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Why is conversion from string constant to 'char*' valid in C but invalid in C++
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Up through C++03, your first example was valid, but used a deprecated implicit conversion--a string literal should be treated as being of type char const *, since you can't modify its contents (without causing undefined behavior).
As of C++11, the implicit conversion ...
How to sort a dataFrame in python pandas by two or more columns?
...nions in this meta post: meta.stackoverflow.com/questions/297404/… I decided to add a new answer rather than attempt an edit to yours
– Kyle Heuton
Nov 20 '15 at 23:14
2
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How to detect internet speed in JavaScript?
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It's possible to some extent but won't be really accurate, the idea is load image with a known file size then in its onload event measure how much time passed until that event was triggered, and divide this time in the image file size.
Example can be found here: Calculate speed using ja...
Is it possible to use jQuery .on and hover?
... //stuff to do on mouse leave
}
});
According to the answers provided below you can use hover with .on(), but:
Although strongly discouraged for new code, you may see the
pseudo-event-name "hover" used as a shorthand for the string
"mouseenter mouseleave". It attaches a single even...
Python Dictionary to URL Parameters
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to disable editing of elements in combobox for c#?
...want their content to be static so that a user cannot change the values inside when the application is ran. I also do not want the user adding new values to the ComboBox
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How do I resolve configuration errors with Nant 0.91?
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I had this same problem, however my Properties/General tab did not contain an unblock button. (I'm not sure why; it seems as though this is potentially related to the fact that I'm running inside VMWare Fusion virtual machine.)
This problem seemed to go away if I used something besid...
How do I get jQuery autocompletion in TypeScript?
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Is jquery.d.ts provided by JQUERY or custom. If custom, how do we update and keep sync with new version of JQUERY?
– Nil Pun
Oct 13 '12 at 21:13
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How can I add CGPoint objects to an NSArray the easy way?
...ist in nil. All objects in this structure are auto-released.
On the flip side, when you're pulling the values out of the array:
NSValue *val = [points objectAtIndex:0];
CGPoint p = [val CGPointValue];
share
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jQuery exclude elements with certain class in selector
...avitem").not($(this)).addClass("active");
});
});
.navitem
{
width: 100px;
background: red;
color: white;
display: inline-block;
position: relative;
text-align: center;
}
.navitem.active
{
background:green;
}
<script src="https://ajax.googleapis.com...