dereference

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How can I pass the elements in a Perl array reference as separate arguments to a subroutine?

I have a list that contains arguments I want to pass to a开发者_StackOverflow function. How do I call that function?[详细]

2022-12-16 15:20 分类：问答
Checking if an iterator is valid

Is there any way to check if an iterator (whether it is from a vector, a list, a deque...) is (still) 开发者_如何学JAVAdereferenceable, i.e. has not been invalidated?[详细]

2022-12-16 14:14 分类：问答
What is the value of a dereferenced pointer

I realized that I had some confusion regarding the value of a dereferenced pointer, as I was reading a C text with the following code snippet:[详细]

2022-12-14 20:31 分类：问答
Using a Set Iterator in C++

When I try to use a set iterator in debug mode in C++, I get an error that says \"map/set iterator not dereferencable\". I don\'t understand because I thought dereferincing was how you are supposed to[详细]

2022-12-14 04:15 分类：问答
Are @{$list_ref} and @$list_ref equivalent in Perl?

I am new to Perl and am curious whether @{$list_ref} and @$list_ref are perfectly equivalent. T开发者_运维知识库hey seem to be interchangeable, but I am nervous that there is something subtle going o[详细]

2022-12-14 02:38 分类：问答
proper usage of the pre-increment operator in combination with the pointer dereference operator

I just wrote the following line of code: if (++(data_ptr->count) > threshold) { /*...*开发者_如何学运维/ } // example 1[详细]

2022-12-14 01:14 分类：问答
Change the values within NSArray by dereferencing?

I\'ve come across a problem related to pointers within arrays in objective-c. What I\'m trying to do is take the pointers within an NSArray, pass them to a method, and then assign the returned value[详细]

2022-12-12 12:54 分类：问答
Javascript - Remove references to my object from external arrays

I have a problem with dereferencing a Javascript object and setting it to NULL. Here, I have a Folder implementation that supports recursive subdirectory removal.Please see my comments to understand[详细]

2022-12-12 04:26 分类：问答
Question regarding de-referencing structure pointers

I am compiling this piece of code and I get compilation errors saying \" dereferencing pointer to incomplete type\" .[详细]

2022-12-10 05:40 分类：问答
Dereferencing Aliases in LDAP using Spring

How to control LDAP Alias Dereferencing Mode using Java and Spring LDAP API? Similarly to how it is done using ldapsearch on linux.[详细]

2022-12-09 15:16 分类：问答