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Traits vs. interfaces
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38
"[C]reating traits that fulfill the capabilities required by an interface in a given class is an ideal use case". Exactly: +1
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What does Ruby have that Python doesn't, and vice versa?
...s answer.
– rampion
Jun 2 '10 at 14:38
4
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How can I use interface as a C# generic type constraint?
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Mehrdad AfshariMehrdad Afshari
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Is R's apply family more than syntactic sugar?
...al cost.
– Sharpie
Feb 16 '10 at 21:38
Sharpie - thank you for that! Any idea for an example showing that (on windows...
Difference between DateTime and Time in Ruby
..., and is bounded:
Time.at(0x7FFFFFFF)
# => Mon Jan 18 22:14:07 -0500 2038
Time.at(-0x7FFFFFFF)
# => Fri Dec 13 15:45:53 -0500 1901
Newer versions of Ruby are able to handle larger values without producing errors.
DateTime is a calendar-based approach where the year, month, day, hour, minut...
Using StringWriter for XML Serialization
...BMP Code Point U+1234, and ???? is Supplementary Character Code Point U+1F638. However, the following:
-- No upper-case "N" prefix on the string literal, hence VARCHAR:
DECLARE @Xml XML = '<?xml version="1.0" encoding="utf-16"?>
<string>Test ሴ????</string>';
results in the fol...
How dangerous is it to compare floating point values?
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38
Since 0 is exactly representable as an IEEE754 floating-point number (or using any other implem...
How do I grant myself admin access to a local SQL Server instance?
... dead (and link-only answers are discouraged). stackoverflow.com/a/9889484/389424 has the same instructions as the original blog post
– janv8000
Jan 17 '17 at 7:52
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Fastest hash for non-cryptographic uses?
... 0.111036300659
2 - crc32 0.112048864365
3 - md4 0.120795726776
4 - md5 0.138875722885
5 - sha1 0.146368741989
6 - adler32 0.15501332283
7 - tiger192,3 0.177447080612
8 - tiger160,3 0.179498195648
9 - tiger128,3 0.184012889862
10 - ripemd128 0.184052705765
11 - ripemd256 0.185411214828
12 - salsa20 ...
What does 'COLLATE SQL_Latin1_General_CP1_CI_AS' do?
...….
– Riley Major
Apr 21 '14 at 19:38
4
@Kad: CP1 stands for Code Page 1252. A code page is a lo...