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jQuery to serialize only elements within a div
...I imagine the above could get slow if the div had lots of elements, like a table with several rows/columns.
– David Murdoch
Apr 14 '11 at 19:23
3
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What are all the uses of an underscore in Scala?
...s taken on scala-lang.org and noticed a curious question: " Can you name all the uses of “_”? ". Can you? If yes, please do so here. Explanatory examples are appreciated.
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What are the most interesting equivalences arising from the Curry-Howard Isomorphism?
... have a few things (assisted by the Wikipedia article, which has some neat tables and such itself):
I think that sum types/union types (e.g. data Either a b = Left a | Right b) are equivalent to inclusive disjunction. And, though I'm not very well acquainted with Curry-Howard, I think this demons...
How to get the browser viewport dimensions?
...eight on mobile devices, really tripleodeon.com/wp-content/uploads/2011/12/table.html
– Dan
Jul 31 '13 at 10:57
25
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Convert date to datetime in Python
...That is because what it does is first retrieving the minimum value representable by datetime and then getting its time component. Incidentally, datetime.min = datetime(MINYEAR, 1, 1, tzinfo=None) and has a time of 00:00:00. However, I think it is cleaner to explicitly create a 00:00:00 time either t...
Drop unused factor levels in a subsetted data frame
...things up afterwards. Try the following before loading your data with read.table or read.csv:
options(stringsAsFactors = FALSE)
The disadvantage is that you're restricted to alphabetical ordering. (reorder is your friend for plots)
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How do I truncate a .NET string?
...t its length is not longer than a given value. I am writing to a database table and want to ensure that the values I write meet the constraint of the column's datatype.
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Draw Circle using css alone [duplicate]
...It is reasonable to drop support for it, as according to caniuse.com/usage-table, IE 8 currently has a 0.18% share of usage, and most modern websites have done so. The border-radius property is now supported pretty much across the board (caniuse.com/#search=border-radius), so should be the accepted...
How to create the most compact mapping n → isprime(n) up to a limit N?
Naturally, for bool isprime(number) there would be a data structure I could query.
I define the best algorithm , to be the algorithm that produces a data structure with lowest memory consumption for the range (1, N], where N is a constant.
Just an example of what I am looking for: I could rep...
How to get current user, and how to use User class in MVC5?
...ith mvc5 (membership 2): User.Identity.GetUserId() is different with id in table [AspNetUsers]. So Jakub Arnold and Rok is correct way
– Grey Wolf
Sep 26 '14 at 7:18
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