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ListBox vs. ListView - how to choose for data binding
I'm considering either a ListBox or a ListView for a WPF application. It seems either supports data binding and item templates. My application has a simple list of items that I intend to be able to search/sort/filter based on user input. The data binding demo ( http://msdn.microsoft.com/en-us/lib...
Get the device width in javascript
Is there a way to get the users device width, as opposed to viewport width, using javascript?
12 Answers
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Linq: adding conditions to the where clause conditionally
...Where(predicate);
}
return source;
}
It helps to avoid chain breaks. Also the same ConditionalOrderBy and ConditionalOrderByDescending are helpful.
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When would I use XML instead of SQL? [closed]
...logy with
more than 20 years of implementation
experience. They are solid, stable,
useful products. They are not going
away. XML is a very useful technology
for moving data between different
databases or between databases and
other programs. However, it is not
itself a database. Don'...
URL: Username with @
...red Apr 7 '12 at 1:18
matthewnreidmatthewnreid
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Template function inside template class
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Write this:
template <class T>
template <class U>
void MyClass<T>::foo() { /* ... */ }
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ExpressJS How to structure an application?
...pplication grows and some portion of the code becomes clearly reusable outside of your application or is a clear subsystem, move it to it's own git repository and make it into a standalone npm package.
So the focus of this project is to illustrate a workable structure for a medium-sized application...
Limit ggplot2 axes without removing data (outside limits): zoom
... if you have the second edition.
The issue is that, as you say, limits inside the scale or setting ylim() causes data to be thrown away, as they are constraining the data. For a true zoom (keep all the data), you need to set the limits inside of the Cartesian coordinate system (or other coordinate...
How to drop multiple columns in postgresql
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Sort array of objects by object fields
...a, function($a, $b) {return strcmp($a->name, $b->name);});
From inside a class
usort($your_data, array($this, "cmp")); // "cmp" should be a method in the class
Using arrow functions (from PHP 7.4)
usort($your_data, fn($a, $b) => strcmp($a->name, $b->name));
Also, if you're ...