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Why is parenthesis in print voluntary in Python 2.7?

... In Python 2.x print is actually a special statement and not a function*. This is also why it can't be used like: lambda x: print x Note that (expr) does not create a Tuple (it results in expr), but , does. This likely results in the confusion between print (x) and print (x, ...
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logger configuration to log to file and print to stdout

... Just get a handle to the root logger and add the StreamHandler. The StreamHandler writes to stderr. Not sure if you really need stdout over stderr, but this is what I use when I setup the Python logger and I also add the FileHandler as w...
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Creating threads - Task.Factory.StartNew vs new Thread()

I am just learning about the new Threading and Parallel libraries in .Net 4 4 Answers ...
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AngularJS - Create a directive that uses ng-model

... EDIT: This answer is old and likely out of date. Just a heads up so it doesn't lead folks astray. I no longer use Angular so I'm not in a good position to make improvements. It's actually pretty good logic but you can simplify things a bit. Dir...
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Rails server says port already used, how to kill that process?

...rectory to the following file tmp/pids/server.pid – tandy Feb 15 '14 at 19:29 This can happen if you're running debugg...
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Fastest way to reset every value of std::vector to 0

...'s the fastest way to reset every value of a std::vector<int> to 0 and keeping the vectors initial size ? 6 Answer...
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Using Predicate in Swift

...[c] %@", searchText]; In Swift, constructors skip the "blahWith…" part and just use the class name as a function and then go straight to the arguments, so [NSPredicate predicateWithFormat: …] would become NSPredicate(format: …). (For another example, [NSArray arrayWithObject: …] would beco...
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Difference between parameter and argument [duplicate]

Is there a difference between a "parameter" and an "argument", or are they simply synonyms? 4 Answers ...
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What is that “total” in the very first line after ls -l? [closed]

...m does not mention that line, but info coreutils ls does. How comes man ls and info coreutils ls have different information about the same command? Why isn't ls just documented once? Having two different documentations for the same command seems like set up for failure. – Hello...
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What's the difference between BaseAdapter and ArrayAdapter?

I want to know the difference between using BaseAdapter and ArrayAdapter . 6 Answers ...