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Set Additional Data to highcharts series
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How to access myData if its an array ?
– vishal
Nov 26 '13 at 7:31
2
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Best way to list files in Java, sorted by Date Modified?
...e a Comparator that uses File.lastModified() and pass this, along with the array of files, to Arrays.sort().
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How to get element by class name? [duplicate]
...eturns an instance of HTMLCollection). At any rate: the return value is an array-like object:
var y = document.getElementsByClassName('foo');
var aNode = y[0];
If, for some reason you need the return object as an array, you can do that easily, because of its magic length property:
var arrFromLis...
ctypes - Beginner
...but I wanted an example of a function which passes and returns a variables/arrays to a C++ code. I though I'd include it here in case it is useful to others.
Passing and returning an integer
The C++ code for a function which takes an integer and adds one to the returned value,
extern "C" int add_one...
How to create correct JSONArray in Java using JSONObject
...JSONObject();
jo.put("firstName", "John");
jo.put("lastName", "Doe");
JSONArray ja = new JSONArray();
ja.put(jo);
JSONObject mainObj = new JSONObject();
mainObj.put("employees", ja);
Edit: Since there has been a lot of confusion about put vs add here I will attempt to explain the difference. In...
How to add a new method to a php object on the fly?
...{
$func = $this->$method;
return call_user_func_array($func, $args);
}
}
}
$foo = new Foo();
$foo->bar = function () { echo "Hello, this function is added at runtime"; };
$foo->bar();
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convert string array to string
I would like to convert a string array to a single string.
9 Answers
9
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Are loops really faster in reverse?
... takes time in ascending loops is evaluating, for each i, the size of your array. In this loop:
for(var i = array.length; i--;)
You evaluate .length only once, when you declare i, whereas for this loop
for(var i = 1; i <= array.length; i++)
you evaluate .length each time you increment i, wh...
How do I call a dynamically-named method in Javascript?
...object properties may be accessed as though the object were an associative array, and that all global objects are actually properties of the window host object.
var method_name = "Colours";
var method_prefix = "populate_";
// Call function:
window[method_prefix + method_name](arg1, arg2);
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lodash multi-column sortBy descending
There's a nifty method to sort an array of objects based on several properties:
7 Answers
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