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What really is a deque in STL?
...that it was a double linked list, which would allow insertion and deletion from both ends in constant time, but I am troubled by the promise made by the operator [] to be done in constant time. In a linked list, arbitrary access should be O(n), right?
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What does “SyntaxError: Missing parentheses in call to 'print'” mean in Python?
...n 2 tutorial while running Python 3.
In Python 3, printing values changed from being a distinct statement to being an ordinary function call, so it now needs parentheses:
>>> print("Hello, World!")
Hello, World!
In earlier versions of Python 3, the interpreter just reports a generic syn...
Gradle build without tests
... test
Update:
The link in Peter's comment changed. Here is the diagram from the Gradle user's guide
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Laravel: Get base url
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And despite its possible appearance from the example, this is relative to the Laravel's root path, so if you're installed in /something/ it'll make the right URL.
– ceejayoz
Apr 14 '14 at 12:42
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What's the best way to model recurring events in a calendar application?
... this with this solution)
Solution 2 - store instances
Store everything from 1, but also all the instances, linked back to the original appointment.
Problems:
Takes a lot of space (but space is cheap, so minor)
Exceptions must be handled gracefully, especially if you go back and edit the ori...
Why are exclamation marks used in Ruby methods?
...he exclamation point means many things, and sometimes you can't tell a lot from it other than "this is dangerous, be careful".
As others have said, in standard methods it's often used to indicate a method that causes an object to mutate itself, but not always. Note that many standard methods chang...
What are the differences between utf8_general_ci and utf8_unicode_ci? [duplicate]
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Looks like this answer was straight copied from the mysql forum forums.mysql.com/read.php?103,187048,188748#msg-188748
– Matt
Mar 1 '11 at 2:19
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Node.js check if path is file or directory
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The following should tell you. From the docs:
fs.lstatSync(path_string).isDirectory()
Objects returned from fs.stat() and fs.lstat() are of this type.
stats.isFile()
stats.isDirectory()
stats.isBlockDevice()
stats.isCharacterDevice()
stats.isSymbolicLin...
back button callback in navigationController in iOS
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This is also called when the user pans from the left edge (interactivePopGestureRecognizer). In my case, I'm specifically looking for when the user presses back while NOT panning from the left edge.
– Kyle Clegg
Mar 20 '14 at...
How to force a view refresh without having it trigger automatically from an observable?
...7397%2fhow-to-force-a-view-refresh-without-having-it-trigger-automatically-from-an-obse%23new-answer', 'question_page');
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