Hi guys,
I am a beginner in D. As a project, I converted a log-parsing
script in Python which we use at work, to D. This link was
helpful - (
https://dlang.org/blog/2017/05/24/faster-command-line-tools-in-d/
) I compiled it with dmd and ldc. The log file is 52 MB. With dmd
(not release build
On Friday, 9 June 2017 at 08:58:38 UTC, Daniel Kozak wrote:
There is no difference in speed because you do not process
your data
lazily, so you make many allocations, so this is main reason
why it is so slow. I could improve that, but I will need to see
some example data, which you are trying
On Friday, 9 June 2017 at 14:19:48 UTC, Daniel Kozak wrote:
import std.stdio;
import std.array: appender, array;
import std.algorithm : findSplit, splitter, joiner, canFind,
map;
import std.typecons : tuple, Tuple;
import std.conv : to;
import std.range : dropOne, dropExactly, takeExactly, chai
Hi all,
I am writing a program to read device /dev/urandom file to get
some random bytes. I am trying to bypass D's GC as I know the
length of the buffer needed. I tried using std.stdio.File and
rawRead but File cannot be used with @nogc. So I used
core.stdc.stdio and used traditional C style
On Wednesday, 21 June 2017 at 18:58:58 UTC, tetyys wrote:
On Wednesday, 21 June 2017 at 18:49:01 UTC, uncorroded wrote:
Is there a way of making this work with D slices? Can they be
used as C-style pointers?
What about this:
@nogc ubyte[n] rand_bytes(uint n)() {
import core.stdc.stdio;
On Wednesday, 21 June 2017 at 19:11:44 UTC, Ali Çehreli wrote:
On 06/21/2017 12:06 PM, uncorroded wrote:
> Is
> there any way of making the function with @safe as well? I
get the
> errors "cannot call @system function
'core.stdc.stdio.fread,fopen,fclose'.
@trusted is exactly for that. It can be
