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Best way to represent a fraction in Java?
... is now hosted on GitHub and also available via Maven Central. I'm leaving my original code here so that this answer isn't just a link...
import java.math.*;
/**
* Arbitrary-precision fractions, utilizing BigIntegers for numerator and
* denominator. Fraction is always kept in lowest terms. F...
How can I enable or disable the GPS programmatically on Android?
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At the time of this (my) comment, the links in this answer seem to indicate that the bug this exploits has recently been fixed. I just wanted to point out that the exploit still seems to work just fine in my own test environment, so you shouldn'...
How/when to use ng-click to call a route?
...tribute (implemented with a directive) is perhaps the cleanest way. Here's my version, based on @Josh and @sean's suggestions.
angular.module('mymodule', [])
// Click to navigate
// similar to <a href="#/partial"> but hash is not required,
// e.g. <div click-link="/partial">
.directiv...
ASP.NET WebApi unit testing with Request.CreateResponse
I am trying to write some unit tests for my ApiController and faced some issues. There is a nice extension method called Request.CreateResponse that helps a lot with generating response.
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Adding a directory to $LOAD_PATH (Ruby)
...ated from beginner status, I'd only use $LOAD_PATH if I was trying to make my code more readable to a beginner. Meh its a trade off. It depends on how "public" the code is, so long as the memory usage is the same for each, which I assume it essentially is.
– boulder_ruby
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When to use f:viewAction / preRenderView versus PostConstruct?
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Thanks. Sorry I edited my original question while you were writing the response...
– BestPractices
Mar 23 '12 at 18:31
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Is there a way to zoom the Visual Studio text editor with a keyboard shortcut?
Yesterday I found myself needing to zoom my Visual Studio text editor and was without a mouse (don't ask). Typically I do this by holding down CTRL and scrolling the mouse wheel. I also couldn't figure out how to tab into the area where you can specify your zoom level in the lower left hand corner...
Correct use of Multimapping in Dapper
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I do this generically in my repo, works good for my use case. I thought I'd share. Maybe someone will extend this further.
Some drawbacks are:
This assumes your foreign key properties are the name of your child object + "Id", e.g. UnitId.
I have ...
Catch checked change event of a checkbox
...click.
For checking/unchecking programmatically, take a look at Why isn't my checkbox change event triggered?
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Fluent Validation vs. Data Annotations [closed]
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I prefer Fluent Validation:
It gives me far better control of my validation rules
Doing conditional validation on different properties is so much easier compared to Data Annotations
It separates the validation from my view models
Unit testing is far easier compared to Data Annotations
I...