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Lynn Toy

Questions by Lynn Toy

Flutter Network Image does not fit in Circular Avatar?

I am trying to retrieve bunch of images from an api. I want the images to be displayed in Circular form so I am usin...

Showing nested for loops in a flowchart?

How could I show a nested loop in a flowchart? I want to show a nested foreach loop in a flowchart that shows somet...

CSS3 Hexagon with dotted border?

I could achieve a hexagon with solid border as below: .hex { margin-top: 70px; width: 208px; height: ...

3D discrete heatmap in matplotlib?

I have a list of tuples in python containing 3-dimenstional data, where each tuple is in the form: (x, y, z, data_va...

Wavy shape with css?

I'm trying to recreate this image with CSS: I would not need it to repeat. This is what I started but it just has...

C++ DirectX Multi-Colored Line?

I know a tiny bit of C++ and I want to make my own little game. I have figured out on how to draw a line, this is ho...

What is the difference between value iteration and policy iteration??

In reinforcement learning, what is the difference between policy iteration and value iteration? As much as I under...

WAMP error: Forbidden You don't have permission to access /phpmyadmin/ on this server?

I am new to WAMP and I have just installed it today. The setup went well and localhost seems to work, but when I tr...

In Vim, how do you get the number of lines in the current file using vimscript??

I'm trying to get the count of lines in the current file using vimscript but I can't figure out how (and google is r...

Handling Touch Events - onInterceptTouchEvent and onTouchEvent?

I want to be able to swipe anywhere on the screen to call a certain function. But I also have Buttons in Linear Layo...

How to align Height and text in a Carousal in ASP.Net MVC 5 application?

I am a beginner and trying to implement Twitter Bootstrap Carousal, and I have two requirements. Carousal/Image sh...

Android FinalizerDaemon hanging up?

I'm having a really weird problem in an Android app. After a certain point (around when the main activity starts and...

The #include<iostream> exists, but I get an error: identifier “cout” is undefined. Why??

I learn C++ and COM through the books. In the IDE MS Visual Studio 2012 I have created new empty C++ project, and a...