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Extending from two classes
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You can only Extend a single class. And implement Interfaces from many sources.
Extending multiple classes is not available. The only solution I can think of is not inheriting either class but instead having an internal variable of each ...
Parsing boolean values with argparse
...lean command-line arguments written as "--foo True" or "--foo False". For example:
20 Answers
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Can you do a partial checkout with Subversion?
...trunk/proj without their contents. That way you can see which directories exist in the repository.
As mentioned in @zigdon's answer, you can also do a non-recursive checkout. This is an older and less flexible way to achieve a similar effect:
svn checkout --non-recursive http://svnserver/trunk/p...
What is the aspnet_client folder for under the IIS structure?
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@RussCam I exactly has the same problem. It breaks the WebDeploy for the same reason. Did anybody find a way to stop this folder to be created randomly?
– tugberk
Aug 22 '12 at 10:13
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How to abandon a hg merge?
...o do the entire operation, or at least some find and replace with regular expressions. Something as simple as replacing what matches ^____ (use 4 spaces instead of underscores) with __ (2 spaces), repeated a few times (unless you have insanely some nested code) should work.
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How to calculate moving average without keeping the count and data-total?
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You can simply do:
double approxRollingAverage (double avg, double new_sample) {
avg -= avg / N;
avg += new_sample / N;
return avg;
}
Where N is the number of samples where you want to average over.
Note that this approximation is equivalen...
How do multiple clients connect simultaneously to one port, say 80, on a server? [duplicate]
...teless protocol (ie UDP), there is no problem because "connections" don't exist - multiple people can send packets to the same port, and their packets will arrive in whatever sequence. Nobody is ever in the "connected" state.
For a stateful protocol (like TCP), a connection is identified by a 4-tu...
Why Would I Ever Need to Use C# Nested Classes [duplicate]
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In fact, the .NET Framework Guidelines explicitly recommend against creating public nested classes.
– Mark Seemann
Jul 4 '09 at 22:43
4
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Copying a HashMap in Java
... : " + hashMap1);
}
}
source : http://www.tutorialdata.com/examples/java/collection-framework/hashmap/copy-all-elements-from-one-hashmap-to-another
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“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si
I'm under osx 10.8.4 and have installed gdb 7.5.1 with homebrew (motivation get a new gdb with new features such as --with-python etc... )
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