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c# Programming Glossary: tolistHigh memory consumption with Enumerable.Range? http://stackoverflow.com/questions/10519275/high-memory-consumption-with-enumerable-range with Enumerable.Range Originally i wanted to know whether ToList allocates more memory than using the constructor of List T which.. that i could use to create an instance of List int via 1. ToList and 2. constructor . Both are creating copies. This is how I.. 1 10000000 .ToArray When i use the first and call ToList the resulting object ineeds ~60 more memory than the Array 38..
Remove Item in Dictionary based on Value http://stackoverflow.com/questions/1636885/remove-item-in-dictionary-based-on-value do this foreach var item in dic.Where kvp kvp.Value value .ToList dic.Remove item.Key And if you wish to remove the first matching.. dic.First kvp kvp.Value value dic.Remove item.Key Note The ToList call is necessary to copy the values to a new collection. If..
The data source does not support server-side data paging http://stackoverflow.com/questions/1661292/the-data-source-does-not-support-server-side-data-paging sorting gridview share improve this question A simple ToList on your result var should work. Also see this blog post on DevToolShed..
C# List<> OrderBy Alphabetical Order http://stackoverflow.com/questions/188141/c-sharp-list-orderby-alphabetical-order
http://stackoverflow.com/questions/204505/preserving-order-with-linq a result element AsEnumerable Cast Concat Select ToArray ToList Preserves Order. Elements are filtered but not re ordered. Except..
ToList()— Does it Create a New List? http://stackoverflow.com/questions/2774099/tolist-does-it-create-a-new-list &mdash Does it Create a New List Let's say I have a class public.. int SimpleInt get set And I have a List MyObject and I ToList it and then change one of the SimpleInt will my change be propagated.. List MyObject new MyObject SimpleInt 0 var whatInt ChangeToList objs public int ChangeToList List MyObject objects var objectList..
IEnumerable vs List - What to Use? How do they work? http://stackoverflow.com/questions/3628425/ienumerable-vs-list-what-to-use-how-do-they-work equals race.SpeciesKey select animal .Distinct .ToList or IEnumerable Animal sel from animal in Animals join race.. is the best performance wise The evil List conversion via .ToList Or maybe using the enumerator directly If you can please also.. until later possibly optimizing along the way. If you use ToList you force the compiler to reify the results right away. Whenever..
Sortable JqGrid using LINQ to MySQL (DbLinq) and Dynamic LINQ - Orderby doesn't work http://stackoverflow.com/questions/4078592/sortable-jqgrid-using-linq-to-mysql-dblinq-and-dynamic-linq-orderby-doesnt var tickets ZTRepository.GetAllTickets .OrderBy sidx sord .ToList var rowdata from ticket in tickets select new i ticket.ID.. sorting the data as IQueryable Ticket without converting ToList IQueryable Ticket orderdData repository System.Reflection.PropertyInfo.. ticket.Priority.ToString ticket.State .ToList var jsonData new total page records totalRecords total totalRecords..
Why doesn't C# support implied generic types on class constructors? http://stackoverflow.com/questions/45604/why-doesnt-c-sharp-support-implied-generic-types-on-class-constructors string myStrings myInts. Select int string i i.ToString . ToList string the type is inferred from the lambda expression the compiler.. string List string myStrings myInts. Select i i.ToString . ToList This is needed for anonymous types where you don't know what..
Differences between IQueryable, List, IEnumerator? http://stackoverflow.com/questions/4844660/differences-between-iqueryable-list-ienumerator List User GetUsers return db.User.where some query here .ToList now I am wondering if I should be using IQueryable instead but.. one that fits the critiera but the point is the same . ToList Up until now we've only talked about IQueryable and IEnumerable.. list. This can happen multiple ways a foreach loop calling ToList etc. The query is executed the first and every time it's iterated...
C# LINQ to SQL: Refactoring this Generic GetByID method http://stackoverflow.com/questions/735140/c-sharp-linq-to-sql-refactoring-this-generic-getbyid-method dbcontext DB var table dbcontext.GetTable T return table.ToList .SingleOrDefault e Convert.ToInt16 e.GetType .GetProperties.. to a List . How can I refactor this method to avoid a ToList on the whole table Update The reason I can't execute the Where..
Lambda Expression using Foreach Clause [duplicate] http://stackoverflow.com/questions/858978/lambda-expression-using-foreach-clause result sets... You have to first convert your results ToList or ToArray Presumably theres a technical limitation to the way.. p.UserAgentString1.Contains msie WORKS userAgentStrings.ToList .ForEach uas ProcessUserAgentString uas WORKS Array.ForEach..
Split string, convert ToList<int>() in one line http://stackoverflow.com/questions/911717/split-string-convert-tolistint-in-one-line string convert ToList int in one line I have a string that has numbers string sNumbers.. it then convert it to List int sNumbers.Split new ' ' .ToList int How can I convert string array to integer list So that I'll..
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