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I want to use array in multiple .c files.(ex. a = [1 2 3 4 5 6 7])
So I declared the array extern const.
Is extern const array located in Flash? Is it in RAM?
Extern const will be loaded from the data section of the compiled binary, which is stored on hard disk, into memory. During execution, it is always in memory. To be precisely, it will be in the data section of the process.
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It's known, that when assigning an instance of structure to another instance, or passing it to a function, Swift essentially copies the instances by value. However I could not find anywhere if we actually have control over this process, like in C++ copy constructors. My question is whether Swift has analogue to C++ copy constructors and if not, are there anything in the language what helps to take control over passing-by-value process in Swift?
Copy constructors are implicit in Swift, and can't be user-customized.
They always copy all fields of a struct. For fields that are references to object, copying is defined as the increment of reference count (a retain).
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I'm looking for a list of methods that I can use on Array in Swift.
For example you can run isEmpty on an array, but I couldn't find a list of all methods.
For exmaple I couldn't find global functions like find in the formal documentation
When you cmd-click a built-in function or type Xcode displays a generated file with the entire contents of the module to which that function or type belongs. In this case, if you cmd-click a Swift type (like String) or function (like find), you can see the declarations for the entire Swift built-in library.
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The main aspect of CoffeeScript I'd like to see available also for Dart in form of a different, Dart-based language would be less verbosity, less brackets, less Java-style.
Does such solution exist ?
No.
If you don't want to have your field static you can omit the static keyword.
If you don't want to have your field final you can write var or a concrete type instead of the final keyword.
And if you don't want a loop you can omit for, while, forEach, ...
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I Declare values as a static set of Char,
static char month[][15]={"January","February","March","April","May","June", "July","August","September","October","November","December"};
Now, I want to access value from index 5 in defined char month[15];
How it is possible in objective-c? help me.
You can access it Using , month[index]
NSLog(#"%s",month[5]);
It same as You are working with char array in C..
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If you start typing in Xcode something like [selfSpace you see something like this:
What I want now is instead of filtering the results by method names I want to type e.g. NSString and get all methods back that return NSString (like description in this example) or all properties that I can set with NSString.