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How do I check if there are duplicates in a flat list?
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often doesn't work for array of floating points.See stackoverflow.com/questions/60914705
– Manas Dogra
Mar 29 at 14:44
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In a PHP project, what patterns exist to store, access and organize helper objects? [closed]
How do you organize and manage your helper objects like the database engine, user notification, error handling and so on in a PHP based, object oriented project?
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How to replace a character by a newline in Vim
...d still use \n, however. This asymmetry is due to the fact that \n and \r do slightly different things:
\n matches an end of line (newline), whereas \r matches a carriage return. On the other hand, in substitutions \n inserts a null character whereas \r inserts a newline (more precisely, it’s trea...
How to Free Inode Usage?
...ot the box to ensure no processes are left holding the files open.
If you do that and you still have a problem, let us know.
By the way, if you're looking for the directories that contain lots of files, this script may help:
#!/bin/bash
# count_em - count files in all subdirectories under current...
How to add test coverage to a private constructor?
...can add to the class to make Cobertura understand that it won't be called, do that: I don't think it's worth going through hoops to add coverage artificially.
EDIT: If there's no way of doing it, just live with the slightly reduced coverage. Remember that coverage is meant to be something which is ...
How to delete/unset the properties of a javascript object? [duplicate]
...s of a JS object so they'll no longer come up if I loop through the object doing for (var i in myObject) . How can this be done?
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How to find the last field using 'cut'
Without using sed or awk , only cut , how do I get the last field when the number of fields are unknown or change with every line?
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IllegalMonitorStateException on wait() call
...method other than wait, yes you'd never get to notify. However, in the API docs for Object.wait, "The thread releases ownership of this monitor". So whilst in wait it's as if it is outside of the enclosing synchronized blocks (for the same object, may be multiple synchronized blocks on the same obje...
How to map and remove nil values in Ruby
...s it to nil. I then want to remove the nil entries from the list. The list doesn't need to be kept.
8 Answers
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How do you install ssh-copy-id on a Mac?
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You can install it using Homebrew:
brew install ssh-copy-id
If you don't want to use Homebrew, you can use this Mac port:
curl -L https://raw.githubusercontent.com/beautifulcode/ssh-copy-id-for-OSX/master/install.sh | sh
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