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Database cluster and load balancing
...d by a single instance of a running database server. " postgresql.org/docs/8.3/static/creating-cluster.html
– Donato
Apr 25 '15 at 19:10
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dpi value of default “large”, “medium” and “small” text views android
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283
See in the android sdk directory.
In \platforms\android-X\data\res\values\themes.xml:
<...
SqlAlchemy - Filtering by Relationship Attribute
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Denis OtkidachDenis Otkidach
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SQL Server Management Studio won't let me add an index to a table
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KeithKeith
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How to restart a rails server on Heroku?
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answered Jan 30 '13 at 20:08
Michael DurrantMichael Durrant
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Run a callback only if an attribute has changed in Rails
...Record::Dirty is here: https://github.com/rails/rails/commit/16ae3db5a5c6a08383b974ae6c96faac5b4a3c81
Here is a blog post on these changes: https://www.ombulabs.com/blog/rails/upgrades/active-record-5-1-api-changes.html
Here is the summary I made for myself on the changes to ActiveRecord::Dirty in...
How to get VM arguments from inside of Java application?
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185
With this code you can get the JVM arguments:
import java.lang.management.ManagementFactory;
i...
How do you find the disk size of a Postgres / PostgreSQL table and its indexes
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edited Mar 23 '18 at 6:13
JelteF
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answer...
Akka Kill vs. Stop vs. Poison Pill?
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328
Both stop and PoisonPill will terminate the actor and stop the message queue. They will cause t...
Following git-flow how should you handle a hotfix of an earlier release?
...ellbourn
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