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Nullable ToString()
...you call ToString() on something that is supposed to be null, you usually em>x m>pect a NullReferenceEm>x m>ception, although here it isn't thrown.
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ASP.NET MVC 4 Custom Authorize Attribute with Permission Codes (without roles)
...essLevel { get; set; }
protected override bool AuthorizeCore(HttpContem>x m>tBase httpContem>x m>t)
{
var isAuthorized = base.AuthorizeCore(httpContem>x m>t);
if (!isAuthorized)
{
return false;
}
string privilegeLevels = string.Join("", ...
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...
How do I sort unicode strings alphabetically in Python?
...mmarized here: http://unicode.org/faq/collation.html#13. These are rather em>x m>otic special cases, which should rarely matter in practice.
>>> import icu # pip install PyICU
>>> sorted(['a','b','c','ä'])
['a', 'b', 'c', 'ä']
>>> collator = icu.Collator.createInstance(icu.L...
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
...
warning: implicit declaration of function
...for which the compiler has not seen a declaration ("prototype") yet.
For em>x m>ample:
int main()
{
fun(2, "21"); /* The compiler has not seen the declaration. */
return 0;
}
int fun(int m>x m>, char *p)
{
/* ... */
}
You need to declare your function before main, like this, either dir...
How can I assign the output of a function to a variable using bash?
...
VAR=$(scan)
Em>x m>actly the same way as for programs.
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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();
...
“You have mail” message in terminal, os m>X m> [closed]
...g associated with an Alfred Workflow [at a guess]) made a change to the OS m>X m> system to start presenting Terminal bash notifications. Prior to that, it appears Wordpress had attempted to use the Local Mail system to send a message. The message bounced, due to it having an invalid Recipient address. T...
Correctly determine if date string is a valid date in that format
...eger with any number of digits so changing the comparison from == to === fim>x m>es the issue.
return $d && $d->format($format) === $date;
}
[Function taken from this answer. Also on php.net. Originally written by Glavić.]
Test cases:
var_dump(validateDate('2013-13-01')); // false
...