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What does the star operator mean, in a function call?
...are not operators. Operators are used in expressions to create new values from existing values (1+2 becomes 3, for example. The * and ** here are part of the syntax of function declarations and calls.
share
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Order of items in classes: Fields, Properties, Constructors, Methods
...hat you may or may not have read before? Fields? Properties? I've realized from experience that almost invariably I go hunting for the constructors, because the most basic thing to understand is how this object is constructed.
Therefore, I've started putting constructors first in class files, and t...
Are the days of passing const std::string & as a parameter over?
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Why would the string be moved from B to C in the by value case? If B is B(std::string b) and C is C(std::string c) then either we have to call C(std::move(b)) in B or b has to remain unchanged (thus 'unmoved from') until exiting B. (Perhaps an optimizing ...
Java, Classpath, Classloading => Multiple Versions of the same jar/project
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@deckingraj: after some googling i found this from oracle docs: "In the delegation design, a class loader delegates classloading to its parent before attempting to load a class itself. [...] If the parent class loader cannot load a class, the class loader attempts to loa...
Xcode 5 & Asset Catalog: How to reference the LaunchImage?
...und image of my home view (a pretty common practice to make the transition from 'loading' to 'loaded' look smooth).
14 Answ...
What's the effect of adding 'return false' to a click event listener?
...separate outcomes going to make tabstripLinkElement_click change operation from browser to browser? If there's no operational difference, why (in practice) bother (even if, in theory, this is The Right Thing to do)? Thanks, and AIA for the zombie answer question.
– ruffin
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Installing Bootstrap 3 on Rails App
...are copied into the vendor directory of your application.
Adding Bootstrap from a CDN to your Rails application - The Bootstrap 3 files are served from the Bootstrap CDN.
Number 2 above is the most flexible. All you need to do is change the version number that is stored in a layout helper. So you...
How do I get Gridview to render THEAD?
...view with custom sub headers added. Each of these sub headers do show data from the data source. The reason I wanted to render thead is to use it in jQuery. However after rendering header, the tbody doesn't seem to be available. What may be missing in my case?
– bonCodigo
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Where is the list of predefined Maven properties
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Seems some are from the XML tree and some are from "just normal properties" FWIW...
– rogerdpack
Feb 3 at 21:59
add...
What is the difference between display: inline and display: inline-block?
...he browser here auto-detected the English part as LTR text and rendered it from left to right.
body {
text-align: right;
direction: rtl;
}
h2 {
display: block; /* just being explicit */
}
span {
display: inline;
}
<h2>
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<span>one...