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Does adding a duplicate value to a HashSet/HashMap replace the previous value
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@mystarrocks: The key is the element of the Set, and that is never replaced by the put() operation.
– Keppil
Jun 10 '14 at 15:05
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No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
...se IDE, go into Window > Preferences > Java > Installed JREs > and check your installed JREs. You should have an entry with a JDK there.
Select the Execution Env as show below. Click OK
Then Right-Click on your Project -> Maven -> Update Project
Additionally, you may have to ch...
How to make a class property? [duplicate]
... in self.__dict__:
obj = self.__dict__.get(key)
if obj and type(obj) is ClassPropertyDescriptor:
return obj.__set__(self, value)
return super(ClassPropertyMetaClass, self).__setattr__(key, value)
# and update class define:
# class Bar(object):
# _...
C# XML Documentation Website Link
... Hmmm, my apologies. I did a little more research (see here and here) -- and it looks like the VS IDE won't display those hyperlinks, but a documentation tool such as SandCastle would be able to display them.
– dizzwave
Aug 5 '11 at 19:56
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Guid.NewGuid() vs. new Guid()
What's the difference between Guid.NewGuid() and new Guid() ?
4 Answers
4
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Proper Linq where clauses
...e noticed that when using where clauses, there are many ways to write them and each have the same results as far as I can tell. For example;
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How do I list all remote branches in Git 1.7+?
...the list of those that I haven't? (It doesn't matter to me whether the command lists all remote branches or only those that are untracked.)
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What is “pom” packaging in maven?
I was given a maven project to compile and get deployed on a tomcat server. I have never used maven before today, but I have been googling quite a bit. It seems like the top level pom.xml files in this project have the packaging type set as pom .
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Exposing database IDs - security risk?
...s (in URLs, for example) is a security risk, but I'm having trouble understanding why.
7 Answers
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How do I use Django templates without the rest of Django?
...Django-based web site. How do I use it without having a settings.py file (and others) and having to set the DJANGO_SETTINGS_MODULE environment variable?
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