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Checking if all elements in a list are unique
What is the best way (best as in the conventional way) of checking whether all elements in a list are unique?
14 Answers
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How can I get a channel ID from YouTube?
...ce code of the channel page and find either data-channel-external-id="UCjXfkj5iapKHJrhYfAF9ZGg" or "externalId":"UCjXfkj5iapKHJrhYfAF9ZGg".
UCjXfkj5iapKHJrhYfAF9ZGg will be the channel ID you are looking for.
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notifyDataSetChange not working from custom adapter
... receiptlist.addAll(newlist);
this.notifyDataSetChanged();
}
So you keep the same object as your DataSet in your Adapter.
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How to merge lists into a list of tuples?
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mrgloom
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answered Mar 9 '10 at 7:52
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How to get Resource Name from Resource id
In my layout I have defined something like this .
5 Answers
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Visual List of iOS Fonts?
I am looking for a list of iOS Fonts for iOS 7. I have found the list on Apple's developer site, I am just wondering if anyone knows of a visual list where each font name is typed out in its typeface. I have seen one or two before, but the latest one I have seen was for iOS 5, and much more has be...
nginx upload client_max_body_size issue
...on-rails and I have a simple multipart form to upload files.
Everything works fine until I decide to restrict the maximum size of files I want uploaded.
To do that, I set the nginx client_max_body_size to 1m (1MB) and expect a HTTP 413 (Request Entity Too Large) status in response when that rul...
Why is unsigned integer overflow defined behavior but signed integer overflow isn't?
...sentation, but signed arithmetic overflow remains undefined and compiler makers want it to remain undefined because they use this undefinedness to help with optimization. See for instance this blog post by Ian Lance Taylor or this complaint by Agner Fog, and the answers to his bug report.
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jQuery templating engines [closed]
I am looking for a template engine to use client side. I have been trying a few like jsRepeater and jQuery Templates. While they seem to work OK in FireFox they all seem to break down in IE7 when it comes down to rendering HTML tables.
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Testing the type of a DOM element in JavaScript
...se typeof(N) to get the actual object type, but what you want to do is check the tag, not the type of the DOM element.
In that case, use the elem.tagName or elem.nodeName property.
if you want to get really creative, you can use a dictionary of tagnames and anonymous closures instead if a switch o...