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PHP - how to best determine if the current invocation is from CLI or web server?
I need to determine whether the current invocation of PHP is from the command line (CLI) or from the web server (in my case, Apache with mod_php).
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Difference between Visual Basic 6.0 and VBA
What is the difference between the two. I always thought VBA is somewhat 'crippled' version of VB, but when a friend asked me the other day I had no idea what the actual differences are.
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What does “dereferencing” a pointer mean?
...ogy
It's usually good enough - unless you're programming assembly - to envisage a pointer containing a numeric memory address, with 1 referring to the second byte in the process's memory, 2 the third, 3 the fourth and so on....
What happened to 0 and the first byte? Well, we'll get to that later...
Difference between Arrays.asList(array) and new ArrayList(Arrays.asList(array))
What is the difference between
13 Answers
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Multiple left-hand assignment with JavaScript
This is equivalent to this:
7 Answers
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Why is Double.MIN_VALUE in not negative
Can anyone shed some light on why Double.MIN_VALUE is not actually the minimum value that Doubles can take? It is a positive value, and a Double can of course be negative.
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MPICH vs OpenMPI
...es between the OpenMPI and MPICH implementations of MPI ?
Which of the two is a better implementation ?
5 Answers
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Is it safe to check floating point values for equality to 0?
...ity between double or decimal type values normally, but I'm wondering if 0 is a special case.
9 Answers
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Encapsulation vs Abstraction?
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Encapsulation is a strategy used as part of abstraction. Encapsulation refers to the state of objects - objects encapsulate their state and hide it from the outside; outside users of the class interact with it through its methods, but cann...
iOS 7 status bar back to iOS 6 default style in iPhone app?
In iOS 7 the UIStatusBar has been designed in a way that it merges with the view like this:
25 Answers
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