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Is there a MySQL option/feature to track history of changes to records?
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iOS / Android cross platform development [closed]
... can choose from ActionScript, C++, C#, Java, Lua, and Ruby.
My company is more in the game space, so I haven't played as much with the JavaScript+CSS frameworks like Titanium, PhoneGap, and Sencha. But I can tell you a bit about some of the games-oriented frameworks. Games and rich internet applica...
What are the most interesting equivalences arising from the Curry-Howard Isomorphism?
... wide variety of correspondences. Here I've tried to focus on some of the more interesting ones rather than on the obscure, plus a couple of fundamental ones that haven't come up yet.
evaluation | proof normalisation/cut-elimination
variable | assumption
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What is the rationale for all comparisons returning false for IEEE754 NaN values?
...oint arithmetic.
Addendum:
Many commenters have argued that it would be more useful to preserve reflexivity of equality and trichotomy on the grounds that adopting NaN != NaN doesn’t seem to preserve any familiar axiom. I confess to having some sympathy for this viewpoint, so I thought I would...
How to avoid using Select in Excel VBA
...but am unsure of how to avoid using it. I am finding that my code would be more re-usable if I were able to use variables instead of Select functions. However, I am not sure how to refer to things (like the ActiveCell etc.) if not using Select .
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Most underused data visualization [closed]
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How do I put a border around an Android textview?
...ground.
You can also use padding to separate the text from the border.
for more information see: http://developer.android.com/guide/topics/resources/drawable-resource.html
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How do I return multiple values from a function in C?
...e depends largely on personal preference as to whatever semantics you like more.
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How to Update Multiple Array Elements in mongodb
...t and save approach. But I used Couch before Mongo so that approach seems more natural since there is no query API for Couch, just a REST api for whole documents
– adam
Dec 15 '11 at 19:50
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