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Does “git fetch --tags” include “git fetch”?

..., it is not because --tags was set. As such, this special error message is now irrelevant. To prevent confusion, remove this error message. With Git 2.11+ (Q4 2016) git fetch is quicker. See commit 5827a03 (13 Oct 2016) by Jeff King (peff). (Merged by Junio C Hamano -- gitster -- in commit...
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What is the difference between a weak reference and an unowned reference?

... Both weak and unowned references do not create a strong hold on the referred object (a.k.a. they don't increase the retain count in order to prevent ARC from deallocating the referred object). But why two keywords? This distinction has to d...
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Simulating group_concat MySQL function in Microsoft SQL Server 2005?

... Possibly too late to be of benefit now, but is this not the easiest way to do things? SELECT empName, projIDs = replace ((SELECT Surname AS [data()] FROM project_members ...
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What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?

... is to work on 32-bit numbers, it's not going to be faster than one cycle. Now, although it is not so on x86/amd64, 32-bit integers may not be even addressable. In such a case working on them requires additional ops to extract the 32-bits from, say, 64-bit aligned units. See also the linked question...
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SET NOCOUNT ON usage

... Ok now I've done my research, here is the deal: In TDS protocol, SET NOCOUNT ON only saves 9-bytes per query while the text "SET NOCOUNT ON" itself is a whopping 14 bytes. I used to think that 123 row(s) affected was returned f...
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UI Terminology: Logon vs Login [closed]

... catch. Don't even get me started on "doing things everyday" ... which is now apparently correct enough to appear on TV, in signage, and everywhere else except in a dictionary. – Adam Liss Jan 2 '09 at 4:51 ...
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What is the exact problem with multiple inheritance?

...s say have two classes A and B, both of which define a method doSomething. Now you define a third class C, which inherits from both A and B, but you don't override the doSomething method. When the compiler seed this code... C c = new C(); c.doSomething(); ...which implementation of the method sh...
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Javascript seconds to minutes and seconds

...and subtract from the total seconds: var seconds = time - minutes * 60; Now if you also want to get the full hours too, divide the number of total seconds by 3600 (60 minutes/hour · 60 seconds/minute) first, then calculate the remaining seconds: var hours = Math.floor(time / 3600); time = time ...
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Invalid syntax when using “print”? [duplicate]

... have replaced the print statement with the print function. The syntax is now more or less the same as before, but it requires parens: From the "what's new in python 3" docs: Old: print "The answer is", 2*2 New: print("The answer is", 2*2) Old: print x, # Trailing comma suppresses newl...
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How to define object in array in Mongoose schema correctly with 2d geo index

...a thanks again. I'm going to just avoid 'type' in my mongoose schemas from now on. – blackops Jun 4 '15 at 21:30 Can y...