aspx include vs ascx
I have many aspx page includes in my web form. I want to convert them to user controls. Just wanted to confirm whether there is any performance gain in doing so? I have 50 pages in which the aspx page is included. ...
include
Is there a convention for organizing the include/exports in a large C++ project ?
Hello, In a large C++ solution, is there a best/standard way to separate the include files necessary to build an intermediary DLL and the include files which will be used by the DLL clients ? We have grouped all the include files in a folder called Interface (for DLL interface), but there the customers have to either include the Inter...
Factory Method and Cyclic Dependancy
Edit: Thanks folks, now I see my mistake. If I'm not wrong, because of its nature in factory method there is cyclic dependency: Base class needs to know subclasses because it creates them, and subclasses need to know base class. Having cyclic dependency is bad programming practice, is not it? Practically I implemented a factory, I hav...
XCode can't find headers in /usr/include
Hi all, I'm trying to use standard system header files in my C++ XCode project: #include <openssl/bio.h> #include <openssl/ssl.h> #include <openssl/err.h> The build fails and it complains: "Openssl/bio.h: No such file or directory" I added /usr/include to the "Header Search Paths" in Project settings, but that doesn't fix it. I CO...
When is #include <new> library required in C++?
Hi, According to this reference entry for operator new ( http://www.cplusplus.com/reference/std/new/operator%20new/ ) : Global dynamic storage operator functions are special in the standard library: All three versions of operator new are declared in the global namespace, not in the std namespace. The first and second...
Insert FLV video in latex document
Hi, I'm trying to insert a flv video in a latex document. I've tried the following : \begin{figure}[h!] \centering \includegraphics[scale=1]{animation/animation1.flv} \caption{My animation} \label{Anim1} \end{figure} But it's not working at all ! Does anyone know how to do this ? I would avoid to convert the video because I don't know...
Can I use cstdio in a C program?
I get a ton of errors in cstdio when I add #include <cstdio> to the C program. c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\cstdio(17) : error C2143: syntax error : missing '{' before ':' c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\cstdio(17) : error C2059: syntax error : ':' Thanks EDIT - I would...
PHP require/include only works once in script then fails
Hi everybody, this isn't a problem as such but it's bugging me and I would appreciate any help. It might be totally obvious but I can't see it. $root_path = $_SERVER['DOCUMENT_ROOT'] require($root_path .'template/header.php') require($root_path .'template/footer.php') The script will include one or the other but not both. It will ru...
How to have current page selection using inludes navigation
I am using php includes to limit redundancy on my pages, how can I have my navigation have the current page selected with say a certain color for the HOME button when my navigation is called from a header.php file. If i were to say to add a "active" class to the home.php item and add a style so it looked different, that would happen acr...
Slow queries in Rails- not sure if my indexes are being used.
I'm doing a quite complicated find with lots of includes, which rails is splitting into a sequence of discrete queries rather than do a single big join. The queries are really slow - my dataset isn't massive, with none of the tables having more than a few thousand records. I have indexed all of the fields which are examined in the que...
How do I use the Zend Youtube API correctly?
I am trying to access the YouTube API with the Zend libraries that I have included like this (the full path to the Zend library is components/lib/Zend/Gdata.php): //Include Zend Gdata set_include_path('components/lib'); include("Zend/Gdata.php"); I now try to use the framework thus: //Access video data via Zend l...
C code compiled with C++: undefined reference
I have a small program that I can compile with GCC and ICC without any difficulties, but I would also like the code to work with G++ and ICPC. I tried to add this: #ifdef __cplusplus extern "C" { #endif at the beginning and this: #ifdef __cplusplus } #endif at the end of all the header files, but I still get several `undefined ...
How can I see a variable defined in another php-file?
I use the same constant in all my php files. I do not want to assign the value of this variable in all my files. So, I wanted to create one "parameters.php" file and to do the assignment there. Then in all other files I include the "parameters.php" and use variables defined in the "parameters.php". It was the idea but it does not work. ...
Checking when two headers are included at the same time.
Hi, I need to do an assertion based on two related macro preprocessor #define's declared in different header files... The codebase is huge and it would be nice if I could find a place to put the assertion where the two headers are already included, to avoid polluting namespaces unnecessarily. Checking just that a file includes both exp...
How can I get the contents of a file at build time into my C++ string?
I have a file I am compiling in C++ in which I wish to have a string whose value is the contents of a file at the time of compilation. In other words, I'd like to #include the file but have that be inside double quotes. How can I do this in C++? Now what if that file contains double quotes as part of its text, how do I get those escap...
Is output buffering more expensive than FS hit?
That's about it. Is OB heavier than including a file? ...
Including Libraries C++
How do I properly include libraries in C++? I'm used to doing the standard libraries in C++ and my own .h files. I'm trying to include wxWidgets or GTK+ in code::blocks and/or netbeans C/C++ plugin. I've included ALL libraries but I constantly get errors such as file not found when it is explicitly in the include! One error: test1.cpp...
math library in gcc
I am writing a program on linux gcc... When I tried to include <math.h> I found that I need to link math library by using command gcc -lm But I am searching for another way to link the math library 'in code', that does not require the user to compile using any options.. Can gcc -lm be done in c code using #pragma or something? EDIT:...
Accessing variables from included files in Ruby
How do you access variables which are defined in an included file? # inc.rb foo = "bar"; # main.rb require 'inc.rb' puts foo # NameError: undefined local variable or method `foo' for main:Object ...
Missing functions in ruby 1.8
I have a ruby gem that I developed with ruby 1.9, and it works. With ruby 1.8, though, it says this when I try to run it: dyld: lazy symbol binding failed: Symbol not found: _RBIGNUM_SIGN Referenced from: /Users/Adrian/Desktop/num_to_bytes/ext/num_to_bytes/num_to_bytes.bundle Expected in: flat namespace dyld: Symbol not found: _RBI...