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Empty arrays seem to equal true and false at the same time
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that's by convention, in JS if objects are coerced to Boolean, they are always coerced to TRUE. look at the "Boolean context" table at: javascript.info/tutorial/object-conversion
– Niki
Jun 7 '...
Understanding offsetWidth, clientWidth, scrollWidth and -Height, respectively
...Height: The size of the visual box incuding all borders. Can be calculated by adding width/height and paddings and borders, if the element has display: block
clientWidth, clientHeight: The visual portion of the box content, not including borders or scroll bars , but includes padding . Can not be cal...
How can I override the OnBeforeUnload dialog and replace it with my own?
...n to say "The value of this property takes precedence over values returned by the function, such as through a Microsoft JScript return statement." .. it would be nice to see a guaranteed correlation between return (from event) and event.returnValue ..
– user166390
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HTML if image is not found
... answered Nov 3 '11 at 13:01
Robby ShawRobby Shaw
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How do I verify a method was called exactly once with Moq?
... iPrinterMock.Verify(x => x.Print(3), Times.Once);
}
}
Note: By default Moq will stub all the properties and methods as soon as you create a Mock object. So even without calling Setup, Moq has already stubbed the methods for IPrinter so you can just call Verify. However, as a good prac...
Populating a database in a Laravel migration file
...n as those are two related but distinct concerns. Our team has compromised by creating migrations which call seeders. This looks like:
public function up()
{
Artisan::call( 'db:seed', [
'--class' => 'SomeSeeder',
'--force' => true ]
);
}
This allows you to execute a ...
How do I access my SSH public key?
...sa.pub or cat ~/.ssh/id_dsa.pub
You can list all the public keys you have by doing:
$ ls ~/.ssh/*.pub
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What is LDAP used for?
...he query to your database for user-validation will become your bottleneck. By using LDAP, you can easily offload the user validation and gain significant performance improvement. Essentially, in this example, LDAP is another optimization layer outside your database to enhance performance, not replac...
How do I make Git treat a file as binary?
...rywhere a gitignore file can be located, as per the documentation provided by the link in the given answer.
– Michael Wild
Jun 9 '16 at 4:04
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Search and Replace with RegEx components in Atom editor
...re replacing? For example, if $1 captures a number group - 123, replace it by adding 1 to it, something like eval($1+1)..?
– SexyBeast
Feb 22 '15 at 0:35
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