¡@
c# Programming Glossary: groupRegular Expression to find a string included between two characters, while EXCLUDING the delimiters http://stackoverflow.com/questions/1454913/regular-expression-to-find-a-string-included-between-two-characters-while-exclu by a that is not captured lookbehind a non greedy captured group. It's non greedy to stop at the first and is followed by a that..
http://stackoverflow.com/questions/294138/merging-dictionaries-in-c-sharp .ToLookup pair pair.Key pair pair.Value .ToDictionary group group.Key group group.First It's a bit ugly and inefficient.. pair pair.Key pair pair.Value .ToDictionary group group.Key group group.First It's a bit ugly and inefficient but it's.. pair.Key pair pair.Value .ToDictionary group group.Key group group.First It's a bit ugly and inefficient but it's the quickest..
C# Service cannot execute batch file? http://stackoverflow.com/questions/361097/c-sharp-service-cannot-execute-batch-file #3 I have run the service with a user that is in the group of administrator and it does not help the situation. I put back..
Why is it important to override GetHashCode when Equals method is overridden? http://stackoverflow.com/questions/371328/why-is-it-important-to-override-gethashcode-when-equals-method-is-overridden is used in the absense of a custom IEqualityComparer T to group items into buckets. If the hash code for two items does not..
Split List into Sublists with LINQ http://stackoverflow.com/questions/419019/split-list-into-sublists-with-linq so that each of these resulting lists will contain a group of 3 items of the original list sequentially . eg. Original.. x x.Select v v.Value .ToList .ToList The idea is to first group the elements by indexes. Dividing by three has the effect of.. elements by indexes. Dividing by three has the effect of grouping them into groups of 3. Then convert each group to a list..
Split a collection into n parts with LINQ? http://stackoverflow.com/questions/438188/split-a-collection-into-n-parts-with-linq T list int parts int i 0 var splits from item in list group item by i parts into part select part.AsEnumerable return splits..
Developing Internet Explorer Extensions? http://stackoverflow.com/questions/5643819/developing-internet-explorer-extensions null values are unacceptable and null is used as default group In IntPtr pguidCmdGroup In MarshalAs UnmanagedType.U4 uint nCmdID..
LINQ - Left Join, Group By, and Count http://stackoverflow.com/questions/695506/linq-left-join-group-by-and-count c.ChildParentId into j1 from j2 in j1.DefaultIfEmpty group j2 by p.ParentId into grouped select new ParentId grouped.Key.. from j2 in j1.DefaultIfEmpty group j2 by p.ParentId into grouped select new ParentId grouped.Key Count grouped.Count Thank.. group j2 by p.ParentId into grouped select new ParentId grouped.Key Count grouped.Count Thank you c# .net linq linq to sql..
http://stackoverflow.com/questions/886822/what-is-a-method-group-in-c is a method group in C# I have often encountered an error such as cannot convert.. encountered an error such as cannot convert from 'method group' to 'string' in cases like var list new List string ... snip.. the paranthesis However I came to wonder what is a method group. Google isn't much of a help and MSDN neither. c# .net method..
http://stackoverflow.com/questions/963491/pivot-data-using-linq Rizzo new Foo 2 Bar Alex Homes new Foo 3 Bar Andy Bates group into columns and select the rows per column var grps from d.. and select the rows per column var grps from d in data group d by d.Foo into grp select new Foo grp.Key Bars grp.Select..
ServiceStack Request DTO design http://stackoverflow.com/questions/15927475/servicestack-request-dto-design WebAPI services into 2 message based ServiceStack ones. Group by Call Semantics and Response Types It's grouped into 2 different..
What are regular expression Balancing Groups? http://stackoverflow.com/questions/17003799/what-are-regular-expression-balancing-groups are regular expression Balancing Groups I was just reading a question about how to get data inside.. they are and how to use them. I read through Balancing Group Definition but the explanation is hard to follow and I'm still.. groups are unique to .NET's regex flavor. Aside Repeated Groups First you need to know that .NET is again as far as I know..
LINQ Group By Multiple fields -Syntax help http://stackoverflow.com/questions/1869001/linq-group-by-multiple-fields-syntax-help Group By Multiple fields Syntax help What is the correction needed.. Count cms.Count Example 2 incorrect var qry cust.GroupBy p p.Customer q q.OrderDate k1 k2 group new Key1 k1 Key2 k2.. notation that you do in the query expression var qry cust.GroupBy cm new cm.Customer cm.OrderDate key group new Key1 key.Customer..
