Change Photo
Lynn Toy

Answers by Lynn Toy

how do i add a curved dotted line around 3 divs one below other as attached in the image?

You can try to use border, and border-radius to help: .round-dot { border: 1px dotted #000000; border-radius: 60px; padding:...

Grid layout align-items doesn't respect grid row dimensions?

The HTML structure of a grid container consists of three levels: the container the item the content Each of these levels represents a ...

CSS ring with background and percentage border width?

You can achieve this considering mask where the idea is to use a radial-gradient to create the hole and use fixed value which will make th...

Finding separate centroids of each white spots in a frame??

I tested the following code with the image you uploaded. I got the following textual output: cv2 version: 2.4.4 centroids: [(580, 547), ...

Normal mapping on flat water surface produces incorrect specular highlights?

It's been more than a week of debugging now and I finally found the issue. I've been using gamma correction and my texture class by defaul...

Scrollview for Itemscontrol grid?

You can add a ScrollViewer inside your Grid and have your 3x3 Grid in a horizontally oriented StackPanel. <Grid > <Scrol...

How to resolve git's “not something we can merge” error?

As shown in How does "not something we can merge" arise?, this error can arise from a typo in the branch name because you are trying to pu...

First char to upper case [duplicate]?

Regular Expressions (abbreviated "regex" or "reg-ex") is a string that defines a search pattern. What replaceFirst() does is it uses the ...

How to find the center of the screen in any resolution?

You could set the StartPosition property of your main WinForm to CenterScreen. Then if you want it to appear somehow on a different positi...

How to continue executing a java program after an Exception is thrown??

Your code should look as follows: public class ExceptionsDemo { public static void main(String[] args) { for (int i=args.len...

How to reverse a 'rails generate'?

rails destroy controller lalala rails destroy model yadayada rails destroy scaffold hohoho Rails 3.2 adds a new d shortcut to the comman...

ViewPager page curl?

I think @Cédric was right — it's probably not worth it. So I managed to get this working, but there's a lot of ugliness in there. Th...

error C2143: syntax error : missing ';' before 'using' [closed]?

After preprocessing, your source code[1] for your "header definition" becomes like // iostream contents // iomanip contents class Mat...

Why is Page.PreviousPage always null??

I found that Friendly URLS might get you this problem. By default, the Web Forms template includes ASP.NET Friendly URLs. When you use th...

SQL 'stuff' and 'FOR XML PATH' generating strange symbols?

If you modify your use of For Xml Path, it will do the unescaping for you and you won't need to resort to using the Replace function: , ...