✅ whats up with this console output

H

hutonahillOP•8/28/24, 1:43 AM

why is this adding so many tabs!?

H

hutonahillOP•8/28/24, 1:43 AM

it makes no since. this is super simple but broken

H

hutonahillOP•8/28/24, 1:44 AM

the new line somehow adds space chars equal to the number of chars before the line break

H

hutonahillOP•8/28/24, 1:44 AM

smells like a bug

S

SG97•8/28/24, 3:20 AM

what do you mean?

H

hutonahillOP•8/28/24, 3:24 AM

S

SG97•8/28/24, 3:36 AM

cannot reproduce that

H

hutonahillOP•8/28/24, 3:37 AM

yea

H

hutonahillOP•8/28/24, 3:37 AM

i am soo screwed

D

deprecatio•8/28/24, 5:53 AM

is that rider? maybe there's a setting for newline

H

hutonahillOP•8/28/24, 6:37 AM

possible. will check that out

C

cap5lut•8/28/24, 7:24 AM

that looks a lot like that the console (the tab, not the class) expects a

\r\n

\r\n

\r\n

\r\n but

Console.WriteLine()

Console.WriteLine()

Console.WriteLine()

Console.WriteLine() only writes a

\n

\n

\n

\n for some reason.

C

cap5lut•8/28/24, 7:26 AM

\r

\r

\r

\r = CR = Carriage Return, moves the cursor back to the line start (as in x = 0, if u will)

\n

\n

\n

\n = NL = New Line, move to the next line (as in y + 1, if u will)

C

cap5lut•8/28/24, 7:27 AM

if u execute it from terminal/console outside of the IDE, does it work there as expected?

Ccap5lut that looks a lot like that the console (the tab, not the class) expects a `\r\n`...

C

canton7•8/28/24, 7:40 AM

The "some reason" is that their string contains "\n" -- they're only calling

Console.WriteLine

Console.WriteLine

once

C

canton7•8/28/24, 7:41 AM

And seconded, this is exactly the output when you send "\n", but the terminal doesn't add an implicit "\r" with every "\n"

C

cap5lut•8/28/24, 7:47 AM

oh right

Hhutonahill ``` Value yellowThresholdWidth == 195.42857142857144 ...

T

TeBeCo•8/28/24, 10:16 AM

which version of dotnet is it running ?

T

TeBeCo•8/28/24, 10:17 AM

i'd use Raw String Literal as a starter

T

TeBeCo•8/28/24, 10:18 AM

nto that it would fix it but already make it readable and remove tons of allignent question

T

TeBeCo•8/28/24, 10:18 AM

https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/proposals/csharp-11.0/raw-string-literal

Raw string literal - C# feature specifications

This feature describes raw string literals. Raw string literals enable string literals to avoid almost all escape sequences.

M

MODiX•8/28/24, 10:20 AM

TeBeCo

REPL Result: Success

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
Value 
yellowThresholdWidth == {yellowThresholdWidth}  
redThresholdWidth == {redThresholdWidth} 
barWidth == {barWidth} 
""");

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
Value 
yellowThresholdWidth == {yellowThresholdWidth}  
redThresholdWidth == {redThresholdWidth} 
barWidth == {barWidth} 
""");

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
Value 
yellowThresholdWidth == {yellowThresholdWidth}  
redThresholdWidth == {redThresholdWidth} 
barWidth == {barWidth} 
""");

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
Value 
yellowThresholdWidth == {yellowThresholdWidth}  
redThresholdWidth == {redThresholdWidth} 
barWidth == {barWidth} 
""");

Console Output

Value 
yellowThresholdWidth == 1  
redThresholdWidth == 2 
barWidth == 3

Value 
yellowThresholdWidth == 1  
redThresholdWidth == 2 
barWidth == 3

Value 
yellowThresholdWidth == 1  
redThresholdWidth == 2 
barWidth == 3

Value 
yellowThresholdWidth == 1  
redThresholdWidth == 2 
barWidth == 3

Compile: 480.701ms | Execution: 30.757ms | React with ❌ to remove this embed.

