Re: Reversing a string

2019-01-11 Thread Mike James via Digitalmars-d-learn
On Friday, 11 January 2019 at 09:41:30 UTC, bauss wrote: On Friday, 11 January 2019 at 08:25:41 UTC, Seb wrote: On Friday, 11 January 2019 at 08:05:39 UTC, AndreasDavour wrote: Hi. I've just started to learn some D, so maybe this question is extremely stupid, but please bear with me. [...]

Re: Hello World Example with Glade?

2015-09-11 Thread Mike James via Digitalmars-d-learn
On Friday, 11 September 2015 at 06:45:07 UTC, Mike McKee wrote: On Friday, 11 September 2015 at 06:00:39 UTC, Mike McKee wrote: [...] I think the start of this probably looks like the following, but I'm not certain: import gtk; import gobject.Type; import std.stdio; import std.c.process;

Re: Hello World Example with Glade?

2015-09-11 Thread Mike James via Digitalmars-d-learn
On Friday, 11 September 2015 at 07:13:22 UTC, Mike McKee wrote: On Friday, 11 September 2015 at 06:53:07 UTC, Mike James wrote: There's a Glade example in the demos/builder directory... I'm having trouble installing GtkD on Ubuntu Linux 14.04. I did the apt steps from here:

Re: Hello World Example with Glade?

2015-09-11 Thread Mike James via Digitalmars-d-learn
On Friday, 11 September 2015 at 07:29:23 UTC, Mike McKee wrote: On Friday, 11 September 2015 at 07:20:57 UTC, Mike James wrote: It looks last keep you're missing an import path (-Ipath_to_source). Check out http://dlang.org/dmd-linux.html#switches I tried this just now: # dmd test1.d

Re: Hello World Example with Glade?

2015-09-11 Thread Mike James via Digitalmars-d-learn
On Friday, 11 September 2015 at 07:47:15 UTC, Mike McKee wrote: [...] The undefined references mean you haven't provided a linker path to the GtkD libs. Have you built the GtkD libraries? Check out https://github.com/gtkd-developers/GtkD

Re: Reading and converting binary file 2 bits at a time

2015-08-29 Thread Mike James via Digitalmars-d-learn
On Saturday, 29 August 2015 at 20:15:53 UTC, Marc Sch├╝tz wrote: Just cast to `Crumbs[]` directly: import std.bitmanip; import std.stdio; import std.file; struct Crumbs { mixin(bitfields!( ubyte, one, 2, ubyte, two, 2, ubyte,

Re: Reading and converting binary file 2 bits at a time

2015-08-27 Thread Mike James via Digitalmars-d-learn
On Thursday, 27 August 2015 at 09:00:02 UTC, Andrew Brown wrote: Hi, I need to read a binary file, and then process it two bits at a time. But I'm a little stuck on the first step. So far I have: import std.file; import std.stdio; void main(){ auto f = std.file.read(binaryfile); auto g

Converting Java code to D

2015-04-20 Thread Mike James via Digitalmars-d-learn
Here is a fragment of Java code from an SWT program... public enum LineStyle { NONE(None), SOLID(Solid), DASH(Dash), DOT(Dot), DASHDOT(Dash Dot), DASHDOTDOT(Dash Dot Dot); public final String label; private LineStyle(String label) { this.label = label;

Re: Converting Java code to D

2015-04-20 Thread Mike James via Digitalmars-d-learn
On Monday, 20 April 2015 at 17:28:27 UTC, John Colvin wrote: On Monday, 20 April 2015 at 17:24:30 UTC, bearophile wrote: John Colvin: struct LineStyle { enum NONE = None; enum SOLID = Solid; enum DASH = Dash; enum DOT = Dot; enum DASHDOT = Dash Dot; enum DASHDOTDOT = Dash Dot Dot;

Re: Beginner ?. Why does D suggest to learn java

2014-10-18 Thread Mike James via Digitalmars-d-learn
On Friday, 17 October 2014 at 08:44:00 UTC, Paulo Pinto wrote: On Friday, 17 October 2014 at 01:05:37 UTC, ketmar via Digitalmars-d-learn wrote: On Fri, 17 Oct 2014 00:52:14 + MachineCode via Digitalmars-d-learn digitalmars-d-learn@puremagic.com wrote: I don't understand. If at least it

