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Stock ticker symbol lookup API [closed]
...be broken. Yahoo now requires a "region" parameter, and setting it to "US" doesn't make any difference. If anybody has a workaround, I would love to hear it!
– wstr
Oct 2 '15 at 17:39
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Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...eight = 44.0; // set to whatever your "average" cell height is
What this does is provide the table view with a temporary estimate/placeholder for the row heights of cells that are not yet onscreen. Then, when these cells are about to scroll on screen, the actual row height will be calculated. To d...
How to format a number as percentage in R?
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Doesn't work for negative numbers. percent(-0.1) produces NaN%
– akhmed
May 13 '15 at 0:19
1
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“where 1=1” statement [duplicate]
...erify with an EXPLAIN query whether it triggered "Using Where." Indeed, it does not.
– landons
Nov 16 '11 at 11:57
73
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The Role Manager feature has not been enabled
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Where does this go in web.config?
– Matt Connolly
Jun 3 '13 at 7:10
17
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Make body have 100% of the browser height
...s fine. There's no advantage to doing this: the code is not smaller, nor does it perform any better, and there are still browsers out there that don't support vw/vh.
– cimmanon
Aug 3 '15 at 23:02
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Real world use cases of bitwise operators [closed]
... using the & and | operators (on machines whose endianness(Byte order) doesn't match network order):
#define htons(a) ((((a) & 0xff00) >> 8) | \
(((a) & 0x00ff) << 8))
#define htonl(a) ((((a) & 0xff000000) >> 24) | \
(((a) &...
How to test if a string is JSON or not?
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JSON.parse does a lot of computation to parse the string, and give you the json object if it succeeds, yet you're discarding the result which some users might want to use. That does not seem to be good. I'd instead return {value: JSON.p...
What is the Simplest Way to Reverse an ArrayList?
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I might be wrong, but in your non-recursive example, doesn't int j not get updated with each iteration? You initialize it to j = list.size() - 1 but I don't think that initialization section of the for loop gets updated with each iteration does it?
– Tony ...
Unit test, NUnit or Visual studio?
...e the text is not seen to be significant and can be arbitrary. That is, it doesn't affect the flow of a program.
– Rob Kent
Sep 20 '11 at 11:57
7
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