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Can an enum class be converted to the underlying type?
...t16_t /*v*/) {
std::cout << "uint16_t!\n";
}
int main(int argc, char* argv[]) {
SomeEnum e = B;
write(util::underlying_cast(e));
return 0;
}
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'innerText' works in IE, but not in Firefox
...) nor orphaned from the document. Otherwise, innerText results in an empty string.
I was playing with textContent abstraction (to work around these deficiencies), but it turned out to be rather complex.
You best bet is to first define your exact requirements and follow from there. It is often poss...
Disable ActiveRecord for Rails 4
...n without a database:
rails new myApp --skip-active-record
Notice the extra hyphen '-' as opposed to previous versions of Rails.
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What represents a double in sql server?
... I'll be darn; you're right! I wonder what SQL does with the extra bit; it's not used for the exponent. If it did, the exponent would go up to +-616 instead of +-308. Maybe to track NULL?
– Euro Micelli
Jul 30 '09 at 21:42
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Convert integer into byte array (Java)
... BigInteger.valueOf(0xAABBCCDD).toByteArray();
System.out.println(Arrays.toString(array))
// --> {-86, -69, -52, -35 }
The returned array is of the size that is needed to represent the number, so it could be of size 1, to represent 1 for example. However, the size cannot be more than four byte...
Arrow operator (->) usage in C
...ore legible foo*.bar. The whole mess of typedef-ing functions with all the extra parentheses would have been avoided as well.
– Marquis of Lorne
Jan 26 '15 at 6:04
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Get class list for element with jQuery
...lt;lots of spaces here> bar", you would end up with an array with empty string elements.
– Jacob van Lingen
Sep 22 '15 at 14:03
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Making a Sass mixin with optional arguments
...wer, but I think the explicitly named function is less obfuscated than the string interpolation syntax.
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Preview layout with merge root tag in Intellij IDEA/Android Studio
... Good news! Not very handy for compound components, because we need to add extra layout only for preview. But better than nothing.
– darja
May 12 '14 at 9:59
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IntelliJ inspection gives “Cannot resolve symbol” but still compiles code
...ehow didn't clear out the old .iml files under .idea/modules. Delete those extra .iml file and rebuild the project fixed the issue.
– Chen
Dec 14 '18 at 16:10
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