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Update a local branch with the changes from a tracked remote branch
... The first command git branch -f --track master origin/master returns an error: fatal: Cannot force update the current branch.
– Mark Kramer
Jun 22 '17 at 15:54
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Best practices for overriding isEqual: and hash
...])
return NO;
This repeatedly failed (i.e., returned NO) without and error, when I knew the objects were identical in my unit testing. The reason was, one of the NSString instance variables was nil so the above statement was:
if (![nil isEqual: nil])
return NO;
and since nil will respon...
Easy way to pull latest of all git submodules
...it's directory and run git checkout master && git pull. Check for errors.
At the end, I suggest you print a display to the user to indicate the current status of the submodules -- perhaps prompt them to add all and commit?
I'd like to mention that this style is not really what git submodu...
What should every JavaScript programmer know? [closed]
...pression return?
“number”
“undefined”
“function”
Error
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answered Apr 13 '10 at 11:36
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Remap values in pandas column with a dict
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It doesn't work for me when if col```` is tuple. The error info is Cannot compare types 'ndarray(dtype=object)' and 'tuple'```
– Pengju Zhao
Aug 2 '17 at 4:54
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Null or default comparison of generic argument in C#
...hrow the "Operator '==' cannot be applied to operands of type 'T' and 'T'" error that you are seeing now.
Another option would be to restrict T to any type that implements IComparable.
public void MyMethod<T>(T myArgument) where T : IComparable
And then use the CompareTo method defined by the...
Using HeapDumpOnOutOfMemoryError parameter for heap dump for JBoss
I was told I can add the -XX:+HeapDumpOnOutOfMemoryError parameter to my JVM start up options to my JBoss start up script to get a heap dump when we get an out of memory error in our application. I was wondering where this data gets dumped? Is it just to the console, or to some log file? If it'...
How to specify mapping rule when names of properties differ
...u have changed the propery name in the source . The MapTo() will prompt an error
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What's wrong with Groovy multi-line String?
Groovy scripts raises an error:
3 Answers
3
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Git: How to return from 'detached HEAD' state
...fe thing to do).
git checkout master did not work:
$ git checkout master
error: The following untracked working tree files would be overwritten by checkout:
web/sites/default/default.settings.php
... other files ...
git checkout master --force (or git checkout master -f) worked:
git checkout ma...