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What difference is there between WebClient and HTTPWebRequest classes in .NET?

What difference is there between the WebClient and the HttpWebRequest classes in .NET? They both do very similar things. In fact, why weren't they merged into one class (too many methods/variables etc may be one reason but there are other classes in .NET which breaks that rule). ...
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How to get a reference to a module inside the module itself?

... One more technique, which doesn't import the sys module, and arguably - depends on your taste - simpler: current_module = __import__(__name__) Be aware there is no import. Python imports each module only once. ...
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Bash, no-arguments warning, and case decisions

... I interpreted "and" as "otherwise", assuming that the message would be some help text. But I'm sure Werner is able to figure out what that line does and whether he wants it :) – Thomas Mar 11 '10 at 19...
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What are the differences between segment trees, interval trees, binary indexed trees and range trees

...re differences between segment trees, interval trees, binary indexed trees and range trees in terms of: 2 Answers ...
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What is the difference between 'java', 'javaw', and 'javaws'?

What is the difference between java , javaw , and javaws ? 5 Answers 5 ...
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Custom HTTP Authorization Header

...custom data in an HTTP authorization header. We're designing a RESTful API and we may need a way to specify a custom method of authorization. As an example, let's call it FIRE-TOKEN authentication. ...
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Python - abs vs fabs

...n (if it can't, it throws an exception). It then takes the absolute value, and returns the result as a float. In addition to floats, abs() also works with integers and complex numbers. Its return type depends on the type of its argument. In [7]: type(abs(-2)) Out[7]: int In [8]: type(abs(-2.0)) Out...
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Iterating through directories with Python

I need to iterate through the subdirectories of a given directory and search for files. If I get a file I have to open it and change the content and replace it with my own lines. ...
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Plot a bar using matplotlib using a dictionary

... You can do it in two lines by first plotting the bar chart and then setting the appropriate ticks: import matplotlib.pyplot as plt D = {u'Label1':26, u'Label2': 17, u'Label3':30} plt.bar(range(len(D)), list(D.values()), align='center') plt.xticks(range(len(D)), list(D.keys())) # #...
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Setting log level of message at runtime in slf4j

...ng log4j, the Logger.log(Priority p, Object message) method is available and can be used to log a message at a log level determined at runtime. We're using this fact and this tip to redirect stderr to a logger at a specific log level. ...