Recent Comments

From categories:

All categories

John Braham (guest) 25 Jan 2018 00:29
in discussion Hidden / Per page discussions » Optional.orElse() vs Optional.orElseGet()

Thanks, this saved me a LOT of confusion :)

Joel (guest) 23 Nov 2016 07:35
in discussion Hidden / Per page discussions » Don't Delete An Element From a Collection In foreach Loop

I'm a newbie.

I've been trying to solve this mystery for the past 9 hours when Google directed me to this site. Thank you very much. I can't thank you enough and tell you how much this helped me.

bookmarking this now.

Pharme501 (guest) 15 Nov 2015 18:20
in discussion Hidden / Per page discussions » Draw Dynamic Polygons In WPF

Very nice site!

Pharmb427 (guest) 12 Nov 2015 18:10
in discussion Hidden / Per page discussions » Draw Dynamic Polygons In WPF

Very nice site!

Smitha440 (guest) 06 Nov 2015 22:04
in discussion Hidden / Per page discussions » Draw Dynamic Polygons In WPF

My brother recommended I may like this website. He used to be totally right. This post truly made my day. You can not consider simply how so much time I had spent for this info! Thanks! keaakaaegbeefbbe

Smithd843 (guest) 05 Jun 2015 16:16
in discussion Hidden / Per page discussions » Draw Dynamic Polygons In WPF

Very interesting subject , appreciate it for posting . All human beings should try to learn before they die what they are running from, and to, and why. by James Thurber. dkdekedabbeeefee

Reverse things in equality

violkim 30 Aug 2013 22:17
in discussion Hidden / Per page discussions » Problem Of Null Check To Overloaded Operator==

One of recent trend of coding style is like this

if (null==myVar) { … }

The benefit of doing this is a lot but the one related to the above posting is simpler codes. We don't really need type casting by reversing the comparison orders. Thing's changed fast and hard to catch up.

JABULANI COLLEN MASOMBUKA (guest) 10 Jul 2013 10:13
in discussion Hidden / Per page discussions » Registering Constructor Parameter With Unity Container

I am doing my level 4 in civil engineering and building construction, I want to start my own construction company so I don't have enough in formation to register it, PLEASE CAN YOU HELP ME

Art Scott (guest) 05 Jan 2012 17:52
in discussion Hidden / Per page discussions » Draw Dynamic Polygons In WPF

Hi Chester Kim.
Hope all's well.
I've made some, epsilon, progress.
I've been working through Jon Harrop's Quick Hull article.
I like his GUI's use of option —-
let drag : int option ref = ref None;;
let size = 5.0;;
let mkEllipse i _ =
let ellipse = Shapes.Ellipse(Fill=Media.Brushes.Red, Width=size, Height=size)
ellipse.MouseRightButtonDown.Add(fun e -> drag := Some i)
ellipse.MouseUp.Add(fun e -> drag := None)
// ellipse.MouseDown.Add(fun e -> drag := Some i)
// ellipse.MouseUp.Add(fun e -> drag := None)
ellipse;;

Re: Draw Dynamic Polygons In WPF --- using F# (and a Siverlight version too?)

violkim 22 Sep 2010 18:35
in discussion Hidden / Per page discussions » Draw Dynamic Polygons In WPF

Hi Art, sorry for late response. I was lazy on maintaining this wiki, these days.
I'm not familiar to F# or Silverlight since my major project is only windows application.
Do you try to add certain control(shape) created by expression blend which already belongs to any of your screen?
I need to see your code to understand the situation.

Draw Dynamic Polygons In WPF --- using F# (and a Siverlight version too?)

Art Scott (guest) 04 Jun 2010 23:04
in discussion Hidden / Per page discussions » Draw Dynamic Polygons In WPF

Hi Mr. Chester Kim.
Thanks for your example.
I'm working trying something in the same ballpark, and get error:
"Specified Visual is already a child of another Visual or the root of a CompositionTarget."
Art

Great Tutorial

(account deleted) 03 May 2010 17:20
in discussion Hidden / Per page discussions » Draw Dynamic Polygons In WPF

Love it. Thanks for the great info.

Answer Blip Trivia

WTF!

_NT (guest) 04 Dec 2009 16:02
in discussion Hidden / Per page discussions » Fix problem that Expression Blend 3 opens a XAML file only with code view

Thanks so much. Microsoft introducing their usual bugs =(

Solved the problem

Ovidiu Carstea (guest) 28 Sep 2009 15:10
in discussion Hidden / Per page discussions » Fix problem that Expression Blend 3 opens a XAML file only with code view

Thanks Kim,
This was very helpful. I hope that Microsoft will came out with a patch for this.

Re: You can use insert() member function instead of [] operator when adding a new element

violkim 28 Aug 2009 17:19
in discussion Hidden / Per page discussions » Constructor missing while writing class to use in std::map (c++)

insert() seems like useful and straightforward in this case.
Honestly, I wasn't familiar with C++ hash map.
Thank you for your tip.

You can use insert() member function instead of [] operator when adding a new element

YoonSoo Kim (guest) 28 Aug 2009 14:33
in discussion Hidden / Per page discussions » Constructor missing while writing class to use in std::map (c++)

Hi, vio!

I'm so glad to talk with you on programming over Internet even though you are far far away!

Actually, map::operator[]() creates an element with the default constructor before copy assignment happens if the element does not exists but map::insert() doesn't.

dmap.insert(make_pair(j, DInfo(i,j,k))) will have same effect with the constructor to dmap[j] = DInfo(i,j,k)

Looking forward to seeing another your C++ article! ^___^