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Compiler Ambiguous invocation error - anonymous method and method group with Func or Action
...ersion exists from a method group to a compatible delegate type.
I've already discussed how the word "compatible" is unfortunate here. Moving on. We are wondering when doing overload resolution on Y(X), does method group X convert to D1? Does it convert to D2?
Given a delegate type D and an...
Failed to allocate memory: 8
...
Everything else you read here and elsewhere is pure conjecture. The only sure-way to fix this problem is vote for this bug report.
The problem isn't related to emulator resolution or OpenGL, nor how much memory your computer has. I've got 24GB ...
Number of processors/cores in command line
...--all, nproc only shows Processing Units available to the current process. Read the man page for more details. MMV.
– JamesThomasMoon1979
Dec 2 '14 at 1:36
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How can I sort arrays and data in PHP?
...er in whether they keep key-value associations and sort by values or keys. Read their documentation for details.
Example usage:
usort($array, 'cmp');
usort will take two items from the array and call your cmp function with them. So cmp() will be called with $a as array('foo' => 'bar', 'baz' =>...
How do I see a C/C++ source file after preprocessing in Visual Studio?
...C preprocessor on your machine. It's usually called cpp and is probably already in your path. Invoke it like this:
cpp foo.c
If there are headers you need to include from other directories , you can pass -I/path/to/include/dir to either of these, just as you would with a regular compile.
For W...
Visual Studio: Multiple post-build commands?
...nd failed, next commant will not run.
Separating by newlines is easier to read, so you should prefer it. However I know at least one case when && is useful. It is the scenario, when you use property sheets to have different post-build steps on different machines. VS 2008 doesn't allow setti...
MySQL error 2006: mysql server has gone away
... when I set wait_timeout = 30 in an attempt to reduce the number of idle threads on my server.
– Vincent
Apr 11 '18 at 0:27
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Occurrences of substring in a string
...ntending to write an answer, check first whether or not someone else has already written the exact same answer. There's really no benefit in having the same answer appear twice, regardless of whether your answer was copied, or written independently.
– Dawood ibn Kareem
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How do I escape ampersands in XML so they are rendered as entities in HTML?
...eader with some XML data, the Camel XML parser ignored the CDATA contents, reading them as a stream of characters. Without this the camel engine throws invalid xml structure exceptions
– Kimutai
Dec 1 '17 at 5:59
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How to extract the hostname portion of a URL in JavaScript
... extract the of the url I'm getting from api. It was so simple. I had only read it in url with new URL. Thank you.
– Nodirabegimxonoyim
Jan 22 '19 at 10:06
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