:01
answered Sep 8 '11 at 11:14
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What does the unary plus operator do?
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answered Apr 7 '09 at 20:45
Jeffrey HantinJeffrey Hantin
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Increase heap size in Java
I am working on a Windows 2003 server (64-bit) with 8 GB RAM. How can I increase the heap memory maximum? I am using the -Xmx1500m flag to increase the heap size to 1500 Mb. Can I increase the heap memory to 75% of physical memory (6 GB Heap)?
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How do I make a column unique and index it in a Ruby on Rails migration?
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answered Sep 19 '09 at 20:39
ndpndp
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Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied
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Randy SwansonRandy Swanson
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Why Would I Ever Need to Use C# Nested Classes [duplicate]
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answered Jul 5 '09 at 15:20
Eric LippertEric Lippert
599k164164 gold badges11551155 silver badges20142014 bronze badges
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How do you round a float to two decimal places in jruby
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sprintf('%.2f', number) is a cryptic, but very powerful way of formatting numbers. The result...