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Calculate business days

...tion in the comments that adds support for leap years. Enter the starting and ending dates, along with an array of any holidays that might be in between, and it returns the working days as an integer: <?php //The function returns the no. of business days between two dates and it skips the holid...
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Installing SetupTools on 64-bit Windows

I'm running Python 2.7 on Windows 7 64-bit, and when I run the installer for setuptools it tells me that Python 2.7 is not installed. The specific error message is: ...
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How do I check if a string is a number (float)?

... Which, not only is ugly and slow I'd dispute both. A regex or other string parsing method would be uglier and slower. I'm not sure that anything much could be faster than the above. It calls the function and returns. Try/Catch doesn't introd...
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Extracting text from HTML file using Python

...ssentially the same output I would get if I copied the text from a browser and pasted it into notepad. 32 Answers ...
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Splitting a string into chunks of a certain size

...e)); } Please note that additional code might be required to gracefully handle edge cases (null or empty input string, chunkSize == 0, input string length not divisible by chunkSize, etc.). The original question doesn't specify any requirements for these edge cases and in real life the requirement...
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Create a dictionary with list comprehension

... {key: value for (key, value) in iterable} Note: this is for Python 3.x (and 2.7 upwards). Formerly in Python 2.6 and earlier, the dict built-in could receive an iterable of key/value pairs, so you can pass it a list comprehension or generator expression. For example: dict((key, func(key)) for key...
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Android: AsyncTask vs Service

Why do I read in the answer to most questions here a lot about AsyncTask and Loaders but nothing about Services ? Are Services just not known very well or are they deprecated or have some bad attributes or something? What are the differences? ...
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“Unknown class in Interface Builder file” error at runtime

...ode tries to load such a class, it can't find the code associated with it, and prints the warning. By default, Objective-C targets will have -all_load -ObjC flags set by default, which will keep all of the symbols. But I had started with a C++ target, and didn't have that. Nevertheless, I found a...
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Advantages to Using Private Static Methods

... I would also add that a "static" clause does not harm and provides already some "documentation" with 1 word. It tells you that this method is not using any instance member, and you get this documentation almost for free – frandevel Apr 30 '...
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How do I set up a basic Ruby project?

...o create a small Ruby project with 10 ~ 20 classes/files. I need some gems and I want to use RSpec as test framework. 4 Ans...