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How to validate IP address in Python? [duplicate]

... Hmm, seems to accept things like "4" and "192.168" and silently pads the rest with zeros. Technically valid, I'm sure, but not quite what I expected. – krupan Nov 25 '08 at 23:58 ...
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Cross compile Go on OSX?

I am trying to cross-compile a go app on OSX to build binaries for windows and linux. I have read everything what I could find on the net. Closest example that I have found has been published on (apart from many unfinished discussions on go-nuts mailing list): ...
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How to properly compare two Integers in Java?

... Integer y = ...; System.out.println(x == y); this will check whether x and y refer to the same object rather than equal objects. So Integer x = new Integer(10); Integer y = new Integer(10); System.out.println(x == y); is guaranteed to print false. Interning of "small" autoboxed values can l...
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How to calculate a Mod b in Casio fx-991ES calculator

...ect ab/c (number 1). Now do your calculation (in comp mode), like 50 / 3 and you will see 16 2/3, thus, mod is 2. Or try 54 / 7 which is 7 5/7 (mod is 5). If you don't see any fraction then the mod is 0 like 50 / 5 = 10 (mod is 0). The remainder fraction is shown in reduced form, so 60 / 8 will r...
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Create MSI or setup project with Visual Studio 2012

I create a small application and I would like to create one MSI file. 8 Answers 8 ...
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What's the difference between globals(), locals(), and vars()?

What is the difference between globals() , locals() , and vars() ? What do they return? Are updates to the results useful? ...
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How can I capitalize the first letter of each word in a string?

...ition works in many contexts but it means that apostrophes in contractions and possessives form word boundaries, which may not be the desired result: >>> "they're bill's friends from the UK".title() "They'Re Bill'S Friends From The Uk" ...
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Maven artifact and groupId naming

... as I am, I want to use well-established conventions for finding groupId and artifactId , but I can't find any detailed conventions (there are some, but they don't cover the points I'm wondering about). ...
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How to read a large file - line by line?

... for line in f: # Do something with 'line' The with statement handles opening and closing the file, including if an exception is raised in the inner block. The for line in f treats the file object f as an iterable, which automatically uses buffered I/O and memory management so you don't ...
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How do I execute a command and get the output of the command within C++ using POSIX?

I am looking for a way to get the output of a command when it is run from within a C++ program. I have looked at using the system() function, but that will just execute a command. Here's an example of what I'm looking for: ...