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What do (lambda) function closures capture?

...ere for what dynamic scope really is: voidspace.org.uk/python/articles/code_blocks.shtml . – Claudiu Jun 29 '10 at 15:21 6 ...
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Pythonic way to combine FOR loop and IF statement

...>>> xyz = [0, 12, 4, 6, 242, 7, 9] >>> >>> known_things = sorted(set(a.iterkeys()).intersection(xyz)) >>> unknown_things = sorted(set(xyz).difference(a.iterkeys())) >>> >>> for thing in known_things: ... print 'I know about', a[thing] ... I k...
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Name node is in safe mode. Not able to leave

...o in the start-up phase. Read more here; hadoop.apache.org/docs/stable/hdfs_user_guide.html#Safemode – Amar Apr 4 '13 at 11:30 2 ...
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How to return a value from __init__ in Python?

I have a class with an __init__ function. 10 Answers 10 ...
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mongodb/mongoose findMany - find all documents with IDs listed in array

I have an array of _ids and I want to get all docs accordingly, what's the best way to do it ? 5 Answers ...
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How do you turn off version control in android studio?

...Directory choose VCS dropdown to be <none> Don't forget to click "Apply" in the general Preferences buttons at the bottom. share | improve this answer | follow ...
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GET URL parameter in PHP

... $_GET is not a function or language construct—it's just a variable (an array). Try: <?php echo $_GET['link']; In particular, it's a superglobal: a built-in variable that's populated by PHP and is available in all scope...
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The thread has exited with code 0 (0x0) with no unhandled exception

While debugging my C# application I have noticed a large amount occurrences of the following sentence: 7 Answers ...
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Circular list iterator in Python

... Or you can do like this: conn = ['a', 'b', 'c', 'd', 'e', 'f'] conn_len = len(conn) index = 0 while True: print(conn[index]) index = (index + 1) % conn_len prints a b c d e f a b c... forever share ...
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How to wait for several Futures?

...]):Future[List[Any]] = { val fut = if (futures.size == 1) futures.head._2 else Future.firstCompletedOf(futures.values) fut onComplete{ case Success(value) if (futures.size == 1)=> prom.success(value :: values) case Success(value) => processFutures(fut...