grid

问题 I've been attempting to fit a Grid Search K Nearest neighbors Classifier, but am receiving the following Error message TypeError : '<' not supported between instances of 'str' and 'int' X_train compact sa area roofM3 h o glaz glazing_area_distribution 0 0.66 759.5 318.5 220.50 3.5 2 0.40 3 1 0.76 661.5 416.5 122.50 7.0 3 0.10 1 2 0.66 759.5 318.5 220.50 3.5 3 0.10 1 3 0.74 686.0 245.0 220.50 3.5 5 0.10 4 4 0.64 784.0 343.0 220.50 3.5 2 0.40 4 ... ... ... ... ... ... ... ... ... 609 0.98 514.5

问题 There must be an elegant solution to this problem, but I can't find anything online. I have a grid that has one column and row with width/height *, containing a ListBox. I have my Window SizeToContents set to WidthAndHeight to allow the window to resize to the proper size for each set of UI widgets/fonts. When I add items to the ListBox, it resizes, causing the window to grow. I want the ListBox to resize if I change the size of the window, but if I add content that is longer than the width

问题 I designed table by using "ion-grid" but my problem in case to make it clickable like button. I could only call function by using (click)="functionX(). for example this is my grid, <ion-grid style="padding:0px;" (click)="function1()"> <ion-row> <ion-col col-6> Text1<br>Text1<br>Text1 </ion-col> <ion-col col-6> Text2<br>Text2<br>Text2 </ion-col> </ion-row> </ion-grid> <ion-grid style="padding:0px;" (click)="function2()"> <ion-row> <ion-col col-6> Text3<br>Text3<br>Text3 </ion-col> <ion-col col

问题 I'm using a Kendo Grid I added the "create" to do an inline add of a record. How can I change the wording on the add button? Currently it reads: "Add a new Record" I want to simplify it to read just "Add" and I'd also like to keep the same Icon. My code looks like: $reports.kendoGrid( { dataSource: dataSource, toolbar: ["create"], ... Any suggestions would be greatly appreciated. 回答1: The way to do this is using the following syntax: $reports.kendoGrid( { dataSource: dataSource, toolbar: [{

问题 i,m trying to learn how to use canvas via a package react -konva. I fount the exact thing what i nead write in javascript but i nead to have it like react component and add images where rectangles are on button click. Can anyone help me to reorganize the code to display it in react.... This is the fiddle that i found on the web...https://jsfiddle.net/kiksy/jqo2h3dx/2/ const stage = new Konva.Stage({ container: 'container', width: window.innerWidth, height: window.innerHeight, draggable: true

问题 I am not able to get text-overflow ellipsis to work in a css grid. The text is truncated but the ellipsis dots don't show up. Here is my css: .grid { display: grid; margin: auto; width: 90%; grid-template-columns: 2fr 15fr } .gridItem { border: 1px solid red; display: flex; height: calc(50px + 2vw); align-items: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } <div class="grid"> <div class="gridItem">Why no ellipsis on this div?</div> <div class="gridItem"></div> <div

问题 I've successfully been able to create a grid layout using UICollectionViewCompositionalLayout . However, I am unable to find a clever way of ensuring the UICollectionViewCell in each row in the grid are of the same height when their heights are dynamic. i.e. I want the cell to stretch to fill the available space height-wise in the row. Desired layout: Grid (3 x N) Variable height cells Each cell has the same height in a given row. (uses the max cell height in a row) Small divider line at the

问题 I've successfully been able to create a grid layout using UICollectionViewCompositionalLayout . However, I am unable to find a clever way of ensuring the UICollectionViewCell in each row in the grid are of the same height when their heights are dynamic. i.e. I want the cell to stretch to fill the available space height-wise in the row. Desired layout: Grid (3 x N) Variable height cells Each cell has the same height in a given row. (uses the max cell height in a row) Small divider line at the

问题 I would like to calculate the distance between two x/y coordinates on the surface of a torus. So, this is a normal grid that has the property that its corners and sides are 'connected'. For example, on a grid of 500x500, the point at (499, 499) is adjacent to (0, 0) and the distance between e.g. (0,0) and (0,495) should then be 5. Is there any good mathematical way of calculating this? 回答1: So you are looking for the Euclidean distance on the two-dimensional surface of a torus, I gather. sqrt

问题 I am using a button inside the grid for showing letters to implement a Word search game . Initially, the UI is looking good, but when clicks the play again button the UI breaks. Screenshot: Code for the setting button inside grid: void SetGridLayout(char[,] matrixToPrint) { int numRows = matrixToPrint.GetLength(0); int numCols = matrixToPrint.GetLength(1); gridLayout.HorizontalOptions = LayoutOptions.FillAndExpand; gridLayout.SetBinding(Button.HeightRequestProperty, new Binding("Width",