Top "Transformation" questions

Generally means modifying the shape or appearance of objects while preserving the content.

The easiest way to transform collection to array?

Suppose we have a Collection<Foo>. What is the best (shortest in LoC in current context) way to …

java arrays collections transformation
Understanding `scale` in R

I'm trying to understand the definition of scale that R provides. I have data (mydata) that I want to make …

r scale transformation heatmap
how to use the Box-Cox power transformation in R

I need to transform some data into a 'normal shape' and I read that Box-Cox can identify the exponent to …

r regression transformation
Android image view matrix scale + translate

I am trying to manually get an image inside an imageview centered and fitting the screen. I need to do …

android matrix imageview transformation
OpenGL transformations (glScale, glTranslate, etc)

I'm learning about openGL and how to do transformations such as translating and scaling. I know you have to usually …

opengl scale transformation translate
Converting a numeric matrix into a data.table (or data.frame)

Hoping there's a simple answer here but I can't find it anywhere. I have a numeric matrix with labelled rows …

r dataframe transformation data.table reshape
How can I convert a date in Epoch to "Y-m-d H:i:s" in Javascript?

How can I convert following date in epoch: 1293683278 to following readable date: 2010-06-23 09:57:58 using Javascript? Thanks!

javascript date transformation epoch date-conversion
How do I transform a List<T> into a DataSet?

Given a list of objects, I am needing to transform it into a dataset where each item in the list …

c# list dataset transformation
How to build perspective projection matrix (no API)

I develop a simple 3D engine (Without any use of API), successfully transformed my scene into world and view space …

math graphics 3d transformation projection
What is the object equivalent of _.pluck

I've re-implemented my own version of what I need but I suspect this is already included in underscore since it's …

javascript object underscore.js transformation