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Override compile flags for single files
... builds.
You should be able to countermand the -Weffc++ flag for foo.cpp by doing
set_source_files_properties(foo.cpp PROPERTIES COMPILE_FLAGS -Wno-effc++)
This should have the effect of adding -Wno-effc++ after -Weffc++ in the compiler command, and the latter setting wins. To see the full com...
What is __gxx_personality_v0 for?
...nswer to another question. As mentioned on that answer, its use is defined by the Itanium C++ ABI, where it is called the Personality Routine.
The reason it "works" by defining it as a global NULL void pointer is probably because nothing is throwing an exception. When something tries to throw an ex...
What is the difference between JavaConverters and JavaConversions in Scala?
...d the closest corresponding Scala collection, and vice versa. This is done by creating wrappers that implement either the Scala interface and forward the calls to the underlying Java collection, or the Java interface, forwarding the calls to the underlying Scala collection.
JavaConverters uses the ...
What is the difference between “screen” and “only screen” in media queries?
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Let's break down your examples one by one.
@media (max-width:632px)
This one is saying for a window with a max-width of 632px that you want to apply these styles. At that size you would be talking about anything smaller than a desktop screen in most cases. ...
What is the optimal length for user password salt? [closed]
...le for most purposes, it will in the worst case speed an attacker's search by about 58%. The cost of increasing salts beyond 64 bits isn't high but there is no security reason to do so.
There is some benefit to also using a site-wide salt on top of the per-user salt, this will prevent possible coll...
Best Practice - NSError domains and codes for your own project/app
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I don't have enough rep to comment, but for the accepted answer by Dave DeLong, it might be slightly better to use [[NSBundle mainBundle] bundleIdentifier] instead of @"com.myName.myProject". This way, if you change your name or project's name, it will be reflected accurately.
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Can an AJAX response set a cookie?
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Keep in mind that whether the cookie will be honored by the HTTP agent is another story.
– Franci Penov
Jul 27 '10 at 4:48
6
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How to stop Eclipse formatter from placing all enums on one line
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The answer by @wjans worked fine for normal enums, but not for enums with arguments. To expand on his answer a bit, here's the settings that provided the most sensible formatting for me in Eclipse Juno:
Window > Preferences > Ja...
How to replace text between quotes in vi
... or backwards when needed to reach the quotes.
It's easier to understand by looking at examples (the cursor is shown with |):
Before: foo '1, |2, 3' bar; after pressing diq: foo '|' bar
Before: foo| '1, 2, 3' bar; after pressing diq: foo '|' bar
Before: foo '1, 2, 3' |bar; after pressing diq: fo...
When applying a patch is there any way to resolve conflicts?
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