maximize

问题 I have N scalable square tiles (buttons) that need to be placed inside of fixed sized rectangular surface (toolbox). I would like to present the buttons all at the same size. How could I solve for the optimal size of the tiles that would provide the largest area of the rectangular surface being covered by tiles. 回答1: Let W and H be the width and height of the rectangle. Let s be the length of the side of a square. Then the number of squares n(s) that you can fit into the rectangle is floor(W

问题 I have a dataset with 70 foods and information about each food's nutritional value (protein/oz., fat/oz., cals/oz., etc.), as well as the food's cost/oz. I am trying to figure out--given a set budget in $--what the best combination of foods (and the amt. of each food) would be to maximize protein, minimize fat, minimize calories, etc. I aim to do this across a series of price points, and to plot each. I found a whole bunch of different packages that could help with this here: http://cran.r

问题 I have used a mutex to run a single instance program, and now I want the window to become maximized if it is currently minimized when the user reopens the application. Here is the code I currently have in my Program.cs file: static class Program { [DllImport("user32.dll")] public static extern bool SetForegroundWindow(IntPtr hWnd); /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main() { bool Ok = true; string ProductName = Application

问题 I would like to animate a widget (QPushButon) to move across my application screen. For that I create a new button and using the QPropertyAnimation class and the property "geometry" of the button, I move it from top to down. The problem is that the button comes with the close, minimize, maximize buttons, etc. I don't want them to be there, nor the border that comes with the widget. What should I do ? 回答1: You want to use the function QWidget::setWindowFlags( Qt::WindowFlags ). If you want to

问题 I need to enable the following on my application (C# WPF application): Have normal size of 1024*768 The user can maximize the application The user can minimize the application The user can restore the application (1024*768) The user cannot manually resize the application by draging its border. There isn't any ResizeMode the fulfills all of those requirements. Is there any way to do do? 回答1: I've finally found a relatively decent solution. The idea is to overide the OnStateChanged event of the

问题 I'm trying to disable the maximize capacity (not the maximize button) in a wpf window, but so far nothing has succeded. I'm using a window with WindowStyle="none", but when I drag the window to the far top of the screen, the OS "maximizes" the window (terribly bad, by the way). I uploaded 3 pictures to show what is happening exactly. (however, due to the fact that I don't have 10 reputation, I have to post the links instead. Sorry about that. And I can't put all 3 links, only 2 of them, but

问题 i want to give minimize and maximize facility to my div..for that i have written following code in my jsp page <div id="widnow" style="width: auto;"> <div id="title_bar"> <button type="button" class="max" id="button"> <img id="max" src="<%=request.getContextPath()%>/img/Minimize.png" /> </button> </div> <div id="box" style="height:auto; width: auto;"> <span id="info3" style="display: none;"></span> <div id="chart3" style="width:80%; height:300px;"></div> </div> </div> following is my css

问题 I am new to R and have a particular fantasy sports team optimization problem I would like to solve. I have seen other posts use lpSolve for similar problems but I can not seem to wrap my head around the code. Example data table below. Every player is on a team, plays a particular role, has a salary, and has avg points produced per game. The constraints that I need are I need exactly 8 players. No more than 3 players may come from any one team. There must be at least one player for each role

问题 I have a problem with optimize() in R. When I only change the interval in optimize() , surprisingly, the optimal parameter value will vary a lot. I found posts with similar problems before, but there is no answer for them. I got really different values from different intervals: c(-1,1): -0.819 c(-1,2): -0.729 c(0.3,0.99):0.818 c(0.2,0.99):0.803 c(0.1,0.99):0.23 c(0,0.99):0.243 I really need help on this problem, thank you guys if you could help or give me any information!! edit : here is a

问题 I need to solve a problem which entails comparing two matrices with the same number of columns. One of these is manipulated until the best match is obtained. The way I score the differences between the two matrices is quite convoluted and I still have to finalize it. What I'm really interested at the moment in is finding a search/optimization algorithm that works with positive integers only. I've created a simple example with a simple function to maximise. Let's say I have a dataset D. D <-