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PHP convert XML to JSON
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Sorry for answering an old post, but this article outlines an approach that is relatively short, concise and easy to maintain. I tested it myself and works pretty well.
http://lostechies.com/seanbiefeld/2011/10/21/simple-xml-to-js...
Open a URL in a new tab (and not a new window)
...ser preference. (Note that the default user preference in most browsers is for new tabs, so a trivial test on a browser where that preference hasn't been changed will not demonstrate this.)
CSS3 proposed target-new, but the specification was abandoned.
The reverse is not true; by specifying dimens...
What is the syntax rule for having trailing commas in tuple definitions?
... comma is the important thing. Parentheses are only required when required for other syntactic reasons: to distinguish a tuple from a set of function arguments, operator precedence, or to allow line breaks.
The trailing comma for tuples, lists, or function arguments is good style especially when yo...
How to disable HTML button using JavaScript?
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For some reason this worked for me even though $('#btnPlaceOrder').disabled = false; doesn't.
– levininja
Dec 22 '14 at 19:51
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How to allocate aligned memory only using the standard library?
...as part of a job interview, and one question stumped me, even using Google for reference. I'd like to see what the StackOverflow crew can do with it:
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Download the Android SDK components for offline install
Is it possible to download the Android SDK components for offline install without using the SDK Manager?
The problem is I am behind a firewall which I have no control over and both sites download URLs seem to be blocked (throws a connection refused exception)
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How to log source file name and line number in Python
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Sure, check formatters in logging docs. Specifically the lineno and pathname variables.
%(pathname)s Full pathname of the source file where the logging call was issued(if available).
%(filename)s Filename portion of pathname.
%(module...
Quickly find whether a value is present in a C array?
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In situations where performance is of utmost importance, the C compiler will most likely not produce the fastest code compared to what you can do with hand tuned assembly language. I tend to take the path of least resistance - for small routines li...
Finding Variable Type in JavaScript
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typeof is only good for returning the "primitive" types such as number, boolean, object, string and symbols. You can also use instanceof to test if an object is of a specific type.
function MyObj(prop) {
this.prop = prop;
}
var obj = new MyO...
How to loop through all the properties of a class?
...e type = obj.GetType();
PropertyInfo[] properties = type.GetProperties();
foreach (PropertyInfo property in properties)
{
Console.WriteLine("Name: " + property.Name + ", Value: " + property.GetValue(obj, null));
}
for Excel - what tools/reference item must be added to gain access to BindingFl...