John Feminella

Charlottesville, VA

http://jxf.me

"The design is finished not when there is nothing left to add, but when there is nothing left to take away."

— Antoine de Saint-Exupéry

I'm a consultant and technology evangelist with a penchant for development and a passion for the business side of software. In between all the work, I contribute to a number of open-source projects and give talks about topics I'm interested in.

If you'd like to get in touch, drop me a line: jxf@jxf.me.

Jul
21
awarded Popular Question
Jul
17
awarded Enlightened
Jul
17
awarded Nice Answer
Jun
30
awarded Popular Question
Jun
18
awarded Lifejacket
Jun
18
awarded Lifeboat
May
30
answered Given an integer array and a value N. Represent N as a sum of minimum number of elements of the array. How to approach this problem?
May
30
comment Given an integer array and a value N. Represent N as a sum of minimum number of elements of the array. How to approach this problem?
@GBlodgett That is an approach that only works for very specific cases. For example, if you want to represent 6 and you have [1, 3, 4], your approach will say that the answer is 4 + 1 + 1, but the correct answer is actually 3 + 3.
May
24
answered What does the S file marker mean in VSCode?
May
7
awarded Guru
May
7
comment Why is this commit that sets the RSA public exponent to 1 problematic?
That's correct. Raising a number (in this case, m) to the power of 1 doesn't change it.
May
7
revised How do.I convert an improper fraction to a mixed number in Java?
fix typos and improve readability
May
7
awarded Good Answer
May
5
answered How do.I convert an improper fraction to a mixed number in Java?
May
3
awarded Supporter
Apr
30
comment How can I check how many instances of a Google Cloud Run container are running?
Thanks, @Steren! What about using Google Cloud Run on GKE and just looking at the deployments there through kubectl?
Apr
29
revised How can I check how many instances of a Google Cloud Run container are running?
added 75 characters in body
Apr
29
asked How can I check how many instances of a Google Cloud Run container are running?
Apr
8
awarded Yearling
Apr
8
awarded Yearling
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