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Factory pattern in C#: How to ensure an object instance can only be created by a factory class?
...WORSE, since you can now get a null return value, opening up for NREs and "what the hell does this null mean?" questions.
– sara
Dec 28 '15 at 9:44
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Read a file line by line assigning the value to a variable
...ere's probably a good reason for this, but it took my a while to nail down what was causing my code to fail before I discovered this.
– Alex
May 20 '14 at 21:22
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Rebasing a branch including all its children
...uch any branches which don't have that config parameter set. If that's not what you want, you could probably hack it to where you want it without too much trouble. I haven't really used it much in the last year or two, but when I did use it, it always seemed to be quite safe and stable, insofar as t...
What is a 'semantic predicate' in ANTLR?
What is a semantic predicate in ANTLR?
2 Answers
2
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What is a Proxy in Doctrine 2?
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Thank you for your answer, in what it's different with Partial Object? I mean why should I use a proxy ? Why the lazy loading can't be implemented in the Entitiy itself ? Can you provide me an use case?
– Jérémy
Fe...
How to get elements with multiple classes
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what about getting element with only one class , which is the one specified @Joe
– CodeGuru
Jan 13 '19 at 7:22
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Can (domain name) subdomains have an underscore “_” in it?
... in the rfc952 that a name can be <let-or-digit-or-hyphen>. Is that what you were referring to?
– AJP
Apr 2 '17 at 15:59
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What is the purpose of global.asax in asp.net
How can we use global.asax in asp.net? And what is that?
6 Answers
6
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Function pointers, Closures, and Lambda
...nterfaces and Implementations. Technique #2, which more closely resembles what happens in native-code compilers for functional languages, also resembles another familiar technique... C++ objects with virtual member functions. The implementations are almost identical.
This observation led to a wis...
CSS Child vs Descendant selectors
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Just think of what the words "child" and "descendant" mean in English:
My daughter is both my child and my descendant
My granddaughter is not my child, but she is my descendant.
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