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C++ auto keyword. Why is it magic?
...ew bugs related to it either.
When this answer was originally written (in 2011, before the ink was dry on the C++ 11 standard) auto was already quite portable. Nowadays, it's thoroughly portable among all the mainstream compilers. The only obvious reasons to avoid it would be if you need to write c...
Can I get the name of the current controller in the view?
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252
controller_name holds the name of the controller used to serve the current view.
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How to pass object with NSNotificationCenter
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236
You'll have to use the "userInfo" variant and pass a NSDictionary object that contains the mes...
How to Test a Concern in Rails
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edited Sep 24 '19 at 10:07
Rimian
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How to combine two jQuery results
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222
You can use add();
var $foos = $('.foo');
var $foosAndBars = $foos.add('.bar');
or
var $a...
Trying to load jquery into tampermonkey script
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edited Jul 9 '19 at 12:33
Pikamander2
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answe...
Fade Effect on Link Hover?
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327
Nowadays people are just using CSS3 transitions because it's a lot easier than messing with JS,...
Separation of JUnit classes into special test package?
...g from this day by day, without having consciously realized how...)
Update2: A lot of developers (including myself) like Maven, but there seems to be at least as many who don't. IMHO it is very useful for "mainstream" Java projects (I would put about 90% of projects into this category... but the ot...
How to delete a word and go into insert mode in Vim?
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answered Sep 4 '09 at 13:20
KaaliKaali
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I have an error: setOnItemClickListener cannot be used with a spinner, what is wrong?
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229
See the first line of your logcat:
java.lang.RuntimeException: setOnItemClickListener cannot ...