How to trace Makefile targets for troubleshooting?

Use make -d or make –debug[=flags] options: ‘-d’ Print debugging information in addition to normal processing. The debugging information says which files are being considered for remaking, which file-times are being compared and with what results, which files actually need to be remade, which implicit rules are considered and which are applied—everything interesting about how … Read more

Roslyn has no reference to System.Runtime

By request of Dejan in the comment section, I’ll post the answer (to my problem) as a real answer. I’ve found out what the problem was! The compiler was correct all along. A blog post of smack0007 triggered me of trying something else. Instead of using the Facade dll, try referencing the necessary dll’s manually. … Read more

Z-index on borders

You cannot do that with a border. Interestingly though, you can do it with an outline * { box-sizing: border-box; } .parent { width: 200px; height: 200px; margin: 25px auto; position: relative; background: #bada55; border:12px solid #663399; outline: 12px solid red; padding:25px } .child { width: 220px; height: 100px; background: lightblue; } <div class=”parent”> <div … Read more

Copy entire directory from container to host

EDIT As a result of running ‘pwd’ your should run the Docker cp command as follows: docker cp 143v73628670f:/opt/jboss/keycloak/themes ~/Development/Code/Git/keycloak-recognition-login-branding You are forgetting the trailing “https://stackoverflow.com/”. Therefore your command should look like this: docker cp 143v73628670f:/keycloak/themes/ ~/Development/Code/Git/keycloak-recognition-login-branding Also, you could make use of Docker volumes, which allows you to pass a local directory into the … Read more

What is the simplest way to run a single background task from a controller in .NET Core?

You have the following options: IHostedService classes can be long running methods that run in the background for the lifetime of your app. In order to make them to handle some sort of background task, you need to implement some sort of “global” queue system in your app for the controllers to store the data/events. … Read more

How to implement TDD in ASP.NET WebForms

Microsoft introduced ASP.NET MVC because they thought they could make money from an untapped market – those who feel that Web Forms are too “heavyweight”, and who are programming using a lighter-weight framework. This includes those who are accustomed to the MVC paradigm. It also includes those who couldn’t figure out how to do unit … Read more

Python scikit learn Linear Model Parameter Standard Error

tl;dr not with scikit-learn, but you can compute this manually with some linear algebra. i do this for your example below. also here’s a jupyter notebook with this code: https://gist.github.com/grisaitis/cf481034bb413a14d3ea851dab201d31 what and why the standard errors of your estimates are just the square root of the variances of your estimates. what’s the variance of your … Read more

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