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Cannot convert lambda expression to type 'string' because it is not a delegate type [duplicate]
I am using a LINQ lambda expression like so:
5 Answers
5
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MySQL Query GROUP BY day / month / year
...ould not perform well because a format function wouldn't be able to use an index on the date column.
– Sonny
Oct 10 '11 at 13:09
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How can Perl's print add a newline by default?
...nds \n.
You can also use say in Perl 5.10 or 5.12 if you add
use feature qw(say);
to the beginning of your program. Or you can use Modern::Perl to get this and other features.
See perldoc feature for more details.
shar...
Haskell offline documentation?
...ttle more in that same config file and you'll find things options like doc-index-file, docdir, datadir, prefix, etc that allow you to configure where the documentation is stored.
share
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improve thi...
How to change a django QueryDict to Python Dict?
Let's pretend I have the following QueryDict:
13 Answers
13
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Quick unix command to display specific lines in the middle of a file?
...
This doesn't satisfy the asked question at all as this doesn't offer a way to output a specific line, as asked.
– Chris Rasys
Nov 17 '16 at 16:21
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Vim for Windows - What do I type to save and exit from a file?
...I can't figure out how to save and leave. I tried to press Ctrl + W + Q , but it doesn't do anything, but add ^ where the cursor is.
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How to quit scala 2.11.0 REPL?
In the last version of scala (2.10.3) REPL, I can type exit to quit from REPL. However, in Scala 2.11.0 this doesn't work.
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Convert JS Object to form data
...me || '';
if (typeof data === 'object'){
$.each(data, function(index, value){
if (name == ''){
appendFormdata(FormData, value, index);
} else {
appendFormdata(FormData, value, name + '['+index+']');
}
})
} el...
What is the usefulness of `enable_shared_from_this`?
...
}
int main()
{
shared_ptr<Y> p(new Y);
shared_ptr<Y> q = p->f();
assert(p == q);
assert(!(p < q || q < p)); // p and q must share ownership
}
The method f() returns a valid shared_ptr, even though it had no member instance. Note that you cannot simply do this...