TIL Octave Function Handle
[optTheta, functionVal, exitFlag] = fminunc(@costFunction, initialTheta, options);
TIL there's no way to get a list of all your AWS Resource Tags
TIL Multiclass Classification using the One-vs-all method
TIL about Logistic Regression
\[\ h_{\theta}(x) = \frac{1}{ 1 + e^{ -{\theta}^{\intercal}x } } \]
TIL how to work with upcoming posts in Jekyll
jekyll server --unpublished --future --drafts --watch --force_polling -H 0.0.0.0 -P 4000
TIL how to escape Liquid template tags
So, I learned how to escape Liquid template tags buuuuttttt….
TIL a better way to link Jekyll posts
{% post_url 2020-04-25-til-how-to-add-math-typesetting-to-github-pages-with-katex %}
TIL the normal equation method
\[\ {\theta} = (X^{\intercal} X)^{-1} (X^{\intercal} y) \]
TIL helm upgrade --atomic
helm upgrade --atomic kafka incubator/kafka
TIL GitLab CD to deploy my Vue.js app
Building on what I learned last week, I deployed my Vue.js application to Amazon Web Services (AWS) using GitLab’s CI/CD.