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Should methods that throw RuntimeException indicate it in method signature?
For example, many methods in frameworks/JDK might throw
7 Answers
7
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How to store Node.js deployment settings/configuration files?
I have been working on a few Node apps, and I've been looking for a good pattern of storing deployment-related settings. In the Django world (where I come from), the common practise would be to have a settings.py file containing the standard settings (timezone, etc), and then a local_settings.py ...
Android Get Current timestamp?
I want to get the current timestamp like that : 1320917972
12 Answers
12
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Is there an opposite of include? for Ruby Arrays?
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Minor remark: AS adds it to Enumerable so you can use it with all classes which include Enumerable. Even with Hash. :)
– user2422869
Aug 5 '15 at 5:04
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How do I loop through or enumerate a JavaScript object?
I have a JavaScript object like the following:
41 Answers
41
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CSS hide scroll bar if not needed
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Martin
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answered Sep 10 '13 at 10:47
RJoRJo
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Why doesn't margin:auto center an image?
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Because your image is an inline-block element. You could change it to a block-level element like this:
<img src="queuedError.jpg" style="margin:auto; width:200px;display:block" />
and it will be centered.
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Simple example of threading in C++
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Create a function that you want the thread to execute, eg:
void task1(std::string msg)
{
std::cout << "task1 says: " << msg;
}
Now create the thread object that will ultimately invoke the function above like so:
std::thread t1(task1, "Hello");
(You need to #include <t...
In laymans terms, what does 'static' mean in Java? [duplicate]
I have been told several definitions for it, looked on Wikipedia, but as a beginner to Java I'm still not sure what it means. Anybody fluent in Java and idiot?
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Converting a Java collection into a Scala collection
Related to Stack Overflow question Scala equivalent of new HashSet(Collection) , how do I convert a Java collection ( java.util.List say) into a Scala collection List ?
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