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In what order are couples stored in Dictionary<string, string=""> C#?</string,>

jeanid last edited by
There's a challenge: to organise a pair of keys. A collection was selected for steam storage. Dictionary<string, string>♪
1. How are the elements of this collection stored as they are added?
2. Can they be treated on an index like in a mass or a sheet?
3. Is there any sort of order in this collection, and does it change from the decoration of adding elements?
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G
gionna last edited by
Dictonary implemented as https://msdn.microsoft.com/ru-ru/library/xfhwa508%28v=vs.110%29.aspx so no one guarantees you the order of the elements or the fact that it will remain unchanged when appended, removed. You can't turn on the index either.
But Dictonary can use Linq, then:
```
Dictonary<string, string> dict = new Dictonary<string, string>()
{
     {"red", "dog"}
   , {"yellow", "cat"}
   , {"green", "hamster"}
};
var sorted = dict.OrderBy(n => n.Key);
```
Let me get you some sorting.
NB! sorted isn't a dictionary anymore, it's IEnumerable.
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Normally, questions that do not show code are not answered.I understand that, for the searches you've done, at least you've tried to do something.A possible solution:#include <iostream> #include <sstream> #include <iomanip> namespace BitConverter { template<class T> std::string ToInt16(T const& element, size_t start = 0) { std::stringstream ss; unsigned char const* ptr = reinterpret_cast<unsigned char const*>(&element) + start; for(size_t i=start; i<sizeof(element); ++i, ++ptr) { if( i != start ) ss << '-'; ss << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(*ptr); } return ss.str(); } } You can see it working. https://wandbox.org/permlink/SJ7nKU0OgnSl5Fao .It is a quick solution that does not take into account, for example, if the system is bigendian or little endian, something that would affect the end result.As it seems that what you need is the full representation, with the changes it would be like this:namespace BitConverter { template<class Input> std::vector<unsigned> ToInt16(Input const& element, size_t start = 0) { std::vector<unsigned> toReturn; unsigned char const* ptr = reinterpret_cast<unsigned char const*>(&element) + start; for(size_t i=start; i<sizeof(element); ++i, ++ptr) { toReturn.push_back(static_cast<unsigned>(*ptr)); } return toReturn; } } You can see it working. https://wandbox.org/permlink/jJOuzzktEDnTLyzF .EDIT 2: I implemented both solutions provided but without success, or that I believed. With another help I implemented the following, which looks quite like the original code but "translated" to C++:He thinks we We don't know. what these magical numbers represent, then we cannot integrate them into our solutions because we cannot guarantee that their application is the right one. That part runs from your account.
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I hope you've solved it, but for whoever needs it. The date to store must be in UTC format : {"Fecha Nacimiento", fechaNacimiento.ToUniversalTime()} And to get it you have to convert back to local format fechaNacimiento.ToLocalTime(); Greetings!
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What happens is that Unity runs in an old version of Mono. And in this version, some things we are used to are not implemented.The method Split, in this version, has no overload that accepts as parameter one array of strings and one StringSplitOptions.On the other hand, there is an overload that accepts an array of chars and one StringSplitOptions.In this case, it will be impossible to break the text to each pair of pipes (|), but how you will be using the option RemoveEmptyEntries, end up having the same final result.reader.ReadLine().Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries); https://dotnetfiddle.net/oUQQ7Y
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The format function is used to format numbers and dates in standard things. In your case, there is no function to format strings. However, you can arm the chain by concatenating the pieces yourself.In your case, something like that would return the chain you're looking for.String datonuevo = dato.Substring(0,2) + "-" + dato.Substring(2,2) + "-" + dato.Substring(4);
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In what order are couples stored in Dictionary<string, string=""> C#?</string,>

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