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call a static method inside a class?
how do i call a static method from another method inside the same class?
4 Answers
4
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Is it good style to explicitly return in Ruby?
Coming from a Python background, where there is always a "right way to do it" (a "Pythonic" way) when it comes to style, I'm wondering if the same exists for Ruby. I've been using my own style guidelines but I'm thinking about releasing my source code, and I'd like it to adhere to any unwritten rule...
What is the difference between named and positional parameters in Dart?
... parameters are referenced by name, they can be used in an order different from their declaration.
getHttpUrl('example.com', '/index.html');
getHttpUrl('example.com', '/index.html', port: 8080);
getHttpUrl('example.com', '/index.html', port: 8080, numRetries: 5);
getHttpUrl('example.com', '/index.h...
What's the difference between Spring Data's MongoTemplate and MongoRepository?
.../a/13947263/449553. So naming convention is more strict than it looks like from this example.
– msangel
Sep 25 '13 at 23:33
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Why is __init__() always called after __new__()?
...ou're
subclassing an immutable type like
str, int, unicode or tuple.
From April 2008 post: When to use __new__ vs. __init__? on mail.python.org.
You should consider that what you are trying to do is usually done with a Factory and that's the best way to do it. Using __new__ is not a good clea...
C# namespace alias - what's the point?
...ith extern aliases for using types with the same fully-qualified type name from different assemblies - rare, but useful to be supported.
Actually, I can see another use: when you want quick access to a type, but don't want to use a regular using because you can't import some conflicting extension...
Difference between break and continue in PHP?
...'s 7 years after this answer but it worth to say this. as in php documents from v4 break and continue are same in switch. both exit from switch. to exit from outer loop if there is for or so use continue 2.
– Amin.Qarabaqi
Dec 11 '17 at 7:24
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What are Transient and Volatile Modifiers?
...rs can be applied to fields of classes1 irrespective of field type. Apart from that, they are unrelated.
The transient modifier tells the Java object serialization subsystem to exclude the field when serializing an instance of the class. When the object is then deserialized, the field will be ini...
Converting from Integer, to BigInteger
...ogin', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f3878192%2fconverting-from-integer-to-biginteger%23new-answer', 'question_page');
}
);
Post as a guest
...
Making code internal but available for unit testing from other projects
...ting used in isolation. Therefore you shouldn't really be testing it apart from testing some other class that makes use of that object internally.
Just as you shouldn't test private members of a class, you shouldn't be testing internal classes of a DLL. Those classes are implementation details of s...