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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 to commit a change with both “message” and “description” from the command line? [duplicate]
... insert mode create a better commit with description how do you want. For em>x m>ample:
Once you have written all that you need, to returns to git, first you should em>x m>it insert mode, for that press ESC. Now close the Vim editor with save changes by typing on the keyboard :wq (w - write, q - quit):
...
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();
...
Why does ~True result in -2?
...differently. They are subclasses of the integer type int.
So they behave em>x m>actly as 1 and 0, em>x m>cept that bool redefines str and repr to display them differently.
>>> type(True)
<class 'bool'>
>>> isinstance(True, int)
True
>>> True == 1
True
>>> True is 1...
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...
“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...