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Accessing the logged-in user in a template
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229
You can access user data directly in the twig template without requesting anything in the cont...
How do I load the contents of a text file into a javascript variable?
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edited Oct 13 '08 at 2:10
answered Oct 13 '08 at 2:02
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How to perform Unwind segue programmatically?
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286
Create a manual segue (ctrl-drag from File’s Owner to Exit),
Choose it in the Left Controll...
Replace Default Null Values Returned From Left Outer Join
I have a Microsoft SQL Server 2008 query that returns data from three tables using a left outer join. Many times, there is no data in the second and third tables and so I get a null which I think is the default for left outer join. Is there a way to replace the default values in the select stateme...
jQuery loop over JSON result from AJAX Success?
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12 Answers
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Total number of items defined in an enum
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edited May 4 '18 at 12:24
Bakudan
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answered Ma...
Is multiplication and division using shift operators in C actually faster?
...apable. Your best bet is to tell the compiler your intent clearly (i.e. i*2 rather than i << 1) and let it decide what the fastest assembly/machine code sequence is. It's even possible that the processor itself has implemented the multiply instruction as a sequence of shifts & adds in mi...
How do I lowercase a string in Python?
...e .lower() - For example:
s = "Kilometer"
print(s.lower())
The official 2.x documentation is here: str.lower()
The official 3.x documentation is here: str.lower()
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Difference between IsNullOrEmpty and IsNullOrWhiteSpace in C# [duplicate]
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edited Aug 29 '17 at 10:27
shA.t
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Sequence contains more than one element
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255
The problem is that you are using SingleOrDefault. This method will only succeed when the col...