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When should I use a composite index?
...secondary.
– Rick James
Aug 7 at 16:01
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Find a Git branch containing changes to a given file
...nch names.
– Dustin
Jun 6 '11 at 22:01
@Dustin: If all 57 branches contain that filename, then all 57 branches contain...
AngularJS- Login and Authentication in each route and controller
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T J
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answered Jan 7 '14 at 12:22
gabgab
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Types in MySQL: BigInt(20) vs Int(20)
...------+
| bar |
+----------------------+
| 00000000000000001234 |
+----------------------+
It's a common source of confusion for MySQL users to see INT(20) and assume it's a size limit, something analogous to CHAR(20). This is not the case.
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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
..., see:
(source: springsource.com)
and: http://blog.springsource.org/2011/04/01/routing-topologies-for-performance-and-scalability-with-rabbitmq/
Finally, in regards to redis, yes, it can be used as a message broker, and can do well. However, Rabbitmq has more message queuing features than red...
What causes and what are the differences between NoClassDefFoundError and ClassNotFoundException?
...java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
... 1 more
Second attempt new b():
java.lang.NoClassDefFoundError: a$b
at a.main(a...
Which is more efficient, a for-each loop, or an iterator?
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denis_lordenis_lor
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Using varchar(MAX) vs TEXT on SQL Server
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Robin DayRobin Day
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How to use a WSDL
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answered Aug 19 '09 at 21:01
azheglovazheglov
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Adaptive segue in storyboard Xcode 6. Is push deprecated?
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– Brent Royal-Gordon
Feb 17 '16 at 4:01
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