T

TeBeCo•8/28/24, 10:22 AM

and ... you can ident it as you want as long as you also indent the closing

""";

""";

""";

"""; IIRC

M

MODiX•8/28/24, 10:22 AM

TeBeCo

REPL Result: Success

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
    Value 
    yellowThresholdWidth == {yellowThresholdWidth}  
    redThresholdWidth == {redThresholdWidth} 
    barWidth == {barWidth} 
    """);

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
    Value 
    yellowThresholdWidth == {yellowThresholdWidth}  
    redThresholdWidth == {redThresholdWidth} 
    barWidth == {barWidth} 
    """);

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
    Value 
    yellowThresholdWidth == {yellowThresholdWidth}  
    redThresholdWidth == {redThresholdWidth} 
    barWidth == {barWidth} 
    """);

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
    Value 
    yellowThresholdWidth == {yellowThresholdWidth}  
    redThresholdWidth == {redThresholdWidth} 
    barWidth == {barWidth} 
    """);

Console Output

Value 
yellowThresholdWidth == 1  
redThresholdWidth == 2 
barWidth == 3

Value 
yellowThresholdWidth == 1  
redThresholdWidth == 2 
barWidth == 3

Value 
yellowThresholdWidth == 1  
redThresholdWidth == 2 
barWidth == 3

Value 
yellowThresholdWidth == 1  
redThresholdWidth == 2 
barWidth == 3

Compile: 506.782ms | Execution: 30.704ms | React with ❌ to remove this embed.

T

TeBeCo•8/28/24, 10:22 AM

versus:

M

MODiX•8/28/24, 10:22 AM

TeBeCo

REPL Result: Success

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
    Value 
    yellowThresholdWidth == {yellowThresholdWidth}  
    redThresholdWidth == {redThresholdWidth} 
    barWidth == {barWidth} 
""");

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
    Value 
    yellowThresholdWidth == {yellowThresholdWidth}  
    redThresholdWidth == {redThresholdWidth} 
    barWidth == {barWidth} 
""");

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
    Value 
    yellowThresholdWidth == {yellowThresholdWidth}  
    redThresholdWidth == {redThresholdWidth} 
    barWidth == {barWidth} 
""");

using System;

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;

Console.WriteLine($"""
    Value 
    yellowThresholdWidth == {yellowThresholdWidth}  
    redThresholdWidth == {redThresholdWidth} 
    barWidth == {barWidth} 
""");

Console Output

    Value 
    yellowThresholdWidth == 1  
    redThresholdWidth == 2 
    barWidth == 3

    Value 
    yellowThresholdWidth == 1  
    redThresholdWidth == 2 
    barWidth == 3

    Value 
    yellowThresholdWidth == 1  
    redThresholdWidth == 2 
    barWidth == 3

    Value 
    yellowThresholdWidth == 1  
    redThresholdWidth == 2 
    barWidth == 3

Compile: 483.969ms | Execution: 30.941ms | React with ❌ to remove this embed.

TTeBeCo nto that it would fix it but already make it readable and remove tons of alligne...

C

cap5lut•8/28/24, 11:05 AM

im cant find it, which line break does that multi line string literal use?
the one from the source code, depends on how u compile or runtime dependent?

T

TeBeCo•8/28/24, 11:05 AM

have fun figuring that out

T

TeBeCo•8/28/24, 11:06 AM

because the next question is about

.editorconfig

.editorconfig

.editorconfig

.editorconfig and

.gitattribute

.gitattribute

.gitattribute

.gitattribute and git EOL

T

TeBeCo•8/28/24, 11:06 AM

espeically "but is it impacted on the CI/CD about the the checkout ?

T

TeBeCo•8/28/24, 11:06 AM

or does it use

Environment.NewLine

Environment.NewLine

Environment.NewLine

Environment.NewLine

T

TeBeCo•8/28/24, 11:07 AM

print that out on Windows and Linux and read it as a

Span<byte>

Span<byte>

Span<byte>

Span<byte> i guess

C

cap5lut•8/28/24, 11:28 AM

so there is no clear answer to that D:

T

TeBeCo•8/28/24, 11:30 AM

i refuse to search in fear of finding out that it depends on build time instead of runtime since that would be dependent of git EOL

TTeBeCo i refuse to search in fear of finding out that it depends on build time instead ...

C

cap5lut•8/28/24, 11:37 AM

seems easy to check

M

MODiXAPP•8/28/24, 11:37 AM

cap5lut

sharplab.io (click here)

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;
Console.WriteLine($"""
    Value
    yellowThresholdWidth == {yellowThresholdWidth}
    redThresholdWidth == {redThresholdWidth}
    barWidth == {barWidth}
    """);

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;
Console.WriteLine($"""
    Value
    yellowThresholdWidth == {yellowThresholdWidth}
    redThresholdWidth == {redThresholdWidth}
    barWidth == {barWidth}
    """);

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;
Console.WriteLine($"""
    Value
    yellowThresholdWidth == {yellowThresholdWidth}
    redThresholdWidth == {redThresholdWidth}
    barWidth == {barWidth}
    """);

var yellowThresholdWidth = 1;
var redThresholdWidth = 2;
var barWidth = 3;
Console.WriteLine($"""
    Value
    yellowThresholdWidth == {yellowThresholdWidth}
    redThresholdWidth == {redThresholdWidth}
    barWidth == {barWidth}
    """);

React with ❌ to remove this embed.

