Mathematics
David Z's user avatar
David Z's user avatar
David Z's user avatar
David Z
  • Member for 13 years, 4 months
  • Last seen this week
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About

I'm a software engineer, and a former theoretical physicist.

You can email me at [email protected] for matters which cannot be handled on the site. (I do not answer questions by email which could be posted on the site.)

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Top posts
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All Questions Answers
Score Newest
answer
20
When do we upvote or accept an answer?
Jul 9, 2021
answer
19
Asked a trivial question, got a simple answer,was put on hold. Should I delete it?
Apr 19, 2015
answer
12
Is it okay to edit titles of questions by other users to make them more descriptive?
Apr 14, 2015
answer
7
What to do when I get no feedback on an answer to my own question?
Jun 23, 2017
answer
6
Not answering questions(yet)
Dec 1, 2014
question
5
Should a question be migrated if it's going to be closed anyway?
Feb 18, 2011
answer
4
"Community" added swear word to answer 4 years after the answer was typed
Jan 17, 2018
answer
3
Will Stack Exchange keep record of every question I ever ask?
Aug 13, 2015
answer
2
Are there reputation or frequency thresholds for "warning" messages?
Oct 13, 2015
answer
2
Is it okay to "edit" questions just to look at the MathJax?
Feb 6, 2018
Top network posts
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736
How do I find the package that provides a file?
661
Update Git submodule to latest commit on origin
620
Shuffle an array with python, randomize array item order with python
288
How to calculate the time interval between two time strings
283
What really allows airplanes to fly?

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