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How to select only the records with the highest date in LINQ
... n by n.AccountId into g
select new {AccountId = g.Key, Date = g.Mam>x m>(t=>t.Date)};
If you want the whole record:
var q = from n in table
group n by n.AccountId into g
select g.OrderByDescending(t=>t.Date).FirstOrDefault();
...
Why can't yield return appear inside a try block with a catch?
...ion is actually an issue that can't be worked around - but the added complem>x m>ity in the compiler would be very significant.
There are a few things like this that I've already encountered:
Attributes not being able to be generic
Inability for m>X m> to derive from m>X m>.Y (a nested class in m>X m>)
Iterator bloc...
The opposite of Intersect()
... to get 4 as the result, you can do like this:
var nonintersect = array2.Em>x m>cept(array1);
If you want the real non-intersection (also both 1 and 4), then this should do the trick:
var nonintersect = array1.Em>x m>cept(array2).Union( array2.Em>x m>cept(array1));
This will not be the most performant soluti...
CORS - How do 'preflight' an httprequest?
...o acknowledge these headers in order for the actual request to work.
For em>x m>ample, suppose the browser makes a request with the following headers:
Origin: http://yourdomain.com
Access-Control-Request-Method: POST
Access-Control-Request-Headers: m>X m>-Custom-Header
Your server should then respond with...
Why doesn't the em>x m>ample compile, aka how does (co-, contra-, and in-) variance work?
Following on from this question , can someone em>x m>plain the following in Scala:
4 Answers
...
How do I delete a local repository in git? [duplicate]
...d .gitmodules if any (via @aragaer):
$ rm -rf .git*
Then from the same em>x m>-repository folder, to see if hidden folder .git is still there:
$ ls -lah
If it's not, then congratulations, you've deleted your local git repo, but not a remote one if you had it. You can delete GitHub repo on their sit...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
Makefile经典教程（入门必备）Linum>x m>_Shell_Classic_tutorialMakefile 教程 入门makefile很重要 什么是makefile？或许很多Winodws的程序员都不知道这个东西，因为那些Windows的IDE都为你做了这个工作，但我觉得要作
makefile。makefile带来的好处...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
Makefile经典教程（入门必备）Linum>x m>_Shell_Classic_tutorialMakefile 教程 入门makefile很重要 什么是makefile？或许很多Winodws的程序员都不知道这个东西，因为那些Windows的IDE都为你做了这个工作，但我觉得要作
makefile。makefile带来的好处...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
Makefile经典教程（入门必备）Linum>x m>_Shell_Classic_tutorialMakefile 教程 入门makefile很重要 什么是makefile？或许很多Winodws的程序员都不知道这个东西，因为那些Windows的IDE都为你做了这个工作，但我觉得要作
makefile。makefile带来的好处...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
Makefile经典教程（入门必备）Linum>x m>_Shell_Classic_tutorialMakefile 教程 入门makefile很重要 什么是makefile？或许很多Winodws的程序员都不知道这个东西，因为那些Windows的IDE都为你做了这个工作，但我觉得要作
makefile。makefile带来的好处...