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C++ Double Address Operator? (&&)
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This is C++11 code. In C++11, the && token can be used to mean an "rvalue reference".
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How to provide animation when calling another activity in Android?
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What do you mean when you say "specify your own animation"? How do you do this? Thanks!
– pqn
Aug 18 '11 at 21:48
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Multiline string literal in C#
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@Heliac I think you mean interpolated strings can also be literal with that syntax. var query = $@" select foo, bar from table where id = {id} ";
– brianary
Nov 1 '17 at 15:09
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XML attribute vs XML element
...onroby - Sorry, that would be my mistake in communicating. By escaping, I mean XML encoding. '<' = &lt; etc. It seems odd to me to decide between an attribute or element based on the characters that make up the content instead of the meaning of the content.
– micahtan...
Java Generics (Wildcards)
...nded wildcards. An unbounded wildcard looks like <?>, and basically means <? extends Object>. It loosely means the generic can be any type. A bounded wildcard (<? extends T> or <? super T>) places a restriction on the type by saying that it either has to extend a specific ...
How to convert xml into array in php?
...oo much code? Just because you put all those functions on one line doesn't mean you're using less code. It might look more compact but it comes at the expense of readability.
– Jage
Mar 5 '15 at 21:44
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Difference between Pragma and Cache-Control headers?
...-control is the HTTP/1.1 implementation of the same concept. They both are meant to prevent the client from caching the response. Older clients may not support HTTP/1.1 which is why that header is still in use.
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Why are C# 3.0 object initializer constructor parentheses optional?
...ob?" That would immediately lead to cases like:
frob x = 10;
does that mean "do the frob operation on the result of x = 10, or create a variable of type frob called x and assign 10 to it?" (Or, if frobbing produces a variable, it could be an assignment of 10 to frob x. After all, *x = 10; parse...
How to get full path of selected file on change of using javascript, jquery-ajax
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Did you mean this?
$('#i_file').change( function(event) {
var tmppath = URL.createObjectURL(event.target.files[0]);
$("img").fadeIn("fast").attr('src',tmppath);
});
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Is there a HTML opposite to ?
...h a class of "jsOnly" with a parent element with a class of "jsOff".
This means that if JavaScript is enabled, the "jsOff" class will be removed from the body. This will mean that elements with a class of "jsOnly" will not have a parent with a class of "jsOff" and so will not match the CSS selector...