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How do you move a commit to the staging area in git?
If you want to move a commit to the staging area - that is uncommit it and move all of the changes which were in it into the staging area (effectively putting the branch in the state that it would have been in prior to the commit) - how do you do it? Or is it something that you can't do?
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MongoDB: How to query for records where field is null or not set?
I have an Email document which has a sent_at date field:
6 Answers
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Where does this come from: -*- coding: utf-8 -*-
Python recognizes the following as instruction which defines file's encoding:
4 Answers
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Create array of symbols
Is there a cleaner way to do something like this?
3 Answers
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What does -XX:MaxPermSize do?
Specifically, why would it help to fix a PermGen OutOfMemoryError issue?
3 Answers
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printf() formatting for hex
...urious query than an important question, but why when printing hex as an 8 digit number with leading zeros, does this %#08X Not display the same result as 0x%08X ?
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How does OpenID authentication work?
I am a little curious to know about how OpenID authentication works.
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How add “or” in switch statements?
This is what I want to do:
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What is a “Bitmap heap scan” in a query plan?
...can", I know this often happens
when I execute a query with OR in the condition.
1 Answer
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