The externally observable consequences of calling a program on some input
The output of a program is the set of externally observable consequences of running a program on the given input.
A program's output can be manifested in several forms:
Questions tagged [output]
9797 questions
3
votes
2 answers
How does this nested loop output a list separated into 3 sections with 3 words in each section?
I'm very new to C#. I was curious on how this block of code printed out 3 separate lines with the 3 words in the arrays. Could someone explain how it works?
using System;
namespace MyFirstProgram
{
class Program
{
static void…
Ice Wazowski
- 33
- 3
3
votes
2 answers
What causes the output of select-object to be truncated?
I have the following silly PowerShell script:
$username = 'rny'
$null = mkdir "c:\Users\$username\YYY"
$null = mkdir "c:\Users\$username\YYY\TODO"
$null = mkdir "c:\Users\$username\YYY\TODO\2021-12-22_Foo-bar-baz-etc"
$files =…
René Nyffenegger
- 39,402
- 33
- 158
- 293
3
votes
1 answer
How to show actual result for floating-point division in C?
I am learning the C programming language and, in Xcode 13.x, when I write this:
float a = 3 / 2;
float b = 1 / 3;
printf("3 divided by 2 as a float is %f, 1 divided by 3 as a float is %f\n", a, b);
The console shouts out this:
3 divided by 2 as a…
NotationMaster
- 390
- 3
- 17
3
votes
1 answer
SSIS MySQL ADO.net SQL Task Input & Output
I am trying to use a SQL Task in Visual Studio SSIS to get two output values stored to variables.
I have done a range of Googling on the issue and have been able to get inserts working but I can't seem to see the output values to come out.
I am have…
dcfretwell
- 43
- 5
3
votes
0 answers
Powershell: Command (getType) not returning any output to terminal under certain condition
I have the following code:
# Much more efficient than using an Array and +=
$ArrayList = New-Object System.Collections.ArrayList
[void]$ArrayList.Add([PSCustomObject]@{ Username = 'Scissile'; Path = 'C:\Users\Scissile'; Type =…
fmotion1
- 237
- 4
- 12
3
votes
2 answers
In C, when may `fputc` return other than its first argument?
The C17 (N2176) standard states, "The fputc function returns the character written" (7.21.7.3) if there is no write error.
But in the context of
int c ;
// ... later, c is assigned an "interesting" value ...
int k = fputc ( c , stdout ) ;
is
k == c…
Ana Nimbus
- 635
- 3
- 16
3
votes
1 answer
How to show message if the output is empty after filtering in sas
I’m trying to show a message or another table with empty record if the result is empty after putting an input.
See below codes:
%if (&number ne) %then %do;
Proc print data=Lib.table;
Var “number”n “name”n “age”n;
Where…
Samantha
- 31
- 3
3
votes
1 answer
Webpack 5 [path] context
With this rule :
{
test: /\.php$/,
type: "asset/resource",
generator: {
filename: "[path][name][ext]",
},
},
My webpack config output files on this directory "views/src/views/client".
I would like to remove the first two…
para
- 51
- 1
3
votes
1 answer
Why Process.Start produces ansi escape codes
I have a strange problem when using System.Diagnostics.Process (on a linux system).
Something outputs ANSI escape sequences each time a Process is started.
The sequence is [?1h= (DECCKM, DECKPAM), but that isn't produced by the called…
jeb
- 78,592
- 17
- 171
- 225
3
votes
2 answers
Create a binary file in java
These are the related questions that might cause my question to be closed, even though I specify another question:
Java: How to write binary files? -> Doesn't really cover the point that I am talking about
create a binary file -> Absolutely doesn't…
LeopardL GD
- 139
- 13
3
votes
2 answers
Python colored text to the terminal
We can set color text or foreground color text in the terminal in Python. I have gone through this SO's answer. Some of the example color code is here
class bcolors:
HEADER = '\033[95m'
OKBLUE = '\033[94m'
OKCYAN = '\033[96m'
OKGREEN…
mhhabib
- 2,975
- 1
- 15
- 29
3
votes
2 answers
How to silent an output from Prophet?
I`m using Prophet (Time series library by Facebook) and it makes a lot of output. Something like this:
Prophet output
I`m already silent some output like this:
@contextmanager
def suppress_stdout():
with open(os.devnull, "w") as devnull:
…
josqa
- 31
- 6
3
votes
1 answer
Compoud operator (+=) and && in C, weird value
Looking at this code:
#include
#include
int main(){
int a = -1;
int b = 0xfc; // = 252
b+=a && a++;
printf("%d %d\n", a, b);
}
the output I think should be is:
0 251
Actually, the real output is:
0 253
But why?…
Loris Simonetti
- 217
- 2
- 10
3
votes
1 answer
The printf doesn't give output until I type a letter and press enter
#include
#include
int main() {
float g1, g2, c1, c2, dismul, cadd, csub, dis;
printf("Enter the latitudes of the places (L1 and L2): ");
scanf("%f %f", &c1 ,&c2);
printf("Enter the longitudes of the places (G1…
Meet Singh
- 39
- 6
3
votes
2 answers
How to hide multiple command output in fish shell?
Let's say there is a set of commands as follows:
#!/usr/bin/env fish
command1
command2
command3
Each command prints its own output, which I want to hide. In bash it's rather simple:
#!/usr/bin/env bash
{
command1
command2
command3
} &>…
Zoltar
- 43
- 6