sorteddictionary Questions
6
Solved
I saw several quotes about this on the Internet but no official documentation? Can anyone tell me where I can get information about this?
Gravel asked 16/2, 2013 at 11:39
2
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I want to convert a dict into sorted dict in python
data = pandas.read_csv('D:\myfile.csv')
for colname, dtype in data.dtypes.to_dict().iteritems():
if dtype == 'object':
print colname
count = ...
Carp asked 25/10, 2012 at 5:45
3
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There are many, many threads on ways to get the "first" item from a Dictionary, and various answers as to why such a thing is not really a good idea because there's no internal ordering. But mine's...
Douglassdougy asked 28/4, 2016 at 14:54
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I see this question.
How can I get the last element in a SortedDictionary in .Net 3.5.
Vollmer asked 23/10, 2009 at 12:4
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Is there a built-in sorted dictionary implementation in Python 2.6, or are hashtables the only kind?
Clarifications:
I'm asking about sorted dictionarys, not ordered dictionaries!
Testimonial asked 30/7, 2011 at 22:14
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I find that SortedList<TKey, TValue> SortedDictionary<TKey, TValue> and Dictionary<TKey, TValue> implement the same interfaces.
When should we opt for SortedList and SortedDict...
Winstonwinstonn asked 15/9, 2009 at 13:21
6
This may appear to be a duplicate of this question, which asks "What’s the difference between SortedList and SortedDictionary?" Unfortunately, the answers do nothing more than quote the MSDN docume...
Plait asked 4/9, 2009 at 2:35
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For a project we've been working on we used a concurrent dictionary, which was fine until a new specification came up which required the dictionary to be sorted (it should remain in the order it wa...
Exon asked 13/6, 2016 at 13:32
7
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Is there any real practical difference between a SortedList<TKey,TValue> and a SortedDictionary<TKey,TValue>? Are there any circumstances where you would specifically use one and not th...
Cloudless asked 1/6, 2009 at 16:35
4
I have a SortedDictionary
SortedDictionary<int, CPUOptimizationObject> myDict;
Now I want to find the first value above X.
I can do something like this
foreach (var iKey in MyDict.Keys...
Complaisant asked 9/12, 2013 at 15:57
1
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From the SortedSet<T>.GetEnumerator documentation:
This method is an O(1) operation
From the SortedDictionary<K, V>.GetEnumerator documentation:
This method is an O(log n) oper...
Pigeonwing asked 16/7, 2014 at 12:45
1
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Should I maintain
1.) a SortedDictionary(double,struct)
2.) or just a plain Dictionary(double,struct) plus a SortedSet(double)?
I just want fast insertions. I dont care about retrievals, as I'm no...
Reichstag asked 2/2, 2014 at 4:22
2
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I made a class that uses a SortedDictionary to store and manipulate data. The class works great except when it is implemented in a multi-threaded environment. Now, I would like to make the class th...
Erdmann asked 10/3, 2014 at 18:14
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I have dictionary containing key value pairs.
SortedDictionary<int,int> dictionary=new SortedDictionary<int,int>();
dictionary.Add(1,33);
dictionary.Add(2,20);
dictionary.Add(4,35);
...
Constriction asked 18/1, 2011 at 5:9
3
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I'm trying to do something very simple but it seems that I don't understand SortedDictionary.
What I'm trying to do is the following:
Create a sorted dictionary that sorts my items by some floati...
Oruntha asked 17/4, 2013 at 20:19
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I'm a complete LINQ newbie, so I don't know if my LINQ is incorrect for what I need to do or if my expectations of performance are too high.
I've got a SortedList of objects, keyed by int; SortedL...
Appointment asked 24/5, 2010 at 14:36
2
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I have the following dictionary:
SortedDictionary<int, string> dictionary = new SortedDictionary<int, string>();
dictionary.add(2007, "test1");
dictionary.add(2008, "test2");
dic...
Miquelon asked 10/11, 2012 at 15:18
5
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I have a sorted dictionary that contains measured data points as key/value pairs. To determine the value for a non-measured data point I want to extrapolate the value between two known keys using a...
Stockdale asked 14/3, 2011 at 16:1
5
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I have a SortedDictionary how do I find the key associated with the max value? Do I have to loop through every KeyValuePair?
Foreignborn asked 18/7, 2012 at 20:18
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I need to use Dictionary<long, string> collections that given two instances d1 and d2 where they each have the same KeyValuePair<long, string> contents, which could be inserted in any o...
Secunda asked 29/5, 2011 at 14:28
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As I wrote in some of my last posts I am still quite new to the c# world so it comes that I wrote small benchmark to compare Dictionary, Hashtable, SortedList and SortedDictionary against eac...
Vixen asked 24/4, 2011 at 18:44
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When I have SortedDictionary<TK, TV> in .NET and I want to enumerate it as ICollection<KeyValuePair<TK, TV>> does it enumerate in expected order?
That is KeyValuePair<TK, TV&...
Winkle asked 23/4, 2011 at 15:58
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If .NET has a SortedDictionary object ... what is this in Java, please? I also need to be able to retrieve an Enumeration (of elements), in the Java code .. so I can just iterate over all the keys....
Monogenesis asked 7/1, 2011 at 0:31
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I am using a sorted dictionary to maintain a list of items, of which I regularly need to monitor the state of the top x items. Every time I update an item, I'd like a quick way of figuring out what...
Derma asked 7/9, 2010 at 23:43
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I'm having some trouble explaining the question in a single line for the title, but hopefully this description will provide you with enough insight to fully understand my question:
I have a few va...
Buttaro asked 29/6, 2010 at 12:48
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