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What are the differences between Autotools, Cmake and Scons?
...o make a package that follows all the GNU standards, then Autotools are an excellent tool for the job. If you don't, then you should use Scons or CMake. (For example, see this question.) This common misunderstanding is where most of the frustration with Autotools comes from.
...
GetHashCode Guidelines in C#
...s is a pain in the butt.
Update
Eric Lippert has posted a blog that gives excellent information on GetHashCode.
Additional Update
I've made a couple of changes above:
I made a distinction between guideline and rule.
I struck through "for the lifetime of the object".
A guideline is just a guid...
Difference between variable declaration syntaxes in Javascript (including global variables)?
...
Bassed on the excellent answer of T.J. Crowder: (Off-topic: Avoid cluttering window)
This is an example of his idea:
Html
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="init.js"></scri...
What is the correct way to create a single-instance WPF application?
...crosoft book suggests to eliminate every MDI app. Microsoft switched Word, Excel... to SDI which I think it is simplier and better. I understand that Chrome and others (now IE) want back to MDI. I personnaly (based on nothing / personal feelings) that it is still better to open a new app when file a...
Performance of static methods vs instance methods
...here's one, perhaps obvious, yet important thing missing in this otherwise excellent answer: an instance method requires an instance, and creating an instance is not cheap. Even a default ctor still requires initialization of all fields. Once you have an instance already, this answer applies ("all o...
Many-to-many relationship with the same model in rails?
...
If anyone had issues getting the excellent answer to work, such as:
(Object doesn't support #inspect)
=>
or
NoMethodError: undefined method `split' for :Mission:Symbol
Then the solution is to replace :PostConnection with "PostConnection", ...
java.sql.SQLException: - ORA-01000: maximum open cursors exceeded
...g rather than building your own
Static Code Analysis: Use a tool like the excellent Findbugs to perform a static code analysis. This picks up many places where the close() has not been correctly handled. Findbugs has a plugin for Eclipse, but it also runs standalone for one-offs, has integrations i...
OO Design in Rails: Where to put stuff
...
Here's an excellent blog post about refactoring the fat models that seem to arise from the "thin controller" philosphy:
http://blog.codeclimate.com/blog/2012/10/17/7-ways-to-decompose-fat-activerecord-models/
Basic message is "Don’...
What is 'Pattern Matching' in functional languages?
...y are variables; it's the mutable variety that's mislabeled. Nevertheless, excellent answer!
– Doval
Oct 31 '13 at 17:27
3
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Multiple github accounts on the same computer?
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I upvoted your excellent and detailed answer as its clearly the correct way to do it. My issue with it is that its complex, and after a few years of using some accounts, I get a new one, then cannot recall how to do it "the right way". My w...