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How can I remove an entry in global configuration with git config?
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I'm not sure what you mean by "undo" the change. You can remove the core.excludesfile setting like this:
git config --global --unset core.excludesfile
And of course you can simply edit the config file:
git config --global --edit
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Replacement for “rename” in dplyr
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@RomainFrancois @aaronwolen You can achieve what the OP wants using mtcars %>% select(matches(".*"),disp2=disp). I would love a more parsimonious solution but this works and preserves all columns (though not their order). disp does not get duplicated.
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Split long commands in multiple lines through Windows batch file
...ithout setting %errorcode%). The latter form executes unconditionally. Somewhat unexpected (at least for me) is that, obviously, you can't use the combination of both + i.e. add && before the line break.
– Paul Michalik
Jul 19 '18 at 9:45
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OrderBy descending in Lambda expression?
...ng when you have are running it on an int? or double? or decimal? fields.
What will happen is on OrderByDescending the nulls will be at the end, vs with this method the nulls will be at the beginning. Which is useful if you want to shuffle nulls around without splitting data into pieces and splicin...
How to filter multiple values (OR operation) in angularJS
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@chrismarx What would the ng-model be in the view file to link up to the described filter? (sorry, still learning here) -- I like the simplicity of your answer and trying to get it work but not sure how to label my <input>'s ng-mo...
How do I compare two strings in Perl?
...yn "Smart matching in detail":
The behaviour of a smart match depends on what type of thing its arguments are. It is always commutative, i.e. $a ~~ $b behaves the same as $b ~~ $a . The behaviour is determined by the following table: the first row that applies, in either order, determines the matc...
Remove leading and trailing spaces?
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Clearly, I am doing something wrong, but I don't know what that is. When I run strip() on a string, I get back a list of strings, not a string.
– Jeff Silverman
Jan 17 '17 at 18:17
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Deprecated ManagedQuery() issue
... Ah, sure: new File(new URI(uri.getPath())).getAbsolutePath(); is what you need, no?
– Femi
Oct 3 '12 at 21:38
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show 5 more commen...
Is it possible to set transparency in CSS3 box-shadow?
...only work for a given background, so you need to restyle them depending on what they'll be over which often isn't possible (a div that covers both a photo and white bg, in which case shadow looks pale on top of photo)
– jerclarke
Dec 16 '13 at 17:56
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Mocha / Chai expect.to.throw not catching thrown errors
...ost when the function is invoked by .throw
there’s no way for it to know what this is supposed to be
you have to use one of these options:
wrap the method or function call inside of another function
bind the context
// wrap the method or function call inside of another function
expect(functio...