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How to identify server IP address in PHP

... @andreas It shouldn't. The local hostname should be in the /etc/hosts file and will be fast - although it might just be 127.0.0.1. If it does have to call DNS then it will be slow like you say. – Ariel Feb 12 '15 at 10:39 ...
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A python class that acts like dict

..., has a _dict__ which contains all the object attributes (methods, fields, etc). You do not want to mess around with this unless you want to write code that is modifying itself... – Raik Feb 8 '19 at 12:49 ...
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Redirecting Output from within Batch file

.... The batch file contains commands to get the time, IP information, users, etc. 10 Answers ...
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What's the difference between the data structure Tree and Graph?

...ented very compactly in an array; there are other succinct representations etc. etc.), but probably the most popular and useful way to represent them is using a recursive pointer-based structure. The representation is not unique for unrooted trees, but that is immaterial. – j_...
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How do I return multiple values from a function? [closed]

...g (or too simplistic). Returning a dictionary with keys "y0", "y1", "y2", etc. doesn't offer any advantage over tuples. Returning a ReturnValue instance with properties .y0, .y1, .y2, etc. doesn't offer any advantage over tuples either. You need to start naming things if you want to get anywhere, a...
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What is a Python equivalent of PHP's var_dump()? [duplicate]

... What about pprint() on enumerate objects, permutations, etc.? – JSmyth Nov 23 '14 at 16:33 4 ...
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Can I “multiply” a string (in C#)?

... the scenes, then mutates it. It doesn't work like a regular List<T> etc. – Marc Gravell♦ Feb 10 '09 at 16:05 1 ...
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Mismatch Detected for 'RuntimeLibrary'

...sly the version of Visual C++, among other things like iterator debugging, etc.) The most important part of the problem is this: having the same idea about the size of objects on either side of a function call. Consider for example that the above two pieces of code are called A and B. A is compile...
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What is the definition of “interface” in object oriented programming

...s (e.g., cable programming) and has outputs (display on the screen, sound, etc.). However, when you look at a TV that is not plugged in, you are projecting your expected semantics into an interface. For all you know, the TV could just explode when you plug it in. However, based on its "interface" yo...
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What's the $unwind operator in MongoDB?

...NoSQL" approach to data storage, so perish the thoughts of selects, joins, etc. from your mind. The way that it stores your data is in the form of documents and collections, which allows for a dynamic means of adding and obtaining the data from your storage locations. That being said, in order to u...