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Android static object lifecycle
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Lets start with a bit of background: What happens when you start an application?
The OS st...
Custom attributes in styles.xml
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edited Jan 26 '18 at 15:35
answered Jul 29 '11 at 3:23
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Java: how can I split an ArrayList in multiple small ArrayLists?
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You can use subList(int fromIndex, int toIndex) to get a view of a portion of the original list....
What are type lambdas in Scala and what are their benefits?
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answered Jan 5 '12 at 1:08
Kris NuttycombeKris Nuttycombe
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Make a URL-encoded POST request using `http.NewRequest(…)`
... resp, _ := client.Do(r)
fmt.Println(resp.Status)
}
resp.Status is 200 OK this way.
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in iPhone App How to detect the screen resolution of the device
...u the entire screen's resolution in points, so it would most typically be 320x480 for iPhones. Even though the iPhone4 has a much larger screen size iOS still gives back 320x480 instead of 640x960. This is mostly because of older applications breaking.
CGFloat screenScale = [[UIScreen mainScreen] s...
Difference between HEAD and master
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master is a reference to the end of a branch. By convention (and by default) this is usually the...
Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2
I have the following 2 data.frames:
13 Answers
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Why is a “GRANT USAGE” created the first time I grant a user privileges?
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edited Feb 9 '19 at 2:34
answered Oct 19 '10 at 19:43
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Can I get JSON to load into an OrderedDict?
...ecoder(object_pairs_hook=collections.OrderedDict).decode('{"foo":1, "bar": 2}')
OrderedDict([('foo', 1), ('bar', 2)])
>>>
You can pass this parameter to json.loads (if you don't need a Decoder instance for other purposes) like so:
>>> import json
>>> from collections i...