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What is the difference between self::$bar and static::$bar in PHP?
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edited Nov 13 '19 at 20:00
ahnbizcad
9,51499 gold badges5353 silver badges7777 bronze badges
answere...
What is std::string::c_str() lifetime?
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edited Nov 14 '14 at 20:49
answered Jun 23 '11 at 15:15
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What is the difference between “Include Directories” and “Additional Include Directories”
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This is awkwardness that got introduced in VS2010. The VC++ Directories settings used to be located in Tools + Options, Projects and Solutions, VC++ Directories. Global settings that applied to every project that was built on the machine. It is still there but points ...
Why are my JavaScript function names clashing?
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170
Function declarations are hoisted (moved to the top) in JavaScript. While incorrect in terms of ...
Difference between socket and websocket?
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edited May 10 '13 at 15:17
NTUI
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answered Feb 11 '11 ...
What does @@variable mean in Ruby?
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240
A variable prefixed with @ is an instance variable, while one prefixed with @@ is a class variab...
how to create a Java Date object of midnight today and midnight tomorrow?
...ngs that happened today. So I need to compare against dates from today at 00:00am (midnight early this morning) to 12:00pm (midnight tonight).
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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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What are file descriptors, explained in simple terms?
...at file and store the information about that opened file. So if there are 100 files opened in your OS then there will be 100 entries in OS (somewhere in kernel). These entries are represented by integers like (...100, 101, 102....). This entry number is the file descriptor.
So it is just an integer ...
How to bind function arguments without binding this?
...gt;(y)=>x+y."
– M3D
Sep 7 '19 at 0:40
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