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How can I recover a lost commit in Git?
First, got "your branch is ahead of origin/master by 3 commits" then my app has reverted to an earlier time with earlier changes.
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Redefining NULL
...casting a 0 constant to a pointer value must result in a NULL pointer (§6.3.2.3/3), and evaluating the null pointer as a boolean must be false. This can be a bit awkward if you really do want a zero address, and NULL is not the zero address.
Nevertheless, with (heavy) modifications to the compiler...
Print commit message of a given commit in git
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347
It's not "plumbing", but it'll do exactly what you want:
$ git log --format=%B -n 1 <commi...
Non-static method requires a target
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503
I think this confusing exception occurs when you use a variable in a lambda which is a null-refe...
Convert NSDate to NSString
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edited Feb 25 '19 at 13:17
Sunil Targe
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answe...
Maintain git repo inside another git repo
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mipadimipadi
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Change one value based on another value in pandas
...for you.
import pandas
df = pandas.read_csv("test.csv")
df.loc[df.ID == 103, 'FirstName'] = "Matt"
df.loc[df.ID == 103, 'LastName'] = "Jones"
As mentioned in the comments, you can also do the assignment to both columns in one shot:
df.loc[df.ID == 103, ['FirstName', 'LastName']] = 'Matt', 'Jones...
How do you force a makefile to rebuild a target
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23
You could declare one or more of your targets to be phony.
A phony target is one that is not...
linux tee is not working with python?
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VorVor
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In which situations do we need to write the __autoreleasing ownership qualifier under ARC?
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3 Answers
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