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What is The difference between ListBox and ListView
...dView, but you can easily create your own.
Another difference is the default selection mode: it's Single for a ListBox, but Extended for a ListView
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When should I make explicit use of the `this` pointer?
... this-> is explicitly required.
Consider the following code:
template<class T>
struct A {
int i;
};
template<class T>
struct B : A<T> {
int foo() {
return this->i;
}
};
int main() {
B<int> b;
b.foo();
}
If you omit this->, the compi...
How to center an iframe horizontally?
...nd-color: #777;
}
iframe {
display: block;
border-style:none;
}
<div>div</div>
<iframe src="data:,iframe"></iframe>
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Jackson - Deserialize using generic class
...ialization. For example -
mapper.readValue(jsonString, new TypeReference<Data<String>>() {});
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Where and why do I have to put the “template” and “typename” keywords?
...e a declaration of a pointer f. However if it's not a type, it will be a multiplication. So the C++ Standard says at paragraph (3/7):
Some names denote types or templates. In general, whenever a name is encountered it is necessary to determine whether that name denotes one of these entities befo...
How to set different label for launcher rather than activity title?
...
Apparently <intent-filter> can have a label attribute. If it's absent the label is inherited from the parent component (either Activity or Application). So using this, you can set a label for the launcher icon, while still having t...
How can I use the $index inside a ng-repeat to enable a class and show a DIV?
I have a set of <li> elements.
2 Answers
2
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Make a div fill the height of the remaining screen space
...tent {
flex: 1 1 auto;
}
.box .row.footer {
flex: 0 1 40px;
}
<!-- Obviously, you could use HTML5 tags like `header`, `footer` and `section` -->
<div class="box">
<div class="row header">
<p><b>header</b>
<br />
<br /&...
Iteration over std::vector: unsigned vs signed index variable
...edef of size_type):
Using std::vector
Using iterators
for(std::vector<T>::iterator it = v.begin(); it != v.end(); ++it) {
/* std::cout << *it; ... */
}
Important is, always use the prefix increment form for iterators whose definitions you don't know. That will ensure your code...
How do I check if a given string is a legal/valid file name under Windows?
...tion "In C# check that filename is possibly valid (not that it exists)". (Although some clever guys closed that question in favour of this one...)
– mmmmmmmm
Oct 20 '15 at 19:02
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