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How to print out a variable in makefile
...(info $$var is [${var}])
You can add this construct to any recipe to see what make will pass to the shell:
.PHONY: all
all: ; $(info $$var is [${var}])echo Hello world
Now, what happens here is that make stores the entire recipe ($(info $$var is [${var}])echo Hello world) as a single recursivel...
Interface or an Abstract Class: which one to use?
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Whats the difference between abstract class X implements Y and class X implements Y ?
– Webinan
Jul 9 '15 at 20:26
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What are all the possible values for HTTP “Content-Type” header?
...u can see the list is way too big for you to validate against all of them. What you can do is validate against the general format and the type attribute to make sure that is correct (the set of options is small) and just assume that what follows it is correct (and of course catch any exceptions you ...
What is the Difference Between Mercurial and Git?
...g, but it's easy to do anyway and the consequences of doing so are exactly what you should expect them to be (that is, if I modify a changeset you already have, your client will see it as new if you pull from me). So Mercurial has a bias towards non-destructive commands.
As for light-weight branche...
What is a covariant return type?
What is a covariant return type in Java? In object-oriented programming in general?
9 Answers
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What exactly is Java EE?
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Is Java EE just a specification? What I mean is: Is EJB Java EE?
Java EE is indeed an abstract specification. Anybody is open to develop and provide a working implementation of the specification. The concrete implementations are the so-called application se...
AngularJS: Service vs provider vs factory
What are the differences between a Service , Provider and Factory in AngularJS?
30 Answers
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Use of var keyword in C#
... with colleagues regarding the use of the 'var' keyword in C# 3 I wondered what people's opinions were on the appropriate uses of type inference via var?
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What happens when there's insufficient memory to throw an OutOfMemoryError?
...it does a computation in advance before doing allocation of the object.
What happens is that the JVM tries to allocate memory for an object in the memory called Permanent Generation region (or PermSpace). If allocation fails (even after the JVM invokes the Garbage Collector to try & allocate ...
What ReSharper 4+ live templates for C# do you use? [closed]
What ReSharper 4.0 templates for C# do you use?
36 Answers
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