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Use C++ with Cocoa Instead of Objective-C?
...a superset of C. In Objective-C++, you can make objc-style message passing calls (like [some-objc-object callMethod];) from within a C++ function. Conversely, you can call C++ functions from within ObjC code like:
@interface MyClass {
MyCPPClass *cppInstance;
}
@end
@implementation MyClass
- (...
Behaviour of increment and decrement operators in Python
... the decision, but I can imagine a few arguments:
Simpler parsing. Technically, parsing ++count is ambiguous, as it could be +, +, count (two unary + operators) just as easily as it could be ++, count (one unary ++ operator). It's not a significant syntactic ambiguity, but it does exist.
Simpler l...
_=> what does this underscore mean in Lambda expressions?
... Scala and others, _ is the wildcard character in pattern matching. It basically means "I don't care, I always want this to match". This "I don't care" then is carried over when it comes to naming things that you don't care about and from there, it spills over into other programming languages. It is...
How can I erase all inline styles with javascript and leave only the styles specified in the css sty
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As a related aside, calling .css() with an empty string as the second value will remove just the named value from inline styles, eg $('div').css('display', ''); will remove just the inline display property (if set).
– Tom D...
Where to place AutoMapper.CreateMaps?
...ot of overhead. I'm not too sure how to design my application to put these calls in just 1 place.
10 Answers
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How to pass event as argument to an inline event handler in JavaScript?
...global event object. It's because the context in which the DOM0 handler is called has an event object, even if [on some browsers] it isn't a global.)
– T.J. Crowder
May 6 '13 at 18:04
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looping through an NSMutableDictionary
...Array of your values. Be aware that it doesn't guarantee any order between calls.
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pass string parameter in an onclick function
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This does not work, invoke is not called when you click on the button
– tanguy_k
May 7 '19 at 9:10
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How to link to a named anchor in Multimarkdown?
... allows you to use [MultiMarkdownOverview] to refer to this section specifically, and not another section named Overview. This works with atx- or settext-style headers.
If you have already defined an anchor using the same id that is used by a header, then the defined anchor takes precedence.
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How do I get the dialer to open with phone number displayed?
I don't need to call the phone number, I just need the dialer to open with the phone number already displayed. What Intent should I use to achieve this?
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