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How can I add CGPoint objects to an NSArray the easy way?
....5, 6.6)],
[NSValue valueWithCGPoint:CGPointMake(7.7, 8.8)],
nil];
List as many [NSValue] instances as you have CGPoint, and end the list in nil. All objects in this structure are auto-released.
On the flip side, when you're pulling the values out of the ...
How do I reference a specific issue comment on github?
...ng link: https://github.com/centic9/jgit-cookbook/issues/5#issuecomment-51084491.
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Convert a float64 to an int in Go
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David GraysonDavid Grayson
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How can I determine the type of an HTML element in JavaScript?
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298
nodeName is the attribute you are looking for. For example:
var elt = document.getElementById('...
Number of lines in a file in Java
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edited Dec 19 '18 at 6:52
answered Jan 17 '09 at 9:35
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Where does VBA Debug.Print log to?
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88
Debug.Print outputs to the "Immediate" window.
Also, you can simply type ? and then a statem...
Is it safe to assume strict comparison in a JavaScript switch statement?
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answered Aug 8 '11 at 23:56
Federico LebrónFederico Lebrón
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Passing arrays as url parameter
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Horen
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answered Nov 19 '09 at 15:42
Stefan GehrigStefan Gehrig
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How long is the SHA256 hash?
...mal representation, 4 bits are enough to encode each character (instead of 8, like for ASCII), so 256 bits would represent 64 hex characters, therefore you need a varchar(64), or even a char(64), as the length is always the same, not varying at all.
And the demo :
$hash = hash('sha256', 'hello, wo...
Very simple log4j2 XML configuration file using Console and File appender
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285
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="INFO">
<Append...