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What does the Ellipsis object do?

... In Python 3, you can¹ use the Ellipsis literal ... as a “nop” placeholder for code that hasn't been written yet: def will_do_something(): ... This is not magic; any expression can be used instead of ..., e.g.: def will_do_something(): ...
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In C# check that filename is *possibly* valid (not that it exists) [duplicate]

... edited Apr 30 '17 at 0:51 buræquete 12.5k44 gold badges3131 silver badges6262 bronze badges answered Jan 7 '09 at 21:11 ...
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Difference between InvariantCulture and Ordinal string comparison

...iosyncrasies out there. Ordinal 0 9 A Ab a aB aa ab ss Ä Äb ß ä äb ぁ あ ァ ア 亜 A IgnoreCase 0 9 a A aa ab Ab aB ss ä Ä äb Äb ß ぁ あ ァ ア 亜 A -------------------------------------------------------------------- InvariantCulture 0 9 a A A ä Ä aa ab aB ...
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Why is it necessary to set the prototype constructor?

..., you'll want to make sure you set it correctly. So basically: It's a good idea. It's okay if nothing in your code (or library code you use) uses it. I've always ensured it was correctly wired up. Of course, with ES2015 (aka ES6)'s class keyword, most of the time we would have used it, we don't ha...
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How can I perform a culture-sensitive “starts-with” operation from the middle of a string?

...; otherwise, the length of characters used in source. However, I have no idea except increment length2 by 1 with the following case: var candidate="ßssß\u00E9\u0302"; var text="abcd ssßss\u0065\u0301\u0302sss"; var count= culture.CompareInfo.IsPrefix(text, candidate, 5, CompareOptions.Ig...
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Effective method to hide email from spam bots

... A more recent and complete study exploring the same idea: grall.name/posts/1/antiSpam-emailAddressObfuscation.html – Lucas Cimon Jul 6 '17 at 11:43 add ...
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What is the difference between encode/decode?

...n as encoding. Use u'...'.encode(encoding). Example: >>> u'æøå'.encode('utf8') '\xc3\x83\xc2\xa6\xc3\x83\xc2\xb8\xc3\x83\xc2\xa5' >>> u'æøå'.encode('latin1') '\xc3\xa6\xc3\xb8\xc3\xa5' >>> u'æøå'.encode('ascii') UnicodeEncodeError: 'asci...
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How do I create a Linked List Data Structure in Java? [closed]

...te the technique, it wouldn't help anyone. It would only diffuse the basic idea. – Joachim Sauer Dec 28 '09 at 15:07 8 ...
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2025年8月9日签到记录贴 - 签到区 - 清泛IT社区,为创新赋能!

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