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How do I overload the [] operator in C# [duplicate]
...t every time I need to implement an index operator, I have to look it up? And each time I end up on this answer... wish I could vote it up multiple times :)
– DSO
Dec 31 '11 at 0:52
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css selector to match an element without attribute x [duplicate]
I'm working on a CSS file and find the need to style text input boxes, however, I'm running into problems. I need a simple declaration that matches all these elements:
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How can I account for period (AM/PM) using strftime?
...your time strings have 0.00pm, (%I starts at 1) !!
– Andy Hayden
Apr 20 '15 at 23:10
2
@AndyHayde...
What are the allowed tags inside a ?
... <li> may contain flow content, which is the collection of all block and inline elements.
The HTML5 spec for an <li> is the same in that it also allows any flow content.
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How to get the browser language using JavaScript [duplicate]
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equivalent and more JS-typical: navigator.language || navigator.userLanguage
– Eamon Nerbonne
Sep 11 '12 at 15:06
15...
How to copy JavaScript object to new variable NOT by reference? [duplicate]
... quick jsfiddle here , where I pass a small JSON object to a new variable and modify the data from the original variable (not the new variable), but the new variable's data gets updated as well. This must mean that the JSON object was passed by reference, right?
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What does the -u flag mean in git push -u origin master? [closed]
I was just wondering what does the -u flag mean in this command?
2 Answers
2
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“Items collection must be empty before using ItemsSource.”
...so the fix is to explicitly indicate the property to be set.
Fix the XAML and the exception goes away:
<ListView Name="ListViewImages"
SelectionMode="Single"
ItemsSource="{Binding}">
<ListView.View>
<local:ImageView />
</ListView.View>
&l...
Responsive web design is working on desktop but not on mobile device
...="width=device-width, initial-scale=1">
Without it the device assumes and sets the viewport to full size.
More info here.
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HTML-parser on Node.js [closed]
...DOM you can use jsdom.
There's also cheerio, it has the jQuery interface and it's a lot faster than older versions of jsdom, although these days they are similar in performance.
You might wanna have a look at htmlparser2, which is a streaming parser, and according to its benchmark, it seems to be...