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how to convert an RGB image to numpy array?
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answered Oct 15 '11 at 8:02
Andrey KamaevAndrey Kamaev
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How do you convert a DataTable into a generic list?
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answered Oct 16 '08 at 13:59
Jon SkeetJon Skeet
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How to avoid passing parameters everywhere in play2?
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How to set margin of ImageView using code, not xml
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answered Aug 5 '10 at 15:19
KeyKey
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The source was not found, but some or all event logs could not be searched
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Difference between web server, web container and application server
...ns EARs.
– ziMtyth
Nov 27 '17 at 9:20
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Listview Scroll to the end of the list after updating the list
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420
Supposing you know when the list data has changed, you can manually tell the list to scroll to t...
Lightweight Java Object cache API [closed]
...CacheManager cacheManager = CacheManager.getInstance();
int oneDay = 24 * 60 * 60;
Cache memoryOnlyCache = new Cache("name", 200, false, false, oneDay, oneDay);
cacheManager.addCache(memoryOnlyCache);
Creates a cache that will hold 200 elements, and has a ttl of 24 hours.
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How to access the first property of a Javascript object?
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var obj = { first: 'someVal' };
obj[Object.keys(obj)[0]]; //returns 'someVal'
Using this you can access also other properties by indexes. Be aware tho! Object.keys return order is not guaranteed as per ECMAScript however unofficially it is by all major browsers implementation...