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Check if a key exists inside a json object
...thisSession)==false)
{
// do nothing.
}
else
{
alert("yeah");
}
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/in
http://www.w3schools.com/jsref/jsref_operators.asp
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Getting the count of unique values in a column in bash
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How do I set the maximum line length in PyCharm?
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Calling a Method From a String With the Method's Name in Ruby
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delete map[key] in go?
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How can I pretty-print JSON using Go?
...(`{"hello": "123"}`)
b, _ = prettyprint(b)
fmt.Printf("%s", b)
}
https://go-sandbox.com/#/R4LWpkkHIN or http://play.golang.org/p/R4LWpkkHIN
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grid controls for ASP.NET MVC? [closed]
...can see source samples on how it is integrated to an ASP.NET MVC app here: https://code.google.com/p/stack-exchange-data-explorer/
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What does “async: false” do in jQuery.ajax()?
...
From
https://xhr.spec.whatwg.org/#synchronous-flag
Synchronous XMLHttpRequest outside of workers is in the process of being removed from the web platform as it has detrimental effects to the end user's experience. (This is a long...
How do I put a clear button inside my HTML text input box like the iPhone does?
...rsor: pointer;
}
#clear:hover {
background: #ccc;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="input-outer">
<input type="text">
<div id="clear">
X
</div>
</div>
https://jsf...
Node.js quick file server (static files over HTTP)
...Folder
http-server
Or, like this:
http-server D:\Folder
Check it out: https://github.com/nodeapps/http-server
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