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What is the yield keyword used for in C#?
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daaawx
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answered Sep 2 '08 at 13:23
MendeltMendelt
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Simple way to transpose columns and rows in SQL?
...e
([color], [Paul], [John], [Tim], [Eric])
VALUES
('Red', 1, 5, 1, 3),
('Green', 8, 4, 3, 5),
('Blue', 2, 2, 9, 1);
Union All, Aggregate and CASE Version:
select name,
sum(case when color = 'Red' then value else 0 end) Red,
sum(case when color = 'Green' then value else 0 end) ...
How to get a list of current open windows/process with Java?
Does any one know how do I get the current open windows or process of a local machine using Java?
14 Answers
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In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
...ize method from 'active_support'.
>> time = Time.new
=> Fri Oct 03 01:24:48 +0100 2008
>> time.strftime("%a %b #{time.day.ordinalize}")
=> "Fri Oct 3rd"
Note, if you are using IRB with Ruby 2.0, you must first run:
require 'active_support/core_ext/integer/inflections'
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Sort points in clockwise order?
... ciamejciamej
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26
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How to install Android SDK Build Tools on the command line?
...you need to install multiple packages do:
android update sdk -u -a -t 1,2,3,4,..,n
Where 1,2,..,n is the package number listed with the list command above
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How to find time complexity of an algorithm
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edited Mar 29 '17 at 11:43
JJJ
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answered Jun 1...
How do I generate random number for each row in a TSQL Select?
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To summarize, the following code generates a random number between 0 and 13 inclusive with a uniform distribution:
ABS(CHECKSUM(NewId())) % 14
To change your range, just change the number at the end of the expression. Be extra careful if you need a range that includes both positive and negative ...
What is the difference between self-types and trait subclasses?
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edited Dec 13 '18 at 22:42
Cory Klein
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Java unchecked: unchecked generic array creation for varargs parameter
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answered Jan 15 '14 at 23:42
newacctnewacct
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