Using Process.Start() to start a process as a different user from within a Windows Service http://stackoverflow.com/questions/362419/using-process-start-to-start-a-process-as-a-different-user-from-within-a-windo Privileges enum TOKEN_INFORMATION_CLASS TokenUser 1 TokenGroups TokenPrivileges TokenOwner TokenPrimaryGroup TokenDefaultDacl.. 1 TokenGroups TokenPrivileges TokenOwner TokenPrimaryGroup TokenDefaultDacl TokenSource TokenType TokenImpersonationLevel.. TokenStatistics TokenRestrictedSids TokenSessionId TokenGroupsAndPrivileges TokenSessionReference TokenSandBoxInert TokenAuditPolicy..
How does this regex find triangular numbers? http://stackoverflow.com/questions/3627681/how-does-this-regex-find-triangular-numbers with ^ and to see if it can match the entire string. Group 1 tries to match this that alternates 1. that is what group.. .PadLeft n if m.Success Console.WriteLine 0 sum 1.. 1 n m.Groups 1 .Length 1 sum 1..1 3 sum 1..2 6 sum 1..3 10 sum 1..4 15..
C# Linq Group By on multiple columns [duplicate] http://stackoverflow.com/questions/5231845/c-sharp-linq-group-by-on-multiple-columns Linq Group By on multiple columns duplicate This question already has.. duplicate This question already has an answer here Group By Multiple Columns 4 answers public class ConsolidatedChild..
Access a Remote Directory from C# http://stackoverflow.com/questions/5433570/access-a-remote-directory-from-c-sharp Generic 0x0 Domain 0x01 Server 0x02 Share 0x03 File 0x04 Group 0x05 Network 0x06 Root 0x07 Shareadmin 0x08 Directory 0x09 Tree..
LINQ Expression to return Property value? http://stackoverflow.com/questions/567963/linq-expression-to-return-property-value var groups parameterList .Select Parameter index new GroupID index 2000 2000 parameters per request Parameter .GroupBy.. GroupID index 2000 2000 parameters per request Parameter .GroupBy x x.GroupID .AsEnumerable var results groups .Select g new.. 2000 2000 parameters per request Parameter .GroupBy x x.GroupID .AsEnumerable var results groups .Select g new Group g Parameters..
Find Recursive Group Membership (Active Directory) using C# http://stackoverflow.com/questions/6252819/find-recursive-group-membership-active-directory-using-c-sharp Recursive Group Membership Active Directory using C# I am looking to get a.. For example if I examine UserA and UserA is a part of GroupA and GroupB I also want to list GroupC if GroupB is a member.. if I examine UserA and UserA is a part of GroupA and GroupB I also want to list GroupC if GroupB is a member of GroupC...
LINQ - Left Join, Group By, and Count http://stackoverflow.com/questions/695506/linq-left-join-group-by-and-count Left Join Group By and Count Let's say I have this SQL SELECT p.ParentId COUNT..
http://stackoverflow.com/questions/7325278/group-by-in-linq by in LINQ Let's suppose if we have a class like class Person.. g.ToList Or as a non query expression var results persons.GroupBy p p.PersonId p p.car key g new PersonId key Cars g.ToList.. in this case present for the given key. For more on how GroupBy works see my Edulinq post on the topic . share improve this..
Using RegEx to balance match parenthesis http://stackoverflow.com/questions/7898310/using-regex-to-balance-match-parenthesis 9 1 var str match.Value funcPow 3 2 BR BR are a Balancing Group the BR I used for the name is for Brackets . It's more clear..
http://stackoverflow.com/questions/8472005/efficient-datatable-group-by DataTable Group By I would like to perform an aggregate query on a DataTable.. it were SQL I could just do Select TeamID Count From Table Group By TeamID but in my application the only way I know how to handle..
Removing Watermark from a PDF using iTextSharp http://stackoverflow.com/questions/8768130/removing-watermark-from-a-pdf-using-itextsharp someone else's content. PDFs use Optional Content Groups OCG to store objects as layers. If you add your watermark text.. to a PdfLayer which is an OCG or Optional Content Group PdfReader reader1 new PdfReader startFile using FileStream fs..
