bint1668's articles:

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How to fix this error? #2 4 14 (2/19/2013 9:04:37 PM) comp.lang.c++ Hello, I am trying to include a c++ library in my project. The project is a mix of C++ and Objective C, in xCode for the mac and for iOS. When I compile for OS X, I get this error: Address of overloade... Bint

What does !! do? 32 26 (1/23/2013 3:24:08 PM) comp.lang.c++ I haven't seen this syntax before. What does "!!" do in C++? As in this statement int t = !!(x & size); Thanks! B ... Bint

Must use 'struct' tag to refer to type 4 33 (12/17/2012 9:37:48 PM) comp.lang.c++ Hello, I am getting this message when I try to include a '.h' file that I need: "Must use 'struct' tag to refer to type" It is coming from this in the header: struct fchar { unichar val; ... Bint

Good way to construct animation player? 5 34 (9/11/2012 2:06:04 PM) comp.lang.javascript Hello, I have an animation gallery online -- the animations are represented as folders of sequentially numbered image frames (PNG files). I want to make a player for these, where the user can click on a... Bint

Button mouseover is spotty 4 35 (7/24/2012 7:37:18 PM) comp.lang.javascript Hello, Boy this newsgroup sure is spammed out! I have not much experience in javascript (or html, really) and am coming back to work on a little project I started last year. I've got a couple of butt... Bint

Complicated hit buffer question 1 70 (7/21/2012 6:52:12 PM) comp.graphics.api.opengl Hello, I have an iphone app which uses OpenGL ES 1.x. I detect hits on objects by drawing vertex buffer objects into an offscreen hit buffer, where each object's color is a different number. Then I rea... Bint

How expensive timewise to enable/disable GL_LIGHTING? 2 56 (2/28/2012 9:44:21 PM) comp.graphics.api.opengl Hello, I have one shape I would like to draw without the lighting on. Is it like throwing a wrench into the timing to just bracket the drawing of this one shape with calls to glDisable/Enable(GL_LIGHTING)? T... Bint

Zoom in 3d space question 3 92 (2/17/2012 10:11:28 PM) comp.graphics.api.opengl Hello, I have an iPad game where I calculate my view matrix like this: glScalef(scale,scale,scale); glTranslate(x,y,z); ... Draw model .. Now, when I want to zoom in on a particular point, I've been inte... Bint

How to free this memory? 31 44 (1/13/2012 5:05:19 PM) comp.lang.c++ Hello, I am allocating some vertices to pass to a function, and then I want to free the memory. How do I do this? The compiler is giving me warnings when I do it this way: trivertex **vertices; ... Bint

Simple argument question 17 42 (12/17/2011 12:46:01 AM) comp.lang.c++ Hi can someone answer a simple question involving arguments to functions? I need to call a library function which expects an argument like this Function(double pointlist[][3]); My question is how do I make on... Bint

bint1668's replies:

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What does !! do? 32 26 (1/23/2013 3:24:08 PM) comp.lang.c++ I haven't seen this syntax before. What does "!!" do in C++? As in this statement int t = !!(x & size); Thanks! B ... bint1668 (31)

Must use 'struct' tag to refer to type 4 33 (12/17/2012 9:37:48 PM) comp.lang.c++ Hello, I am getting this message when I try to include a '.h' file that I need: "Must use 'struct' tag to refer to type" It is coming from this in the header: struct fchar { unichar val; ... bint1668 (31)

Good way to construct animation player? 5 34 (9/11/2012 2:06:04 PM) comp.lang.javascript Hello, I have an animation gallery online -- the animations are represented as folders of sequentially numbered image frames (PNG files). I want to make a player for these, where the user can click on a... bint1668 (31)

Button mouseover is spotty 4 35 (7/24/2012 7:37:18 PM) comp.lang.javascript Hello, Boy this newsgroup sure is spammed out! I have not much experience in javascript (or html, really) and am coming back to work on a little project I started last year. I've got a couple of butt... bint1668 (31)

How to free this memory? 31 44 (1/13/2012 5:05:19 PM) comp.lang.c++ Hello, I am allocating some vertices to pass to a function, and then I want to free the memory. How do I do this? The compiler is giving me warnings when I do it this way: trivertex **vertices; ... bint1668 (31)

Simple argument question 17 42 (12/17/2011 12:46:01 AM) comp.lang.c++ Hi can someone answer a simple question involving arguments to functions? I need to call a library function which expects an argument like this Function(double pointlist[][3]); My question is how do I make on... bint1668 (31)

Question 14 64 (9/26/2011 4:08:53 PM) comp.databases.mysql Hi, Can someone tell me why this little piece of php/mysql code fails? $row = $result->fetch_assoc(); if ($clog) fwrite($logfile,"row['nametag'] {$row['... bint1668 (31)

How to load binary file data from URL? 2 57 (2/14/2011 5:42:25 PM) comp.lang.javascript Hello, I have a bunch of binary files stored on my server. I want my javascript page, given a filename as an argument, to be able to load the named file and read the data. How do I do that? Can I do it? ... bint1668 (31)

File read function from memory AND a file? 10 86 (2/10/2011 6:14:39 PM) comp.lang.c++ Hello, I have a function which reads a file using std::ifstream infile, and a bunch of functions like this: infile.read((char *)&f,sizeof(float)) I would like to be able to use the same fun... Bint