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Unzipping files in Python
I read through the zipfile documentation , but couldn't understand how to unzip a file, only how to zip a file. How do I unzip all the contents of a zip file into the same directory?
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Getting the HTTP Referrer in ASP.NET
...Referrer property of the current request:
Request.UrlReferrer
This will read the Referer HTTP header from the request which may or may not be supplied by the client (user agent).
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Objective-C pass block as parameter
...pedefs not only make the code easier to write, but significantly easier to read since block/function pointer syntax isn't the cleanest.
– pyj
Oct 18 '14 at 15:12
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jQuery textbox change event doesn't fire until textbox loses focus?
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Finally someone read the question and answered the whole thing!
– Reinstate Monica Cellio
Jun 26 '13 at 10:30
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What is a “cache-friendly” code?
...eds of cycles for RAM, tens of millions of cycles for HDD). In comparison, reading data from the (highest level) cache typically takes only a handful of cycles.
In modern computer architectures, the performance bottleneck is leaving the CPU die (e.g. accessing RAM or higher). This will only get wors...
What is the difference between a field and a property?
...ws you to trigger methods (as events), or logging when the value is set or readed.
– coloboxp
Oct 24 '16 at 10:39
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Get underlined text with Markdown
...tax to underline text.
I guess this is because underlined text is hard to read, and that it's usually used for hyperlinks.
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Do you (really) write exception safe code? [closed]
...necessary when you need to work with STL or Boost code. For example, C++ threads (boost::thread or std::thread) will throw an exception to exit gracefully.
Are you sure your last "production ready" code is exception safe?
Can you even be sure, that it is?
Writing exception-safe code is like writin...
Parsing HTML using Python
...ontainer'}).text)
You don't need performance descriptions I guess - just read how BeautifulSoup works. Look at its official documentation.
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How can we match a^n b^n with Java regex?
...g".
Rather than immediately giving out the pattern, this answer will guide readers through the process of deriving it. Various hints are given as the solution is slowly constructed. In this aspect, hopefully this answer will contain much more than just another neat regex pattern. Hopefully readers w...