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difference between scope and namespace of ruby-on-rails 3 routing
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And if you're trying to put, for any reason, a required params, scope is the best solution.
– Fábio Araújo
Jan 16 at 12:49
add a comment
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How to style the UL list to a single line
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ul li{
display: inline;
}
For more see the basic list options and a basic horizontal list at listamatic. (thanks to Daniel Straight below for the links).
Also, as pointed out in the comments, you probably want styling on the ul and whatever elements go inside the li's and the li...
Match multiple cases classes in scala
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Looks like you don't care about the values of the String parameters, and want to treat B and C the same, so:
def matcher(l: Foo): String = {
l match {
case A() => "A"
case B(_) | C(_) => "B"
case _ => "default"
}
}
If you must, must, must extract the par...
Unauthorised webapi call returning login page rather than 401
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Using POSTMAN and header param X-Requested-With: XMLHttpRequest works for me... thanks
– chemitaxis
May 10 '14 at 19:43
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Would it be beneficial to begin using instancetype instead of id?
... It was introduced with (and to help support) ARC, with the release of Lion in 2011. One thing complicating widespread adoption in Cocoa is that all the candidate methods have to be audited to see if they do [self alloc] rather than [NameOfClass alloc], because it would be super confusing to do [...
财务计算器拓展：复利计算、平均值、中位数、众数、方差计算 - App Invento...
Financial Calculator Extension
精心打造的“财务计算器”扩展，为您的Android应用程序增添先进的财务和统计功能。此扩展让您能够执行广泛的财务计算，从简单利息和复利到净现值和投资回报率。它还使您能够进行基本的统计计算...
Why is the use of tuples in C++ not more common?
...making them easier. Some folks just prefer named structures for in and out parameters, and probably couldn't be persuaded with a baseball bat to use tuples. No accounting for taste.
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When to make a type non-movable in C++11?
...ve mutex type (e.g. pthread_mutex_t on POSIX platforms) might not be "location invariant" meaning the object's address is part of its value. For example, the OS might keep a list of pointers to all initialized mutex objects. If std::mutex contained a native OS mutex type as a data member and the nat...
What's the difference between and in servlet
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<context:annotation-config> declares support for general annotations such as @Required, @Autowired, @PostConstruct, and so on.
<mvc:annotation-driven /> declares explicit support for annotation-driven MVC controllers (i.e. @Request...
Inherit docstrings in Python class inheritance
...e to do it is using __init__.__doc__ = X.__init__.__doc__ + " Also another param" following the __init__ definition in Y but this seems to mess with the formatting, causing extra added spaces.
– mgilbert
Oct 15 '17 at 9:53
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