大约有 11,460 项符合查询结果（耗时：0.0304秒） [XML]
throwing exceptions out of a destructor
...er throw an exception out of a destructor - doing so results in undefined behavior. Stroustrup makes the point that "the vector destructor explicitly invokes the destructor for every element. This implies that if an element destructor throws, the vector destruction fails... There is really no good...
Best way to get child nodes
...fers a variety of methods to get the first child element from any element, but which is the best? By best, I mean: most cross-browser compatible, fastest, most comprehensive and predictable when it comes to behaviour. A list of methods/properties I use as aliases:
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Clojure differences between Ref, Var, Agent, Atom, with examples
...h real world scenarios. I mean, where to use Ref, Var, Agent, Atom. I read book, but, still couldn't understand the real world examples.
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Differences between lodash and underscore [closed]
...y would someone prefer either the lodash.js or underscore.js utility library over the other?
12 Answers
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REST API Best practice: How to accept list of parameter values as input [closed]
We are launching a new REST API and I wanted some community input on best practices around how we should have input parameters formatted:
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CSS last-child selector: select last-element of specific class, not last child inside of parent?
...t. For that, you want :last-of-type
http://jsfiddle.net/C23g6/3/
As per @BoltClock's comment, this is only checking for the last article element, not the last element with the class of .comment.
body {
background: black;
}
.comment {
width: 470px;
border-bottom: 1px dotted #f0f0f...
Rule-of-Three becomes Rule-of-Five with C++11?
... wonderful lecture on rvalue references, I thought that every class would benefit of such a "move constructor", template<class T> MyClass(T&& other) edit and of course a "move assignment operator", template<class T> MyClass& operator=(T&& other) as Philipp poin...
What exactly does the “u” do? “git push -u origin master” vs “git push origin master”
I'm apparently terrible at using git, despite my best attempts to understand it.
4 Answers
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Regular expression that matches valid IPv6 addresses
I'm having trouble writing a regular expression that matches valid IPv6 addresses, including those in their compressed form (with :: or leading zeros omitted from each byte pair).
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Delete multiple records using REST
...
Is a viable RESTful choice, but obviously has the limitations you have described.
Don't do this. It would be construed by intermediaries as meaning “DELETE the (single) resource at /records/1;2;3” — So a 2xx response to this m...