Re: Initialising multidimensional dynamic arrays

2014-10-01 Thread Mike James via Digitalmars-d-learn
On Tuesday, 30 September 2014 at 17:22:32 UTC, Steven Schveighoffer wrote: On 9/30/14 12:40 PM, Mike James wrote: On Tuesday, 30 September 2014 at 16:07:28 UTC, ketmar via Digitalmars-d-learn wrote: auto a = new int[][](42, 69); ... You'll notice that it's actually a dynamic array of

Re: Initialising multidimensional dynamic arrays

2014-10-01 Thread Mike James via Digitalmars-d-learn
On Tuesday, 30 September 2014 at 15:57:58 UTC, Mike James wrote: Hi, How do I initialise a dynamic array of dynamic arrays? struct MyData { SysTime stamp; short[] data; this(size_t size) { data = new short[size]; } } MyDataArray mda; how to initialise mda? mda = new MyDataArray

Re: Initialising multidimensional dynamic arrays

2014-10-01 Thread Mike James via Digitalmars-d-learn
On Wednesday, 1 October 2014 at 08:08:06 UTC, ketmar via Digitalmars-d-learn wrote: On Wed, 01 Oct 2014 07:45:48 + Mike James via Digitalmars-d-learn digitalmars-d-learn@puremagic.com wrote: so in the constructor... this(size_t x, size_t y) { mda = new MyDataArray[](x

Initialising multidimensional dynamic arrays

2014-09-30 Thread Mike James via Digitalmars-d-learn
Hi, How do I initialise a dynamic array of dynamic arrays? struct MyData { SysTime stamp; short[] data; this(size_t size) { data = new short[size]; } } MyDataArray mda; how to initialise mda? mda = new MyDataArray ? Thanks. Regards, -=mike=-

Re: Initialising multidimensional dynamic arrays

2014-09-30 Thread Mike James via Digitalmars-d-learn
On Tuesday, 30 September 2014 at 16:07:28 UTC, ketmar via Digitalmars-d-learn wrote: On Tue, 30 Sep 2014 15:57:57 + Mike James via Digitalmars-d-learn digitalmars-d-learn@puremagic.com wrote: How do I initialise a dynamic array of dynamic arrays? do you mean something like this: `int

Re: dgui - Button continually repainting

2014-09-15 Thread Mike James via Digitalmars-d-learn
Hi Andre, I've found a solution to the repainting problem. If you tick the Disable visual themes in the compatibility tab of the program properties (associated with the program icon) the button is only repainted when the mouse cursor enters and exits the button area. Regards, -=mike=- On

Re: dgui - Button continually repainting

2014-09-10 Thread Mike James via Digitalmars-d-learn
// Please file this issue also on the dgui bibucket home page. Kind regards Andre // Done. Regards, -=mike=-

dgui - Button continually repainting

2014-09-09 Thread Mike James via Digitalmars-d-learn
Hi. I've created a graphic button as per this example on the dgui website: import dgui.all; class MyForm: Form { this() { text = An Exception was thrown...; size = Size(130, 100); // Or use `Bitmap.fromFile`:

DMD Compiler - lexer

2014-08-29 Thread Mike James via Digitalmars-d-learn
Hi, Looking at the DMD Source Guide it says The lexer transforms the file into an array of tokens. Why is this step taken instead of, say, just calling a function that returns the next token (or however many required for the look-ahead)? Regards, -=mike=-

Re: Command Line Application in D

2014-08-05 Thread Mike James via Digitalmars-d-learn
On Monday, 4 August 2014 at 22:03:24 UTC, TJB wrote: On Monday, 4 August 2014 at 21:58:09 UTC, maarten van damme via Digitalmars-d-learn wrote: I am a little bit confused as to what you want. There is a command line example at dlang.org, and there exists a program (rdmd) that compiles several