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undefined method `source_index' for Gem:Module (NoMethodError)
... What it came down to was ruby-1.9.3-p385 had installed RubyGems version 2.0.2 for me, and 1.9.3-p327 has RubyGems v1.8.23 installed.
Gem.source_index has been deprecated for a while, but since Rails 2.3 is not getting any updates except critical security patches, this will never get fixed. RubyGem...
Changing Mercurial “Default” Parent URL
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answered May 16 '09 at 10:29
AamirAamir
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How to do the equivalent of pass by reference for primitives in Java
... [] toyNumber){
System.out.println("Toy number in play " + toyNumber[0]);
toyNumber[0]++;
System.out.println("Toy number in play after increement " + toyNumber[0]);
}
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What is the difference between CurrentCulture and CurrentUICulture properties of CultureInfo in .NET
...s to the default user interface language, a setting introduced in Windows 2000. This is primarily regarding the UI localization/translation part of your app.
Whatever regional options the system is configured to have will be the "Current" values in your .NET app.
Often times they are both the same...
Two divs, one fixed width, the other, the rest
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What's the difference between and
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104
<?> and <? extends Object> are synonymous, as you'd expect.
There are a few cases ...
How to select an element by classname using jqLite?
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202
Essentially, and as-noted by @kevin-b:
// find('#id')
angular.element(document.querySelector('...
What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
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edited Apr 7 '16 at 20:48
Unslander Monica
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How do I provide JVM arguments to VisualVM?
I'm using VisualVM from JDK 1.6.0_26 to profile a Java webapp running under Tomcat, but VisualVM often tells me that it doesn't have enough memory to take a snapshot, and to use the -Xmx switch to provide more memory to Netbeans. The problem is, I'm running VisualVM outside of Netbeans, so how can I...
When do I need to use AtomicBoolean in Java?
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answered Dec 21 '10 at 16:10
BozhoBozho
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