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Where is array's length property defined?
...s have a fixed size - every instance is the same size, whereas arrays vary based on their length. That's just one example. If you think you could achieve the same results without using anything special, what do you think the fields of an array class would look like? How would you represent int[] whe...
How to convert float to int with Java
...'d like to point out that Math.round() can have two different output types based on the input. Math.round(double a) returns a long. Math.round(float a) returns an int. docs.oracle.com/javase/7/docs/api/java/lang/…
– Hososugi
Mar 13 '14 at 17:47
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ScrollIntoView() causing the whole page to move
...t to scroll, you'll need to change the scrollTop of each one individually, based on the offsetTops of the intervening elements. This should give you the fine-grained control to avoid the problem you're having.
EDIT: offsetTop isn't necessarily relative to the parent element - it's relative to the ...
MySQL: Invalid use of group function
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Best practices for overriding isEqual: and hash
...me -hash value for every instance. Otherwise, yes, you must implement hash based only on objects which affect equality. This is tricky if you use lax comparisons in -isEqual: (e.g. case-insensitive string comparisons). For ints, you can generally use the int itself, unless you’ll be comparing with...
Fastest way to convert string to integer in PHP
...t first code, (int) and intval, and in each pair, gives a % on intval, the base case must be (int). But you have a good point that it would have been clearer if he'd said so explicitly, especially since he later added a third case!
– ToolmakerSteve
Aug 20 '15 a...
Why do I get “Procedure expects parameter '@statement' of type 'ntext/nchar/nvarchar'.” when I try t
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How to disable visual “dots” in Visual Studio Editor
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Forking from GitHub to Bitbucket
I'm working on a project based on CakePHP , that's hosted on GitHub . My project is being hosted on Bitbucket . Both of them use git . Basically I'd like to create a ‘fork’ (I don't know if I'm using the right terms, since I'm new to git ) of CakePHP in my Bitbucket repository, in order t...
How to filter None's out of List[Option]?
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