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How to remove elements from a generic list while iterating over it?
...gList.RemoveAt(i);
}
Example:
var list = new List<int>(Enumerable.Range(1, 10));
for (int i = list.Count - 1; i >= 0; i--)
{
if (list[i] > 5)
list.RemoveAt(i);
}
list.ForEach(i => Console.WriteLine(i));
Alternately, you can use the RemoveAll method with a predicate to...
Why start an ArrayList with an initial capacity?
... amortized time cost."
Obviously, if you have no idea as to what kind of range you will be holding, setting the size probably won't be a good idea - however, if you do have a specific range in mind, setting an initial capacity will increase memory efficiency.
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What is the pythonic way to detect the last element in a 'for' loop?
...
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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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...
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?
...
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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Creating a new DOM element from an HTML string using built-in DOM methods or Prototype
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Newer DOM implementations have range.createContextualFragment, which does what you want in a framework-independent way.
It's widely supported. To be sure though, check its compatibility down in the same MDN link, as it will be changing. As of May 2017 thi...