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How to call methods dynamically based on their name? [duplicate]
How can I call a method dynamically when its name is contained in a string variable? For example:
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Setting an object to null vs Dispose()
...o longer be referenced, and free them. It doesn't look for garbage all the time though - only when it detects that it needs to (e.g. if one "generation" of the heap runs out of memory).
The twist is finalization. The garbage collector keeps a list of objects which are no longer reachable, but which...
In Ruby, is there an Array method that combines 'select' and 'map'?
... @henrebotha: and if you remove the .lazy it prints the same number of times. That's my point—your map block and your select block are executed the same number of times in the lazy and eager versions. The lazy version does not "combine your .select and .map calls"
– pje
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Diff Algorithm? [closed]
...ve been looking like crazy for an explanation of a diff algorithm that works and is efficient.
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How do I create some kind of table of content in GitHub wiki?
If you look here: http://en.wikipedia.org/wiki/Stack_Overflow
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maxlength ignored for input type=“number” in Chrome
The maxlength attribute is not working with <input type="number"> . This happens only in Chrome.
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Initializing a list to a known number of elements in Python [duplicate]
...ible -- other concerns like business goals, maintainance cost, engineering time to write it, are often more important.
– user26294
Feb 6 '09 at 21:07
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Get first key in a (possibly) associative array?
....4, and the reset/key pointer method (accepted answer) seems to be about 7 times slower than a foreach. Other approaches manipulating the entire array (array_keys, array_flip) are obviously even slower than that and become much worse when working with a large array.
Foreach is not inefficient at al...
Loaded nib but the 'view' outlet was not set
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Adding two numbers concatenates them instead of calculating the sum
I am adding two numbers, but I don't get a correct value.
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