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Convert string to a variable name
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assign is what you are looking for.
assign("x", 5)
x
[1] 5
but buyer beware.
See R FAQ 7.21
http://cran.r-project.org/doc/FAQ/R-FAQ.html#How-can-I-turn-a-string-into-a-variable_003f
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Removing all non-numeric characters from string in Python
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answered Aug 8 '09 at 17:25
Ned BatchelderNed Batchelder
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How to center buttons in Twitter Bootstrap 3?
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578
Wrap the Button in div with "text-center" class.
Just change this:
<!-- wrong -->
<...
Select Last Row in the Table
...ble('files')->orderBy('upload_time', 'desc')->first();
For Laravel 5.7 and onwards
return DB::table('files')->latest('upload_time')->first();
This will order the rows in the files table by upload time, descending order, and take the first one. This will be the latest uploaded file.
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How do I set default terminal to terminator? [closed]
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devnulldevnull
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5
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Using Git, how could I search for a string across all branches?
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5 Answers
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How does an underscore in front of a variable in a cocoa objective-c class work?
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KelanKelan
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Indent multiple lines quickly in vi
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2595
Use the > command. To indent five lines, 5>>. To mark a block of lines and indent it,...
Get a random item from a JavaScript array [duplicate]
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answered May 6 '11 at 17:50
KellyKelly
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Uninstall / remove a Homebrew package including all its dependencies
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415
EDIT:
It looks like the issue is now solved using an external command called brew rmdeps or bre...