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Programmatically scroll to a specific position in an Android ListView
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For a SmoothScroll with Scroll duration:
getListView().smoothScrollToPositionFromTop(position,o...
Wolfram's Rule 34 in XKCD [closed]
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Wolfram has organized the 256 possible 1-D cellular automata based on nearest neighbors in this way:
RULES:
0: 0 0 0
1: 0 0 1
2: 0 1 0
3: 0 1 1
4: 1 0 0
5: 1 0 ...
Re-raise exception with a different type and message, preserving existing information
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In Scala, what exactly does 'val a: A = _' (underscore) mean?
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UIBarButtonItem with custom image and no border
...ategories. Thanks @Vladimir for the inspiration. (note all my stuff is ARC-based) github.com/egold/UIKitConvenience/blob/master/UIKitConvenience/…
– Eric Goldberg
Jun 8 '12 at 21:52
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What is 'Pattern Matching' in functional languages?
...nstead of assignment.
Long answer: Pattern matching is a form of dispatch based on the “shape” of the value that it's given. In a functional language, the datatypes that you define are usually what are known as discriminated unions or algebraic data types. For instance, what's a (linked) list...
Unicode Processing in C++
...uilt in facilities for it. That isn't always a possibility with older code bases though, with the standard being so new at present.
EDIT: To clarify, C++11 is Unicode aware in that it now has support for Unicode literals and Unicode strings. However, the standard library has only limited support fo...
SVN change username
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The easiest way to do this is to simply use the --username option on your next checkout or comm...
How to properly add cross-site request forgery (CSRF) token using PHP
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Removing duplicate rows in vi?
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Brian CarperBrian Carper
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