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recursion versus iteration
...re a rule of thumb way to do it?
Write iterative programs for algorithms best understood when explained iteratively; write recursive programs for algorithms best explained recursively.
For example, searching binary trees, running quicksort, and parsing expressions in many programming languages is...
XmlWriter to Write to a String Instead of to a File
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ms.ToArray() returns no items when I tried this. Had to add x.Close() or move the return statement just outside of the inner using statement.
– Rich C
Apr 12 '13 at 6:30
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Can the C# interactive window interact with my code?
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In .Net Core projects, the context menu item doesn't appear, so the #r method is required. This answer is perfect for that.
– Ryan
Nov 18 '16 at 1:01
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Difference between CLOCK_REALTIME and CLOCK_MONOTONIC?
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CLOCK_REALTIME represents the machine's best-guess as to the current wall-clock, time-of-day time. As Ignacio and MarkR say, this means that CLOCK_REALTIME can jump forwards and backwards as the system time-of-day clock is changed, including by NTP.
CLOCK_MONOTON...
Cartesian product of multiple arrays in JavaScript
...[ 'b', 2, 9 ], [ 'b', 2, 10 ] ] as a result. I mean won't keep the type of items of [[9], [10]].
– Redu
Aug 27 '17 at 15:29
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Java: Best way to iterate through a Collection (here ArrayList)
Today I was happily coding away when I got to a piece of code I already used hundreds of times:
6 Answers
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Virtualizing an ItemsControl?
I have an ItemsControl containing a list of data that I would like to virtualize, however VirtualizingStackPanel.IsVirtualizing="True" does not seem to work with an ItemsControl .
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Jquery selector input[type=text]')
... can set a temp variable for the current iteration like this:
var $currentItem = $(this);
This will set the current item to the current iteration of your for each loop. Then you can do whatever you want with the temp variable.
Hope this helps anyone!
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Xcode 4 - slow performance
...s a script. In your system preferences go to User & Groups -> Login Items and add that program. I bet there's an easier way, but this one works
– benjamin.ludwig
May 14 '13 at 16:40
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What's a quick way to comment/uncomment lines in Vim?
...kest way to do it with vim since it requires to install a plugin. Also the best answer has already received more votes but it hasn't been marked as solution.
– whirmill
Jul 10 '18 at 10:17
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