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How to get number of entries in a Lua table?
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132
You already have the solution in the question -- the only way is to iterate the whole table wi...
0.1 float is greater than 0.1 double. I expected it to be false [duplicate]
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172
I'd say the answer depends on the rounding mode when converting the double to float. float has...
How are booleans formatted in Strings in Python?
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answered Feb 13 '10 at 22:07
danbendanben
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C/C++ macro string concatenation
Is it possible to concatenate have STR3 == "s1"?
You can do this by passing args to another Macro function. But is there a direct way?
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In Jinja2, how do you test if a variable is undefined?
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edited Jul 29 '14 at 0:16
Day
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Simplest code for array intersection in javascript
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Enable 'xp_cmdshell' SQL Server
... of the xp_cmdshell MSDN docs:
http://msdn.microsoft.com/en-us/library/ms190693.aspx:
-- To allow advanced options to be changed.
EXEC sp_configure 'show advanced options', 1
GO
-- To update the currently configured value for advanced options.
RECONFIGURE
GO
-- To enable the feature.
EXEC sp_conf...
How to randomly select rows in SQL?
... a table "customerNames" which has two columns "Id" and "Name" and approx. 1,000 results.
11 Answers
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What is a lambda (function)?
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1101
Lambda comes from the Lambda Calculus and refers to anonymous functions in programming.
Why ...