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Armand Metz

Questions by Armand Metz

Extract line shaped objects?

I'm working on images with overlapping line shapes (left plot). Ultimately I want to segment single objects. I'm wor...

Floating/Popover Image?

I am trying to create a card like the one shown in the image. However I am not able to create the floating image on ...

Send Broadcast UDP but not receive it on other Android devices?

I am trying to develop an app that sends some broadcast messages and receives some answers from the other android de...

Remove or add class in Angular?

I have a list and the plugin (dragula) I used, adds certain CSS class on certain action. I am using Angular 5. I wan...

What is the output of PCA and how it is useful??

PCA is a dimensionality reduction algorithm that helps in reducing the dimensions of our data. The thing I haven't u...

JavaScript loop through json array??

I am trying to loop through the following json array: { "id": "1", "msg": "hi", "tid": "2013-05-05 23:35", ...

Read Variable from Web.Config?

How can I add and read the value from web.config file? ...

How can I print a quotation mark in C??

In an interview I was asked Print a quotation mark using the printf() function I was overwhelmed. Even in thei...

How can I use Outlook to send email to multiple recipients in Excel VBA?

I am trying to set up several buttons on an Excel form to email different groups of people. I made several ranges of...

Add x and y labels to a pandas plot?

Suppose I have the following code that plots something very simple using pandas: import pandas as pd values = [[1, ...

Ruby multidimensional array?

Maybe it's just my lack of abilities to find stuff here that is the problem, but I can't find anything about how to ...

How do I center this form in css??

I have tried everything. I cannot get this centered on the screen. I am using ie 9 but it does the same in chrome....

What is the difference between ' and " in JavaScript??

I saw this question and I am wondering about the same thing in JavaScript. If you use the character ' or the charac...