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Difference between a SOAP message and a WSDL?

I am confused about how SOAP messages and WSDL fit together? I have started looking into SOAP messages such as: 10 Answers...
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Check if a number is int or float

Here's how I did it: 17 Answers 17 ...
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Play sound on button click android

How do I get a button to play a sound from raw when click? I just created a button with id button1 , but whatever code I write, all is wrong. ...
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Size of character ('a') in C/C++

What is the size of character in C and C++ ? As far as I know the size of char is 1 byte in both C and C++. 4 Answers ...
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What does @synchronized() do as a singleton method in objective C?

I just created a singleton method, and I would like to know what the function @synchronized() does, as I use it frequently, but do not know the meaning. ...
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Difference between java.lang.RuntimeException and java.lang.Exception

Someone please explain the difference between java.lang.RuntimeException and java.lang.Exception ? How do I decide which one to extend if I create my own exception? ...
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How do you get a Golang program to print the line number of the error it just called?

I was trying to throw errors in my Golang program with log.Fatal but, log.Fatal does not also print the line where the log.Fatal was ran. Is there no way of getting access to the line number that called log.Fatal? i.e. is there a way to get the line number when throwing an error? ...
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Why does jQuery or a DOM method such as getElementById not find the element?

What are the possible reasons for document.getElementById , $("#id") or any other DOM method / jQuery selector not finding the elements? ...
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Is there a way to check which CSS styles are being used or not used on a web page?

Want to know which CSS styles are currently being used on a web page. 7 Answers 7 ...
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Creating a CSS3 box-shadow on all sides but one

I've got a tabbed navigation bar where I'd like the open tab to have a shadow to set it apart from the other tabs. I'd also like the whole tab section to have a single shadow (see bottom horizontal line) going up, shading the bottom of all tabs except for the open one. ...