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Type: Posts; User: Hannson

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  1. Replies
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    Re: How to initialize null vector?

    Interesting,

    Then I guess I have to rethink my project. Thanks for your help!
  2. Replies
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    Re: How to initialize null vector?

    OK I see your points.


    I'm more used to weak typing I guess...
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    Re: How to initialize null vector?

    I'm actually coming from everything but Java. I've got more experience from dynamically typed languages (Perl, PHP, Python) but I get your point.

    I'm trying to avoid the overloaded constructors by...
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    Re: When do we use Template classes

    I'm using templates for a "super" class in a object-oriented DBMS. (Sounds more complex than it is)

    I can easily create different datatypes in the DBMS by creating a class that inherit the...
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    How to initialize null vector?

    Hi all,

    I'm trying to initialize a vector as null in a class constructor but it obviously gives me an error because the "null" is an int but not a vector<>.

    Is there any way that I can...
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    Re: Searching double zero terminated strings

    I don't think I'll be using STLs vector and string classes although I've thought about it - I just think they're not memory efficient enough given the amount of data they'll contain. I how ever...
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    Searching double zero terminated strings

    Hi all.

    I'm trying to program a pretty complex lexicon for a search engine. This will be a single char array that will contain a single instance all of the indexed keywords (think millions). I...
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    Problems with Boost::Serialization

    Hi everybody.

    I'm having problems understanding the Boost::Serialization library.

    I've managed to get it to save my object... but once I try to load them in to the code doesn't compile.

    It...
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    How to send a std::vector via rpc (rpcgen)

    Hi everybody.

    I'm wondering if anyone here has had any experience transmitting vectors (vector<string>) using rpcgen?
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    Re: Data structures - Newbie questions...

    When the software initializes it reads the filelist and adds info about the files and chunks to the memory. Everytime a file is created/deleted (not very often, it's a read-mostly system) the...
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    Data structures - Newbie questions...

    Hi all

    I'm pretty new to C++ and its data structures. I've been scripting in PERL, PHP, javascript, etc... and I've programmed with C#.

    Now I'm doing my best to learn C++ and I'd like to ask...
  12. Re: Linked lists or arrays for url-list in a distributed webcrawler?

    1. I think I do, but that data could be sent pre-ordered from the urlserver. Once I've got the order I don't believe I'd need to re-order the url_list

    2. I haven't really thought about it so far....
  13. Re: Windows / Linux download website HTML code?

    I'd recommend libcurl. It's highly portable and very fast. It supports more protocols than HTTP if you want to use them and it also supports asynchronous dns + dns caching.
    ...
  14. Re: Linked lists or arrays for url-list in a distributed webcrawler?

    Nice, I'd probably go with multimap though. I'll get back at you after work!
  15. Linked lists or arrays for url-list in a distributed webcrawler?

    Hi.

    I'm new here! I'm a kind of newbie when it comes to c++ programming although I've got the logic - I'm just getting hold on the syntax and such. I've got about a 3 year experience in PHP...
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