by: Wenjie |
last post by:
Hello,
Is printf("%d", var); OK for the unsigned long var = SOME_VAR?
Or should some other print format be specified?
Thanks and best regards,
Wenjie
|
by: Mantorok Redgormor |
last post by:
Would this by any chance invoke undefined behavior?
extern int printf(const char *, ...); int main(void) {
printf("Hello\n"); return 0; }
That is, providing my own printf prototype would...
|
by: infobahn |
last post by:
printf("%p\n", (void *)0); /* UB, or not? Please explain your answer. */
|
by: DeltaOne |
last post by:
#include<stdio.h>
typedef struct test{
int i;
int j;
}test;
main(){
test var;
var.i=10;
var.j=20;
|
by: John Devereux |
last post by:
Hi,
I would like to know if their is a conversion specifier, or other
method, that will allow me to not use particular arguments to printf.
Failing that, is it permissable to simply "not use"...
|
by: rahul8143 |
last post by:
Does printf output depends on compilers or operating systems? I have
one program
int main()
{
int i=5;
printf("%d %d %d",i++,i++,i++);
return 0;
}
Output of this program on DOS (TC) 7 6 5...
|
by: jacob navia |
last post by:
Has anyone here any information about how arrays can be
formatted with printf?
I mean something besides the usual formatting of each element
in a loop. I remember that Trio printf had some...
|
by: Martin Jørgensen |
last post by:
Hi,
Perhaps a stupid question but I wonder if this isn't possible using C:
printf("\nOr push <enter> for default (which is theta=%ld)%s", theta, ": ");
It would be nicer to have it on one...
|
by: Why Tea |
last post by:
int printf(const char *fmt,...)
The fmt is const, indicating that it can't be changed during runtime.
If I want to print a series of integers that I only know the largest
value beforehand,...
|
by: Rajesh S R |
last post by:
printf("%hhd",89);/*Assume char has 8 bits and is signed*/
Is it valid?
I know that it has been discussed in comp.std.c.
...
|
by: DolphinDB |
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...
|
by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
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by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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