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Published on 2010-03-13T21:07:28Z
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2010/03/13
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I usually save serialized structs to my database!. So I pass them by reference a lot!.
Is that a bad practice?
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I've got an array items[]
Each item in items[] is a struct.
item has keys id, date, value (i.e., item.id, item.date, item.value)
I want to use StructSort to sort the item collection by a date
Is this the best way to do it in ColdFusion 8:
<cfset allStructs = StructNew()>
<cfloop array…
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If one could put an array of pointers to child structs inside unsafe structs in C# like one could in C, constructing complex data structures without the overhead of having one object per node would be a lot easier and less of a time sink, as well as syntactically cleaner and much more readable.
Is…
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Lets say I have the following code (the array* function are what we use for resizable arrays and they operate on pointers-to-arrays that are null initialized):
typedef struct MyStruct
{
int i;
} MyStruct;
MyStruct* GetNewMyStruct(int i)
{
MyStruct* s = malloc(sizeof(MyStruct));
s->i…
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I have an NSMutableArray that I'm trying to store and access some structs. How do I do this? 'addObject' gives me an error saying "Incompatible type for argument 1 of addObject". Here is an example ('in' is a NSFileHandle, 'array' is the NSMutableArray):
//Write points
for(int i=0; i<5; i++)…
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Can someone tell me why the commented line of code (one before last) does not compile? Isn't it the same as the line following it?
public struct OtherStruct
{
public int PublicProperty { get; set; }
public int PublicField;
public OtherStruct(int propertyValue, int fieldValue)
…
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Consider this code,
struct A {};
struct B { B(const A&) {} };
void f(B)
{
cout << "f()"<<endl;
}
void g(A &a)
{
cout << "g()" <<endl;
f(a); //a is implicitly converted into B.
}
int main()
{
A a;
g(a);
}
This compiles fine, runs fine. But if…
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Many of us came through a scenario like, you need the details of total JS files referred to a web page. It's not a matter if all JS are directly referring through physical file. But now a days for cache purose we are embedding JS to the assembly. In these situations how you will get the JS reference…
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I was wondering, in java, is it possible to in anyway, simulate pass by reference for an array? Yes, I know the language doesn't support it, but is there anyway I can do it. Say, for example, I want to create a method that reverses the order of all the elements in an array. (I know that this code…
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Sharepoint is setup to use NTLM authentication.
When I reference http://myserver/Sites/Ops/_vti_bin/Lists.asmx?WSDL as a Web Reference, I can call the methods and get valid responses.
When I reference the same url as a Service Reference, the server throws an exception when calling methods.
My…
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I have an existing project that consumes web services. One was added as a service reference, and the other as a web reference. I don't recall why one was added as a web reference, but perhaps it's because I couldn't get it to work!
The existing service reference for the one web service works fine…
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