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instanceof Vs getClass( )
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@overexchange - 1) I said "overuse" not "use". 2) Apart from that, I don't understand what you are asking. What do you mean by "infer the usage ..."??? Code either uses these things, or it doesn't.
– Stephen C
Nov 30 '14 at 2:40
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Is it possible to cast a Stream in Java 8?
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@D.R. - Java generics are ugly from the git-go. Mostly just C++ feature lust.
– Hot Licks
Mar 19 '14 at 16:28
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Is there a difference between foo(void) and foo() in C++ or C?
...res where introduced, the C committee had to disambiguate the no-parameter from the old syntax, and introduced the void foo(void) syntax. C++ took it for the sake of compatibility.
– Matthieu M.
Sep 14 '11 at 8:14
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CSS to make HTML page footer stay at bottom of the page with a minimum height, but not overlap the p
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From IE7 onwards you can simply use
#footer {
position:fixed;
bottom:0;
}
See caniuse for support.
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JSON: why are forward slashes escaped?
... Here's what I came up with:
It seems, my first thought [that it comes from its JavaScript
roots] was correct.
'\/' === '/' in JavaScript, and JSON is valid JavaScript. However,
why are the other ignored escapes (like \z) not allowed in JSON?
The key for this was reading
http://w...
Why do you use typedef when declaring an enum in C++?
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Holdover from C.
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How to create a drop shadow only on one side of an element?
... must be the last, and has a negative spread (-3px) in order to prevent it from extendig beyond the corners.
Here the fiddle (change the color of the masking shadows to see how it really works).
div{
width: 100px;
height: 100px;
border: 1px solid pink;
box-shadow: -6px 0 wh...
What is the default form HTTP method?
... effects.
http://www.faqs.org/faqs/www/cgi-faq/section-37.html
Citations from http://www.w3.org/TR/html401/interact/forms.html#h-17.3:
method = get|post [CI]
This attribute specifies which HTTP method will be used to submit the form data set.
Possible (case-insensitive) values are "get"...
Placement of the ng-app directive (html vs body)
... use the ng-app tag in a div that is used as a wrapper to isolate new code from the legacy code.
We discovered this while working on the app that was heavily relying on jqGrid and Dojo.
When we added ng-app to the head tag it blew up the site, but when we used a wrapper we could use Angular with...
Meaning of 'const' last in a function declaration of a class?
...st char* bar();
}
The method bar() is non-const and can only be accessed from non-const values.
void func1(const foobar& fb1, foobar& fb2) {
const char* v1 = fb1.bar(); // won't compile
const char* v2 = fb2.bar(); // works
}
The idea behind const though is to mark methods which wi...