C

cap5lut•8/28/24, 11:38 AM

the line break is included and encoded as CRLF in the string literal

T

TeBeCo•8/28/24, 11:38 AM

i don't get what you tested by that

C

cap5lut•8/28/24, 11:38 AM

defaultInterpolatedStringHandler.AppendLiteral("\r\nredThresholdWidth == ");

defaultInterpolatedStringHandler.AppendLiteral("\r\nredThresholdWidth == ");

defaultInterpolatedStringHandler.AppendLiteral("\r\nredThresholdWidth == ");

defaultInterpolatedStringHandler.AppendLiteral("\r\nredThresholdWidth == ");

C

cap5lut•8/28/24, 11:40 AM

there is encoded as CRLF, and i doubt any magic happens under the hood to normalize the literal.
thus it seems more likely that its source dependent

T

TeBeCo•8/28/24, 11:40 AM

ah ok i though you meant the embed here

T

TeBeCo•8/28/24, 11:41 AM

had to click the link there to understand why you said that ^^

C

cap5lut•8/28/24, 11:41 AM

oh sorry, should have mentioned that

C

cap5lut•8/28/24, 11:42 AM

but it might not be true, i expected that sharplab runs on a linux container

T

TeBeCo•8/28/24, 11:42 AM

¯\_(ツ)_/¯

C

cap5lut•8/28/24, 11:42 AM

but its windows

Microsoft Windows NT 10.0.17763.0

Microsoft Windows NT 10.0.17763.0

Microsoft Windows NT 10.0.17763.0

Microsoft Windows NT 10.0.17763.0

T

TeBeCo•8/28/24, 11:42 AM

lmao

C

cap5lut•8/28/24, 11:44 AM

but in the end it would still be compile time and not runtime

C

cap5lut•8/28/24, 11:45 AM

so its either source dependent or compiler host platform dependent because its not using

Environment.NewLine

Environment.NewLine

Environment.NewLine

Environment.NewLine at all but the escape sequence

M

MODiX•8/28/24, 11:46 AM

TeBeCo

REPL Result: Failure

using System;
var s = $"""
    a
    b
    """;
        
ReadOnlySpan<char> x = s.AsSpan();
foreach(var c in x)
{
    Console.WriteLine((byte)c);
}

using System;
var s = $"""
    a
    b
    """;
        
ReadOnlySpan<char> x = s.AsSpan();
foreach(var c in x)
{
    Console.WriteLine((byte)c);
}

using System;
var s = $"""
    a
    b
    """;
        
ReadOnlySpan<char> x = s.AsSpan();
foreach(var c in x)
{
    Console.WriteLine((byte)c);
}

using System;
var s = $"""
    a
    b
    """;
        
ReadOnlySpan<char> x = s.AsSpan();
foreach(var c in x)
{
    Console.WriteLine((byte)c);
}

Exception: CompilationErrorException

- Field or auto-implemented property cannot be of type 'ReadOnlySpan<char>' unless it is an instance member of a ref struct.
- foreach statement cannot operate on enumerators of type 'ReadOnlySpan<char>.Enumerator' in async or iterator methods because 'ReadOnlySpan<char>.Enumerator' is a ref struct.

- Field or auto-implemented property cannot be of type 'ReadOnlySpan<char>' unless it is an instance member of a ref struct.
- foreach statement cannot operate on enumerators of type 'ReadOnlySpan<char>.Enumerator' in async or iterator methods because 'ReadOnlySpan<char>.Enumerator' is a ref struct.

- Field or auto-implemented property cannot be of type 'ReadOnlySpan<char>' unless it is an instance member of a ref struct.
- foreach statement cannot operate on enumerators of type 'ReadOnlySpan<char>.Enumerator' in async or iterator methods because 'ReadOnlySpan<char>.Enumerator' is a ref struct.

- Field or auto-implemented property cannot be of type 'ReadOnlySpan<char>' unless it is an instance member of a ref struct.
- foreach statement cannot operate on enumerators of type 'ReadOnlySpan<char>.Enumerator' in async or iterator methods because 'ReadOnlySpan<char>.Enumerator' is a ref struct.

Compile: 457.638ms | Execution: 0.000ms | React with ❌ to remove this embed.

✅ whats up with this console output

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