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Harmon Barrows

Questions by Harmon Barrows

“Press any key to continue…” message shown in “Start Without Debugging” mode?

I created a blank C# console application in Visual Studio as shown below: using System; namespace ConsoleApplicati...

Marking specific tiles in geom_tile() / geom_raster()?

Let's say I have a data.frame like this: df <- matrix( rnorm(100), nrow = 10) rownames(df) <- LETTERS[1:10] m...

How do I split a SVG shape into several shapes in Java or Processing??

For example, given a circle SVG shape with five points located equidistantly on it. I want to split the circle into...

How to run single test method with phpunit??

I am struggling to run a single test method named testSaveAndDrop in the file escalation/EscalationGroupTest.php wit...

How to get the filename without the extension in Java??

Can anyone tell me how to get the filename without the extension? Example: fileNameWithExt = "test.xml"; fileNameWi...

How to check if a column exists in Pandas?

Is there a way to check if a column exists in a Pandas DataFrame? Suppose that I have the following DataFrame: &gt...

Unable to uninstall JDK 10 – internal error 2318?

I am trying to uninstall jdk 10.1, and I am getting the above error message saying "internal error-2318". I tried in...

UITextField text change event?

How can I detect any text changes in a textField? The delegate method shouldChangeCharactersInRange works for someth...

ruby dk.rb install: Must Edit Config File?

So I got all my ruby plugins and interpretor running about week ago. I don't know what happened, but my ide fails wh...

VB.NET: Clear DataGridView?

I've tried - DataGridView1.DataSource=Nothing and DataGridView1.DataSource=Nothing DataGridView1.Refresh() and...

Difference between “perl” and “perl -w”??

I am learning Perl , very new user . May i know whats the difference between these Perl codes. #!/usr/bin/perl &a...