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How can I use interface as a C# generic type constraint?
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I know this is a bit late but for those that are interested you can use a runtime check.
typeof(T).IsInterface
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Writing unit tests in Python: How do I start? [closed]
...writing your project, and not wait until your project is nearly finished.
Bit late now, but now you know for next time. :)
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Best way to convert strings to symbols in hash
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That's exactly what I was looking for. I modified it a bit and added some lines to even create symbols in nestled hashes. Have a look here, if you're interested: any-where.de/blog/ruby-hash-convert-string-keys-to-symbols
– Matt
Aug 19 '09 at...
What is the maximum value for an int32?
...very near to 1000, so 2^(3*10) is 1000^3 or about 1 billion. One of the 32 bits is used for sign, so the max value is really only 2^31, which is about twice the amount you get for 2^(3*10): 2 billion.
– 16807
Dec 3 '13 at 22:24
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docker mounting volumes on host
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answered Aug 14 '14 at 16:10
Chris McKinnelChris McKinnel
12.4k66 gold badges5959 silver badges6565 bronze badges
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What's the best way to get the last element of an array without deleting it?
...8):
option 10. $x = $array[array_key_last($array)]; (since PHP 7.3)
A bit depending on whether using the array as stack or as queue you can make variations on option 9.
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Bad class file magic or version
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In case people find @Marco Acierno's answer to be a bit unclear, the solution is to ensure you're building with Java 7 and not a higher version.
For Android Studio, change File -> Project Structure -> SDK Location -> JDK Location to jdk1.7.x. For the command line, en...
Pandas - How to flatten a hierarchical index in columns
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All of the current answers on this thread must have been a bit dated. As of pandas version 0.24.0, the .to_flat_index() does what you need.
From panda's own documentation:
MultiIndex.to_flat_index()
Convert a MultiIndex to an Index of Tuples containing the level values.
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InputStream from a URL
...ts-Android
– Behrouz.M
Mar 6 '19 at 10:16
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How to check if a word is an English word with Python?
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Enchant is not supported at this time for python 64bit on windows :( github.com/rfk/pyenchant/issues/42
– Ricky Boyce
Jul 5 '17 at 0:23
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