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Copying a HashMap in Java
I am trying to keep a temporary container of a class that contains member :
11 Answers
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Singular or plural controller and helper names in Rails
Is there any disadvantage to using singular names for controllers and helpers? Nothing seems to rely on this. It even seems helpers don't have to make the same choice about singular vs. plural as their corresponding controllers, at least according to my limited experimentation. Is that true?
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How to make a always full screen?
...content</div>
</body>
This is probably the simplest solution to this problem. Only need to set four CSS attributes (although one of them is only to make IE happy).
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How do you access a website running on localhost from iPhone browser
I am working on a mobile website and would like to test it using my iPhone browser. My Windows 7 machine and iPhone are on the same wireless network. How do I access localhost from the iPhone? Right now I get a 404 error.
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Get model's fields in Django
Given a Django model, I'm trying to list all of its fields. I've seen some examples of doing this using the _meta model attribute, but doesn't the underscore in front of meta indicate that the _meta attribute is a private attribute and shouldn't be accessed directly? ... Because, for example, the ...
VS2010 and IE10 Attaching the Script debugger to process iexplore.exe failed
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Ditto...This solution worked for Win7, 64-bit with VS2010 and IE10
– Marc Temanson
Mar 7 '13 at 23:50
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How do I see a C/C++ source file after preprocessing in Visual Studio?
...say I have a source file with many preprocessor directives. Is it possible to see how it looks after the preprocessor is done with it?
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Pretty-Print JSON in Java
I'm using json-simple and I need to pretty-print JSON data (make it more human readable).
18 Answers
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What exactly is a Maven Snapshot and why do we need it?
...ht become 1.0. It's basically "1.0 under development". This might be close to a real 1.0 release, or pretty far (right after the 0.9 release, for example).
The difference between a "real" version and a snapshot version is that snapshots might get updates. That means that downloading 1.0-SNAPSHOT to...
Maven Modules + Building a Single Specific Module
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Any best practices here?
Use the Maven advanced reactor options, more specifically:
-pl, --projects
Build specified reactor projects instead of all projects
-am, --also-make
If project list is specified, also build projects required by the list
So just cd in...