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Detecting request type in PHP (GET, POST, PUT or DELETE)
...ETHOD'] === 'POST') {
// The request is using the POST method
}
For more details please see the documentation for the $_SERVER variable.
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How to check if an object is an array?
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Here is a more complete list of browsers that support Array.isArray
– lightswitch05
Dec 17 '14 at 18:51
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What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?
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You should check the ADD and COPY documentation for a more detailed description of their behaviors, but in a nutshell, the major difference is that ADD can do more than COPY:
ADD allows <src> to be a URL
Referring to comments bellow, the ADD documentation states that:
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Query for documents where array size is greater than 1
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Update:
For mongodb versions 2.2+ more efficient way to do this described by @JohnnyHK in another answer.
1.Using $where
db.accommodations.find( { $where: "this.name.length > 1" } );
But...
Javascript executes more slowly than the native operator...
Command substitution: backticks or dollar sign / paren enclosed? [duplicate]
...r sign and parentheses, is a newer POSIX form, which means it's probably a more standard way of doing it. In turn, I'd think that that means it's more likely to work correctly with different shells and with different *nix implementations.
Another reason given for preferring the first (POSIX) form i...
AsyncTaskLoader vs AsyncTask
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You can have a look at the compatibility library's source code to get more info. What a FragmentActivity does is:
keep a list of LoaderManager's
make sure they don't get destroyed when you flip your phone (or another configuration change occurs) by saving instances using onRetainNonConfigurat...
How do I get the current GPS location programmatically in Android?
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I've heard people say getLastKnownLocation() is a more "stale" location -- why is this? Does calling getLastKnownLocation() not get the latest GPS read of phone's GPS?
– Don Cheadle
Aug 23 '15 at 0:20
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How to “properly” create a custom object in JavaScript?
...otype's this.x and this.y. If the constructor function were doing anything more complicated, it would fall flat on its face.
So what we need to do is find a way to create a prototype object which contains the methods and other members we want at a class level, without calling the base class's const...
Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
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Haskell offline documentation?
...es, if any, for getting offline docs for Haskell core libraries (and maybe more)?
9 Answers
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