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What is the advantage of using abstract classes instead of traits?
...he advantage of using an abstract class instead of a trait (apart from performance)? It seems like abstract classes can be replaced by traits in most cases.
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Java: when to use static methods
...ic methods? Say if I have a class with a few getters and setters, a method or two, and I want those methods only to be invokable on an instance object of the class. Does this mean I should use a static method?
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Why is using onClick() in HTML a bad practice?
...ts, such as onClick() , in HTML is a bad practice, because it's not good for semantics. I would like to know what the downsides are and how to fix the following code?
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Volatile vs. Interlocked vs. lock
...field that is accessed by multiple threads. This int is only incremented or decremented.
9 Answers
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getResourceAsStream() vs FileInputStream
...eam() .
What is the difference between the two methods, and why does one work while the other doesn't?
6 Answers
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Does every Javascript function have to return a value?
... and then I press Enter to let Netbeans fulfill default comment scheme for following function.
4 Answers
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C# 3.0 auto-properties — useful or not? [closed]
... vs. Public Variables. IMHO that's really what this is a reaction to, and for that purpose, it's great.
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Is there a way to make git pull automatically update submodules?
Is there a way to automatically have git submodule update (or preferably git submodule update --init called whenever git pull is done?
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Regex for password must contain at least eight characters, at least one number and both lower and up
... edited Sep 14 '18 at 10:41
Wiktor Stribiżew
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answered Jan 30 '14 at 12:44
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Get current domain
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Try using this: $_SERVER['SERVER_NAME']
Or parse
$_SERVER['REQUEST_URI']
apache_request_headers()
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