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Java Reflection Performance
...if you're about to embark upon a major design decision it helps to have an idea about performance so you don't go off on a totally unworkable path. Maybe he's just doing due diligence?
– Limbic System
Feb 13 '09 at 23:51
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Define preprocessor macro through CMake?
...
@squareskittles, any idea why the solution of the other answer did not work correctly? CMake give errors if I try them
– Leos313
Aug 8 '19 at 11:20
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Adjust width of input field to its input
...Query - I don't because of React. Canvas can't give you text height AFAIK. Idea: issue with spaces could be also solved with: .replace(/ /g, " ")
– Milan Jaros
Aug 25 '17 at 5:28
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How can I combine flexbox and vertical scroll in a full-height app?
...Chrome (works in Firefox). The scroll bar disappeared. Does anyone have an idea how to get this working again?
– bets
Apr 3 '17 at 20:47
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What is move semantics?
...awed_attempt() // DO NOT DO THIS!
{
unique_ptr<Shape> very_bad_idea(new Square);
return std::move(very_bad_idea); // WRONG!
}
Never return automatic objects by rvalue reference. Moving is exclusively performed by the move constructor, not by std::move, and not by merely bindin...
HTML table headers always visible at top of window when viewing a large table
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Good idea to make a jQuery plugin. A couple of questions: (1) Does it work well with horizontal scrolling? (2) How does it behave when you scroll down so the bottom of the table is scrolling off the top of the window? The example ...
Persistence unit as RESOURCE_LOCAL or JTA?
...for
two separate PersistenceContexts/Caches. It
is almost never a good idea to have more than one
instance of an EntityManager in use (don't create a
second one unless you've destroyed the first)
With <persistence-unit
transaction-type="JTA"> the
CONTAINER will do Entit...
What's the recommended approach to resetting migration history using Django South?
...olution, here is my take on it.
Using manage.py reset south is not a good idea if you have any third party apps that uses South, for example django-cms (basically everything uses South).
reset south will delete all migration history for all apps that you have installed.
Now consider that you upgr...
Mockito match any class argument
...
If you have no idea which Package you need to import:
import static org.mockito.ArgumentMatchers.any;
any(SomeClass.class)
OR
import org.mockito.ArgumentMatchers;
ArgumentMatchers.any(SomeClass.class)
...
How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3
...L". My suspicion is that someone has decided that it is, therefore, a good idea to decode the string "NULL" as null, causing the breakage you see here -- probably because they were passing in null objects and getting strings in the database, when they didn't want that (so be sure to check for that k...