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Simple Getter/Setter comments

What convention do you use to comment getters and setters? This is something I've wondered for quite some time, for instance: ...
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How can I rename a database column in a Ruby on Rails migration?

...mething else or do nothing end end For Rails 3.1 use: While, the up and down methods still apply, Rails 3.1 receives a change method that "knows how to migrate your database and reverse it when the migration is rolled back without the need to write a separate down method". See "Active Record...
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leiningen - how to add dependencies for local jars?

I want to use leiningen to build and develop my clojure project. Is there a way to modify project.clj to tell it to pick some jars from local directories? ...
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How to convert currentTimeMillis to a date in Java?

...ted date do not represent correct time of the server. Is there any way to handle this elegantly ? 11 Answers ...
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How to make shallow git submodules?

...dule update" can optionally clone the submodule repositories shallowly. (And git 2.10 Q3 2016 allows to record that with git config -f .gitmodules submodule.<name>.shallow true. See the end of this answer) See commit 275cd184d52b5b81cb89e4ec33e540fb2ae61c1f: Add the --depth option to th...
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java.lang.NoClassDefFoundError: Could not initialize class XXX

... properties from file } It would appear some uncaught exception occurred and propagated up to the actual ClassLoader attempting to load the class. We would need a stacktrace to confirm this though. Either that or it occurred when creating PropHolder.prop static variable. ...
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Java inner class and static nested class

What is the main difference between an inner class and a static nested class in Java? Does design / implementation play a role in choosing one of these? ...
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What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?

Ruby has two different exceptions mechanisms: Throw/Catch and Raise/Rescue. 3 Answers ...
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Generate sql insert script from excel worksheet

...e: SET NOCOUNT ON To forego showing all the '1 row affected' comments. And if you are doing a lot of rows and it errors out, put a GO between statements every once in a while share | improve thi...
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How do I monitor the computer's CPU, memory, and disk usage in Java?

... you use the SIGAR API. I use the SIGAR API in one of my own applications and it is great. You'll find it is stable, well supported, and full of useful examples. It is open-source with a GPL 2 Apache 2.0 license. Check it out. I have a feeling it will meet your needs. Using Java and the Sigar ...