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plurals

PO
primarykey
Id
20850218
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
3
CommunityOwnedDate
CreationDate
2013-12-31T01:15:26.253
FavoriteCount
0
LastActivityDate
2015-12-08T19:23:38.327
LastEditDate
2015-12-08T19:23:38.327
LastEditorUserId
592635
OwnerUserId
216488
ParentId
20849751
PostTypeId
2
Score
8
ViewCount
0
LastEditorDisplayName
text
Body
All of the methods for a <code>List</code> have <code>*List</code> receivers: (<a href="http://golang.org/pkg/container/list/" rel="nofollow">http://golang.org/pkg/container/list/</a>) <pre><code>func (l *List) Back() *Element func (l *List) Front() *Element func (l *List) Init() *List ... func (l *List) Remove(e *Element) interface{} </code></pre> In your example <code>l</code> is of type <code>*List</code>, so there's no need to dereference them. Suppose, instead, that you had something like this: <pre><code>type A struct{} func (a A) X() { fmt.Println("X") } func (a *A) Y() { fmt.Println("Y") } </code></pre> You are allowed to write: <pre><code>a := A{} a.X() a.Y() // == (&a).Y() </code></pre> Or you can do the following: <pre><code>a := &A{} a.X() // same like == (*a).X() a.Y() </code></pre> But it only works for method receivers. Go will not automatically convert function arguments. Given these functions: <pre><code>func A(x *int) { fmt.Println(*x) } func B(y int) { fmt.Println(y) } </code></pre> This is invalid: <pre><code>A(5) </code></pre> You have to do this: <pre><code>var x int A(&x) </code></pre> This is also invalid: <pre><code>var y *int B(y) </code></pre> You have to do this: <pre><code>B(*y) </code></pre> Unlike C# or Java, when it comes to structs, Go does not make a distinction between reference and value types. A <code>*List</code> is a pointer, a <code>List</code> is not. Modifying a field on a <code>List</code> only modifies the local copy. Modifying a field on a <code>*List</code> modifies all "copies". (cause they aren't copies... they all point to the same thing in memory) There are types which seem to hide the underlying pointer (like a slice contains a pointer to an array), but Go is always pass by value. 
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Title
singulars
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1. This table or related slice is empty.
PostParentId
1. PORule for Go Pointers, References, Dereferencing:
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PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USAvMishra
UserOwnerUserId
1. USCaleb
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1. PORule for Go Pointers, References, Dereferencing:
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1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
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2. VO
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1. This table or related slice is empty.

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