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What is the difference between the kernel space and the user space?
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120
The really simplified answer is that the kernel runs in kernel space, and normal programs run in...
Would it be beneficial to begin using instancetype instead of id?
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it's useful for convenience constructors mostly
– Catfish_Man
Feb 5 '13 at 19:38
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Which commit has this blob?
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Both of the following scripts take the blob’s SHA1 as the first argument, and after it, optio...
SQL Server Regular expressions in T-SQL
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answered Oct 13 '08 at 20:49
Eric Z BeardEric Z Beard
34.8k2424 gold badges9696 silver badges143143 bronze badges
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What is the difference between :first-child and :first-of-type?
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BoltClock♦BoltClock
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difference between offsetHeight and clientHeight
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clientHeight:
Returns the height of the visible area for an object, in pixels. The value co...
How to calculate age (in years) based on Date of Birth and getDate()
...see the update below:
try this:
DECLARE @dob datetime
SET @dob='1992-01-09 00:00:00'
SELECT DATEDIFF(hour,@dob,GETDATE())/8766.0 AS AgeYearsDecimal
,CONVERT(int,ROUND(DATEDIFF(hour,@dob,GETDATE())/8766.0,0)) AS AgeYearsIntRound
,DATEDIFF(hour,@dob,GETDATE())/8766 AS AgeYearsIntTrunc
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Is “double hashing” a password less secure than just hashing it once?
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270
Hashing a password once is insecure
No, multiple hashes are not less secure; they are an essent...
convert a JavaScript string variable to decimal/money
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edited Dec 30 '13 at 19:28
answered May 23 '11 at 10:16
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Why C# fails to compare two object types with each other but VB doesn't?
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Tarik
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answered Feb 12 '13 at 16:38
Jon SkeetJo...