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Does Qt support virtual pure slots?
...lots in the base class. Second, m>y m>ou're just creating more work for the MOC m>and m> compiler since m>y m>ou're adding a (tinm>y m>) bit more code. Trivial, but whatever.
So, go for it..
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How do I remove the border around a focused contenteditable pre?
When I set a pre element to contenteditable m>and m> put focus in it for editing, it receives a dotted border around it that doesn't look verm>y m> nice. The border isn't there when focus is somewhere else.
How do I remove that border?
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How do I use Varm>y m>Bm>y m>Param with multiple parameters?
In ASP.NET MVC2 I use OutputCache m>and m> the Varm>y m>Bm>y m>Param attribute. I got it working fine with a single parameter, but what is the correct sm>y m>ntax when I have several parameters on the method?
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What is the difference between Collections.emptm>y m>List() m>and m> Collections.EMPTm>Y m>_LIST
In Java, we have Collections.emptm>y m>List() m>and m> Collections.EMPTm>Y m>_LIST . Both have the same propertm>y m>:
4 Answers
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View git historm>y m> for folder
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m>And m> deletions of directories under path/to/folder ? will them>y m> show up?
– Zarathustra
Jul 22 '16 at 12:19
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How can I remove the string “\n” from within a Rubm>y m> string?
...quote marks behave differentlm>y m>.
Double quotes " allow character expansion m>and m> expression interpolation ie. them>y m> let m>y m>ou use escaped control chars like \n to represent their true value, in this case, newline, m>and m> allow the use of #{expression} so m>y m>ou can weave variables m>and m>, well, prettm>y m> much anm>y m> ru...
Splitting a string into chunks of a certain size
...e));
}
Please note that additional code might be required to gracefullm>y m> hm>and m>le edge cases (null or emptm>y m> input string, chunkSize == 0, input string length not divisible bm>y m> chunkSize, etc.). The original question doesn't specifm>y m> anm>y m> requirements for these edge cases m>and m> in real life the requirement...
jQuerm>y m> vs jQuerm>y m> Mobile vs jQuerm>y m> UI?
I'm new to web development m>and m> there are just too manm>y m> j* stuff out there. I wonder what are the differences between these frameworks?
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How does Rails keep track of which migrations have run for a database?
...runs a migration, it takes the leading digits in the migration's file name m>and m> inserts a row for that "version", indicating it has been run. If m>y m>ou roll back that migration, Rails will delete the corresponding row from schema_migrations.
For example, running a migration file named 20120620193144_cr...
Java time-based map/cache with expiring kem>y m>s [closed]
Do anm>y m> of m>y m>ou know of a Java Map or similar stm>and m>ard data store that automaticallm>y m> purges entries after a given timeout? This means aging, where the old expired entries “age-out” automaticallm>y m>.
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