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What is the pythonic way to detect the last element in a 'for' loop?
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Then you can use it like this:
>>> for i, has_more in lookahead(range(3)):
... print(i, has_more)
0 True
1 True
2 False
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Differences between unique_ptr and shared_ptr [duplicate]
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@AaronMcDaid By default unique_ptr will behave like a raw pointer that you can't forget to delete: if you forget to make the dtor virtual, it's on you.
– curiousguy
Jun 30 '18 at 18:00
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How to get a user's client IP address in ASP.NET?
...the server shouldn't be the ISP's address, as you say that would be a huge range. The address for a home user on broadband will be the address at their router, so every device inside the house will appear on the outside to be the same, but the router uses NAT to ensure that traffic is routed to each...
Oracle Differences between NVL and Coalesce
...ROWID| TT | 1 | 26 | 1 (0)| 00:00:01 |
|* 4 | INDEX RANGE SCAN | IX_TT_B | 7 | | 1 (0)| 00:00:01 |
|* 5 | FILTER | | | | | |
|* 6 | TABLE ACCESS BY INDEX ROWID| TT | 1 | 26...
WebApi's {“message”:“an error has occurred”} on IIS7, not in IIS Express
... reach this post, and try/catch didn't work in my case so I had to see the raw result
– Ekus
Apr 30 '19 at 20:18
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What is string_view?
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I'm surprised they didn't go with std::range from boost::iterator_range - IMO it's better than the string_view idea
– Charles Salvia
Jun 4 '15 at 19:16
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What is your most productive shortcut with Vim?
... programmers, editing source code, very often want to work on whole lines, ranges of lines and blocks of code. However, yy is only one of many way to yank text into the anonymous copy buffer (or "register" as it's called in vi).
The "Zen" of vi is that you're speaking a language. The initial y is ...
Which regular expression operator means 'Don't' match this character?
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There's two ways to say "don't match": character ranges, and zero-width negative lookahead/lookbehind.
The former: don't match a, b, c or 0: [^a-c0]
The latter: match any three-letter string except foo and bar:
(?!foo|bar).{3}
or
.{3}(?<!foo|bar)
Also, a correction...
“You have mail” message in terminal, os X [closed]
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You can also delete a range of messages, for example: d 1-15
– Jay Shepherd
May 8 '18 at 15:15
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Writing a dict to txt file and reading it back?
...ctionary to a txt file. Then read the dict values by typing the keys with raw_input . I feel like I am just missing one step but I have been looking for a while now.
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