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Can an angular directive pass arguments to functions in expressions specified in the directive's att

...yAttr' }, then isolate scope property localFn will point to a function wrapper for the count = count + value expression. Often it's desirable to pass data from the isolated scope via an expression and to the parent scope, this can be done by passing a map of local variable names and values i...
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Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC

In my ASP.NET MVC app, I am rendering a checkbox using the following code: 5 Answers 5...
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How to create directories recursively in ruby?

...c/d.txt, but I do not know if any of these directories exist". My solution allows to use the existing file path ('/a/b/c/d.txt'), and, without separate parsing, create all the folders. – Vadym Tyemirov Oct 9 '19 at 4:47 ...
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How do I sort an array of hashes by a value in the hash?

... Actually, Array#sort_by! is new in Ruby 1.9.2. Available today to all Ruby version by requiring my backports gem too :-) – Marc-André Lafortune Jul 1 '10 at 4:19 ...
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Returning an array using C

... use pointers for arrays when you return them. Being a new programmer, I really do not understand this at all, even with the many forums I have looked through. ...
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SVN encrypted password store

I installed SVN on a Ubuntu machine and I can't get my head around something. 3 Answers ...
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When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?

...etween types (such as int to float, or pointer to void*), and it can also call explicit conversion functions (or implicit ones). In many cases, explicitly stating static_cast isn't necessary, but it's important to note that the T(something) syntax is equivalent to (T)something and should be avoided ...
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Percentage Height HTML 5/CSS

...’, which is the nearest ancestor to also be positioned.) Alternatively, all modern browsers and IE>=9 support new CSS units relative to viewport height (vh) and viewport width (vw): div { height:100vh; } See here for more info. ...
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Using boolean values in C

... @NoBody Using a smaller type can save on memory, but it might not make it any faster. Often, it's faster to use the processor's native word size instead of a smaller size as it could require the compiler to make bit shifts to align it properly...
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jQuery: checking if the value of a field is null (empty)

...ype]').val().length != 0){} If you want to check if the element exist at all, you should do that before calling val: var $d = $('#person_data[document_type]'); if ($d.length != 0) { if ($d.val().length != 0 ) {...} } s...