Can I get more than 1000 records from a DirectorySearcher in Asp.Net? http://stackoverflow.com/questions/90652/can-i-get-more-than-1000-records-from-a-directorysearcher-in-asp-net srch new DirectorySearcher dirEnt objectClass Group loadProps var results srch.FindAll I have tried to set srch.SizeLimit.. srch new DirectorySearcher dirEnt objectClass Group loadProps srch.PageSize 1000 var results srch.FindAll The API.. srch new DirectorySearcher dirEnt objectClass Group loadProps srch.PageSize 1000 var results SafeFindAll srch ..
http://stackoverflow.com/questions/1069677/pivot-table-in-c-sharp 4 THEN Amount ELSE 0 END AS Q4 FROM Northwind.dbo.Pivot GROUP BY Year GO Another Output SELECT P1. P1.Q1 P1.Q2 P1.Q3 P1.Q4..
How to query excel file in C# using a detailed query http://stackoverflow.com/questions/207693/how-to-query-excel-file-in-c-sharp-using-a-detailed-query Sum NameOfFieldAsPerHeader FROM Accounts GROUP BY ForExampleEmployeeID Or SELECT ForExampleEmployeeID Year.. Year SomeDate Sum NameOfFieldAsPerHeader FROM Accounts GROUP BY ForExampleEmployeeID Year SomeDate Or SELECT ForExampleEmployeeID.. FROM Accounts WHERE Year SomeDate 2000 GROUP BY ForExampleEmployeeID Year SomeDate share improve this answer..
When is it better to write “ad hoc sql” vs stored procedures [duplicate] http://stackoverflow.com/questions/2734007/when-is-it-better-to-write-ad-hoc-sql-vs-stored-procedures is long for example forget about using DISTINCT TOP UNION GROUP BY OR etc. so you really cannot count on this for performance...
Escape double quotes in SQL 2005/2008 http://stackoverflow.com/questions/387198/escape-double-quotes-in-sql-2005-2008 cm.maxID is not null WHERE CONTAINS companyName ' BLAH ' GROUP BY c.companyID c.companyName c.dateAdded ORDER BY c.companyName..
LINQ to SQL using GROUP BY and COUNT(DISTINCT) http://stackoverflow.com/questions/448203/linq-to-sql-using-group-by-and-countdistinct to SQL using GROUP BY and COUNT DISTINCT I have to perform the following SQL query.. So far so good. However the problem raises when trying to GROUP the results as I'm not being able to find a LINQ to SQL query.. answer_nbr FROM TPOLL_ANSWER AS t0 WHERE t0 . poll_nbr @p0 GROUP BY t0 . answer_nbr AS t1 @p0 Input Int Size 0 Prec 0 Scale 0..
LINQ: Using INNER JOIN, Group and SUM http://stackoverflow.com/questions/530925/linq-using-inner-join-group-and-sum T2 ON T1.T1ID T2.T1ID INNER JOIN T3 ON T2.T3ID T3.T3ID GROUP BY T1.Column1 T1.Column2 What I have been trying is the following..
NHibernate and Collection Counts http://stackoverflow.com/questions/532483/nhibernate-and-collection-counts
How to optimize MySQL Boolean Full-Text Search? (Or what to replace it with?) - C# http://stackoverflow.com/questions/6034976/how-to-optimize-mysql-boolean-full-text-search-or-what-to-replace-it-with WHERE I.word_id D.id AND D.word 'word1' OR D.word 'word2' GROUP BY I.rec_id HAVING count 2 UNION SELECT rec_id 1 AS count FROM..
Selecting on Sub Queries in NHibernate with Critieria API http://stackoverflow.com/questions/6541229/selecting-on-sub-queries-in-nhibernate-with-critieria-api FROM Items as q WHERE p. childId q. childNodeId GROUP BY q. childId HAVING p. price MAX q. price And this is the QueryOver..
LINQ - Left Join, Group By, and Count http://stackoverflow.com/questions/695506/linq-left-join-group-by-and-count LEFT OUTER JOIN ChildTable c ON p.ParentId c.ChildParentId GROUP BY p.ParentId How can I translate this into LINQ to SQL I got..
http://stackoverflow.com/questions/6970070/linq-lambda-group-by-with-sum job_group_job_number @jobnum and job_group_ID like @sess GROUP BY job_group_job_number I've been messing around with it but..
|