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Why would iterating over a List be faster than indexing through it?
...he beginning of the list and goes through every item. This means that your complexity is effectively O(N^2) just to traverse the list!
If instead I did this:
for(String s: list) {
System.out.println(s);
}
then what happens is this:
head -> print head -> item1 -> print item1 -> i...
How can I clear an HTML file input with JavaScript?
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Postgresql - change the size of a varchar column to lower length
I have a question about the ALTER TABLE command on a really large table (almost 30 millions rows).
One of its columns is a varchar(255) and I would like to resize it to a varchar(40) .
Basically, I would like to change my column by running the following command:
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Default visibility for C# classes and members (fields, methods, etc.)?
... edited May 23 '17 at 12:34
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answered Sep 21 '10 at 19:15
OdedOded
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Is it possible to include one CSS file in another?
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145
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Are there any Java method ordering conventions? [closed]
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StringFormat Localization issues in wpf
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C# DropDownList with a Dictionary as DataSource
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I'd recommend setting TextField to "key" and ValueField to Value. I think that's more intuitive.
– MGOwen
May 2 '12 at 12:41
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How assignment works with Python list slice?
...lly means "make a copy of a slice of" which is where part of the confusion comes from.
– Mark Ransom
May 16 '12 at 17:12
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