On 8/2/17 2:28 PM, kdevel wrote:
On Wednesday, 2 August 2017 at 17:37:09 UTC, Steven Schveighoffer wrote:
What is expected? What I see on the screen when I run my code is:
[Ü]
Upper case?
Sorry, should be c3 bc, not c3 9c. I misread the table on that wikipedia
entry.
What I see when I
On 08/02/2017 08:28 PM, kdevel wrote:
It's perfectly okay to put any value a octet can take into an octet. I
did not claim that the data in the string memory is syntactically valid
UTF-8. Read the comment in line 9 of my post of 15:02:22.
You're claiming that the data is in UTF-8 when you use
On Wednesday, 2 August 2017 at 17:37:09 UTC, Steven Schveighoffer
wrote:
What is expected? What I see on the screen when I run my code
is:
[Ü]
Upper case?
What I see when I run your "working" code is:
[?]
Your terminal is incapable of rendering the Latin-1 encoding. The
program prints
On 8/2/17 1:16 PM, kdevel wrote:
On Wednesday, 2 August 2017 at 15:52:13 UTC, Steven Schveighoffer wrote:
If we use the correct code unit sequence (0xc3 0x9c), then [...]
If I avoid std.string.stripLeft and use std.algorithm.stripLeft(' ')
instead it works as expected:
What is expected? Wh
On Wednesday, 2 August 2017 at 15:52:13 UTC, Steven Schveighoffer
wrote:
[...]
First, as a tip, please post either a link to a paste site, or
don't put the line numbers. It's much easier to copy-paste your
code into an editor if you don't have the line numbers.
With pleasure.
[...]
If we
On 8/2/17 11:02 AM, kdevel wrote:
On Wednesday, 2 August 2017 at 13:45:01 UTC, Steven Schveighoffer wrote:
As Daniel said, using byCodeUnit will help.
stripLeft seems to autodecode even when fed with CodeUnits. How do I
prevent this?
1 void main ()
2 {
3import std.s
On Wednesday, 2 August 2017 at 13:45:01 UTC, Steven Schveighoffer
wrote:
As Daniel said, using byCodeUnit will help.
stripLeft seems to autodecode even when fed with CodeUnits. How
do I prevent this?
1 void main ()
2 {
3import std.stdio;
4import std.string;
On 8/2/17 8:59 AM, Martin Drašar via Digitalmars-d-learn wrote:
Thanks Steven for the explanation. Just to clarify - what would be
needed to avoid auto-decoding in this case? Process it all as an arrays,
using byChunk to read it, etc?
As Daniel said, using byCodeUnit will help.
I don't know
something like file.byLine.map!(a=>a.byCodeUnit)
On Wed, Aug 2, 2017 at 3:01 PM, Daniel Kozak wrote:
> using http://dlang.org/phobos/std_utf.html#byCodeUnit could help
>
> On Wed, Aug 2, 2017 at 2:59 PM, Martin Drašar via Digitalmars-d-learn <
> digitalmars-d-learn@puremagic.com> wrote:
>
>> Dne
using http://dlang.org/phobos/std_utf.html#byCodeUnit could help
On Wed, Aug 2, 2017 at 2:59 PM, Martin Drašar via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com> wrote:
> Dne 2.8.2017 v 14:45 Steven Schveighoffer via Digitalmars-d-learn
> napsal(a):
>
> > The problem is that you are 2 r
Dne 2.8.2017 v 14:45 Steven Schveighoffer via Digitalmars-d-learn napsal(a):
> The problem is that you are 2 ranges deep when you apply splitter. The
> result of the map is a range of ranges.
>
> Then when you apply stringStripleft, you are applying to the map result,
> not the splitter result.
>
On Wednesday, 2 August 2017 at 11:44:30 UTC, Martin Drašar wrote:
Thank you for any hint.
1 import std.stdio;
2 import std.string;
3 import std.algorithm;
4 import std.conv;
5
6 void main ()
7 {
8auto input = File("input.csv");
9
1
On 8/2/17 7:44 AM, Martin Drašar via Digitalmars-d-learn wrote:
Hi,
I am struggling to use a lazy range-based code to process large text
files. My task is simple, i.e., I can write a non-range-based code in a
really short time, but I wanted to try different approach and I am
hitting a wall after
Dne 2.8.2017 v 14:11 Daniel Kozak via Digitalmars-d-learn napsal(a):
> import std.stdio;
> import std.algorithm;
>
> void main()
> {
>
>
> auto input = ["... some text, another text", "some,another","...so,an"];
>
> auto result = input.filter!(a => a.startsWith("..."))
> .map!(a=>a.s
import std.stdio;
import std.algorithm;
void main()
{
auto input = ["... some text, another text", "some,another","...so,an"];
auto result = input.filter!(a => a.startsWith("..."))
.map!(a=>a.splitter(",").map!(a=>a.stripLeft(' ')))
.map!(a=>a.joiner(","));
writeln(result);
}
On
Hi,
I am struggling to use a lazy range-based code to process large text
files. My task is simple, i.e., I can write a non-range-based code in a
really short time, but I wanted to try different approach and I am
hitting a wall after wall.
Task: read a csv-like input, take only lines starting with
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