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Why doesn't list have safe “get” method like dictionary?

...accessing list elements (as the len method is very fast). The .get method allows you to query the value associated with a name, not directly access the 37th item in the dictionary (which would be more like what you're asking of your list). Of course, you can easily implement this yourself: def sa...
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Can Java 8 code be compiled to run on Java 7 JVM?

... No, I don't think it will. Java has a small share of the desktop market, but keeps that little share in a pretty tight grip. But it does hamper the adoption of new versions and features. I will not be able to use Java 8 features in the code I write for quite some t...
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Require returns an empty object

...requires the first module (book.js) but it (author.js) will receive a partially filled object - however many things were set on the exports in book.js before it required author.js will be in that object After book.js is completely run through, the object author.js got from require('./book') will be ...
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Why does git perform fast-forward merges by default?

Coming from mercurial, I use branches to organize features. Naturally, I want to see this work-flow in my history as well. ...
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Remove menu and status bars in TinyMCE 4

... Small typo: menuBar: 'file edit' should be menubar: 'file edit' – Cory Mawhorter May 27 '13 at 9:49 ...
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Is it considered acceptable to not call Dispose() on a TPL Task object?

...oft pfx team has this to say: Task.Dispose exists due to Task potentially wrapping an event handle used when waiting on the task to complete, in the event the waiting thread actually has to block (as opposed to spinning or potentially executing the task it's waiting on). If all yo...
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Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4

... If during the evaluation of an expression, the result is not mathematically defined or not in the range of representable values for its type, the behavior is undefined. [ Note: most existing implementations of C++ ignore integer overflows. Treatment of division by zero, forming a remainde...
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Git branch diverged after rebase

I have rebased a branch locally which was already pushed. 4 Answers 4 ...
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LINQ Select Distinct with Anonymous Types

...on of objects. The exact type isn't important. From it I want to extract all the unique pairs of a pair of particular properties, thusly: ...
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Can't find a “not equal” css attribute selector

...r is that it will also select elements that do not have a foo attribute at all. Consider: <div>No foo</div> <div foo="">Empty foo</div> <div foo="x">XXX</div> <div foo="y">YYY</div> <div foo="z">ZZZ</div> div:not([foo='']) will select bot...