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PHP Get Site URL Protocol - http vs https

I've written a little function to establish the current site url protocol but I don't have SSL and don't know how to test if it works under https. Can you tell me if this is correct? ...
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How to open a new window on form submit

I have a submit form and want it to open a new window when users submits the form so i can track it on analytics. 9 Answers...
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Must Dependency Injection come at the expense of Encapsulation?

If I understand correctly, the typical mechanism for Dependency Injection is to inject either through a class' constructor or through a public property (member) of the class. ...
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What is external linkage and internal linkage?

I want to understand the external linkage and internal linkage and their difference. 9 Answers ...
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I can not find my.cnf on my windows computer [duplicate]

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C++ cout hex values?

I want to do: 9 Answers 9 ...
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Variable name as a string in Javascript

Is there a way to get a variable name as a string in Javascript? (like NSStringFromSelector in Cocoa ) 17 Answers ...
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Why is NaN not equal to NaN? [duplicate]

The relevant IEEE standard defines a numeric constant NaN (not a number) and prescribes that NaN should compare as not equal to itself. Why is that? ...
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How to implement static class member functions in *.cpp file?

Is it possible to implement static class member functions in *.cpp file instead of doing it in the header file ? 8 Answer...
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Prepend text to beginning of string

What is the fastest method, to add a new value at the beginning of a string? 8 Answers ...