In Android Lolipop,I have set the android:hardwareAcclerated=true for the activity, but when I try to check the value for canvas.isHardwareAccelrated for that activity custom view, the value displaying to be false. 20 more words

## Tags » Jacky

#### How to work with python 2 and 3 [on hold]

I found that some libs depend python2 and some libs work on python3.

I know there is a lib that can port code from python 2 to python 3. 39 more words

**With a 6th grader girl named Jacky N.!**

**Yoonyoung (YC): What is your dream when you grow up?**

Jacky (JN): Beauty school or own a company.

126 more words#### How can I calculate ' Variance [ A2([i]+1 ,[j]+1) , A2([i]+2 , [j]+2) ] ' in MATLAB?

I have a matrix

`A2=128x128 double`

.

I want to calculate the variance.

`Variance [ A2([i]+1 ,[j]+1) , A2([i]+2 , [j]+2) ]`

`i`

and `j…`

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