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Resolve Git merge conflicts in favor of their changes during a pull
...or maybe a cherry-pick, and you're stopped with
$ git cherry-pick 1023e24
error: could not apply 1023e24... [Commit Message]
hint: after resolving the conflicts, mark the corrected paths
hint: with 'git add <paths>' or 'git rm <paths>'
hint: and commit the result with 'git commit'
Now...
How to forward declare a template class in namespace std?
and used that function in my main. I get errors. Of course, I know that there are more template params for std::list (allocator I think). But, that is beside the point. Do I have to know the full template declaration of a template class to be able to forward declare it?
...
How to add NERDTree to your .vimrc
...se a script that uses --noplugin mode such as vimpager, it will cause this error:
Error detected while processing VimEnter Auto commands for "*":
E492: Not an editor command: NERDTree
To avoid this, put the command in ~/.vim/after/plugin/NERD_tree.vim instead:
autocmd VimEnter * NERDTree
And i...
Check existence of directory and create if doesn't exist
...nDir, subDir))
} else {
cat("subDir does not exist")
# Handle this error as appropriate
}
Also be aware that if ~/foo doesn't exist then a call to dir.create('~/foo/bar') will fail unless you specify recursive = TRUE.
...
Detect and exclude outliers in Pandas data frame
...
Got error: "TypeError: unsupported operand type(s) for /: 'str' and 'int'"
– sak
Jul 19 '19 at 4:41
...
How to create a database from shell command?
...
I get this error ERROR 1046 (3D000) at line 27: No database selected when I run echo "create database databasename" | mysql -u -u username -p command
– keerthi
Mar 15 '13 at 5:16
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Checking in packages from NuGet into version control?
...;
In each project.csproj file
<Target Name="BeforeBuild">
<Error Condition="!Exists('..\Packages\')" Text="You must run &gt; msbuild build.msbuild to download required NuGet
Packages" />
<!-- optional for project that has JavaScript content -->
<ReadLinesFromF...
Does PHP have threading?
...object and threading in java, those same people will have no doubt seen an error called ConcurrentModificationException - as it sounds an error raised by the java runtime if two threads write the same physical data concurrently. I understand why it exists, but it baffles me that with resources as ch...
Removing an element from an Array (Java) [duplicate]
...lt.add(item);
return result.toArray(input);
}
NB: This is untested. Error checking is left as an exercise to the reader (I'd throw IllegalArgumentException if either input or deleteMe is null; an empty list on null list input doesn't make sense. Removing null Strings from the array might make...
Downcasting in Java
Upcasting is allowed in Java, however downcasting gives a compile error.
11 Answers
1...