return-value

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How do you dereference return values?

I keep running into problems with dereferencing, especially when returning values from functions. The issue seems to be that whenever you return anything other than a scalar you are actually returni[详细]

2023-04-12 11:41 分类：问答
My jQuery plugin always return Object object

I am writing a jQuery plugin but it is always returning Object object here is the code inside: $.fn.plugin = function(options) {[详细]

2023-04-11 11:26 分类：问答
Is there a Java convention for returning true, false, or unknown?

I am writing a method which will return if something is true or not. But if the resources needed to test the condition are not available, it will not be able to return true or false.[详细]

2023-04-11 03:11 分类：问答
Returning Value in C

I have a problem with the return value in a binary search that I wrote. I have the following: int binarySearch(char *instructions[], int low, int high, char *string);[详细]

2023-04-11 01:36 分类：问答
Recursive power function: Why does this work if there's no initial return value?

because power(base, exponent) has no return value unless exponent is 0, initially, shouldn\'t power(base, exponent -1) return \'undefined\', and therefore be unmultipliable, initially?So开发者_JS百科,[详细]

2023-04-11 00:48 分类：问答
How to write a jQuery/JS function so that it returns a value?

How do I write a jQuery function so that it returns a value that I can access outside the function? I did something like this but when I tried to access it outside the function, it says \"undefined\":[详细]

2023-04-09 08:23 分类：问答
returning a reference fom a local (within function) variable from a function back to the caller

my Q is quite similar to these, but not exactly the same to: Returning const reference to local variable from a function[详细]

2023-04-09 04:09 分类：问答
c# Thread Pool - how to return value (to make it fully synchronized with request)

I have a webservice that ask 开发者_如何转开发for data from my server. The request needs to be run inside a thread pool, how do I return the value to the client?You can\'t pass a response back to you[详细]

2023-04-06 04:51 分类：问答
Return values, throw exceptions and rolling back transactions

The whole \"when to throw exception or return value\" questions has been asked a lot (see the following to see just one example):[详细]

2023-04-06 01:17 分类：问答
Using Perl/Moose, what happens to the value returned by modifiers?

Learning perl I just recently discovered the wonders of Moose! I\'m trying to wrap my head around modifiers -- or at least how the return values are handled... do they get stored someplace?[详细]

2023-04-05 04:05 分类：问答