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How to sum up an array of integers in C#
... (nobody tell Fil that he just pushed the iteration a couple levels down the stack)
– user1228
Mar 10 '10 at 18:24
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Generating an Excel file in ASP.NET [closed]
...ing from the server (using SharpZipLib is an option) works great to reduce download times--actually, it should be mentioned that OpenXML is stored in a ZIP container anyway. @Brian: I use complex SpreadsheetML in the 50-100MB range on a daily basis without crashing problems.
–...
How to replace master branch in Git, entirely, from another branch? [duplicate]
...e default branch for your remote repository. Furthermore, this won't cause down time or race conditions as you may encounter by deleting master:
git push origin :master
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How to write log base(2) in c/c++
..., 24, 7, 19, 27, 23, 6, 26, 5, 4, 31
};
v |= v >> 1; // first round down to one less than a power of 2
v |= v >> 2;
v |= v >> 4;
v |= v >> 8;
v |= v >> 16;
r = MultiplyDeBruijnBitPosition[(uint32_t)(v * 0x07C4ACDDU) >> 27];
In addition you should take a look ...
How can I get the SQL of a PreparedStatement?
... rs.getStatement() just returns the statement object, so it's down to whether the driver you're using implements .toString() that determines if you'll get back the SQL
– Daz
Feb 6 '17 at 20:57
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Double vs. BigDecimal?
...
If you write down a fractional value like 1 / 7 as decimal value you get
1/7 = 0.142857142857142857142857142857142857142857...
with an infinite sequence of 142857. Since you can only write a finite number of digits you will inevitably...
How to apply a function to two columns of Pandas dataframe
...e you're using apply(), it applies the function in an element-wise fashion down the whole column. Brilliant! Thank you for posting!
– Data-phile
May 31 '19 at 22:36
2
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C++: How to round a double to an int? [duplicate]
...
I wouldn't use the phrase "round down", because that could be interpreted as rounding -0.5 to -1.
– user1084944
Mar 14 '12 at 3:16
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Do you leave parentheses in or out in Ruby? [closed]
...ke t.column or has_many in rails. The rest of the time, it generally comes down to clarity, and it's probably an even split.
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What exactly does the .join() method do?
...ng is itself iterable, giving out each character in turn. Your code breaks down to this:
"wlfgALGbXOahekxSs".join("595")
which acts the same as this:
"wlfgALGbXOahekxSs".join(["5", "9", "5"])
and so produces your string:
"5wlfgALGbXOahekxSs9wlfgALGbXOahekxSs5"
Strings as iterables is one of...