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by: Rob Somers |
last post by:
Hey people,
I read a good thread on here regarding the reason why we use function
prototypes, and it answered most of my questions, but I wanted to
double check on a couple of things, as I am writing something up on
functions, and I don't like writing about things I am not sure about.
Ok, then, here we go:
I initially thought that one would only really need to use a function
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by: Michael B. |
last post by:
I tend to use rather descriptive names for parameters, so the old style of
declaration appeals to me, as I can keep a declaration within 80 chars:
void * newKlElem (frame_size,num_blocks,num_frames,frame_locator)
size_t frame_size;
unsigned short num_blocks;
unsigned short num_frames;
Kl_frame_locator *locator;
{
/* code goes here */
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by: Adam Warner |
last post by:
Hello all,
I'm very new to C but I have a number of years of Common Lisp programming
experience. I'm trying to figure out ways of translating higher order
concepts such as closures into C. The code will not be idiomatic C.
GCC has an extension to ISO C that permits nested functions:
<http://gcc.gnu.org/onlinedocs/gcc/Nested-Functions.html>
For implementing closures they have a serious limitation:
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by: Skybuck Flying |
last post by:
Hi,
I needed a method to determine if a point was on a line segment in 2D. So I
googled for some help and so far I have evaluated two methods.
The first method was only a formula, the second method was a piece of C code
which turned out to be incorrect and incomplete but by modifieing it would
still be usuable.
The first method was this piece of text:
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by: mflll |
last post by:
I am looking into the different techniques of handling arrays of edit
boxes in
Java Script. The first program below works fine. However, are there
better ways of
doing this, where the person writing the JavaScript doesn't have to
pass the index
in the "onChange" event name.
I thought that one might be able to use "this.value" or compare this as
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by: Patient Guy |
last post by:
The code below shows the familiar way of restricting a function to be a
method of a constructed object:
function aConstructor(arg)
{
if (typeof(arg) == "undefined")
return (null);
this.property1 = arg;
this.property2 = aConstantDefinedGlobally;
this.method1 = function (anArg) {
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by: AWasilenko |
last post by:
I'm still in the process of learning python via a handful of books I
bought. One book I am reading just introduced Base Class Methods. I
found that I needed more understanding on this concept and wrote a
short test program using the Author's code as a vague reference. My
question now really isn't Base Class related, but my question stems
from my test code so I will just post it as is.
##Test of Super() stuff
class First(object):
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by: Wade Ward |
last post by:
/* C version */
static unsigned long
t,x=123456789,y=362436069,z=21288629,w=14921776,c=0;
unsigned long KISS(){
x+=545925293;
y^=(y<<13); y^=(y>>17); y^=(y<<5);
t=z+w+c; z=w; c=(t>>31); w=t&2147483647;
return(x+y+w); }
What would be an appropriate caller for this function. Am I correct
that the static specifier has the function remembering its older
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by: hifrnds007 |
last post by:
how the function poiners avoids the usage of switch cases?
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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