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Camera orientation issue in Android
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ramzramz
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33
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Javascript - Append HTML to container element without innerHTML
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6 Answers
6
Active
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Handling an empty UITableView. Print a friendly message
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176
UITableView's backgroundView property is your friend.
In viewDidLoad or anywhere that you reloa...
How to change the type of a field?
... edited Feb 22 '18 at 8:01
user6039980
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answered Feb 11 '11 at 20:21
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The key must be an application-specific resource id
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Robby PondRobby Pond
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Python argparse: Make at least one argument required
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args = vars(parser.parse_args())
if not any(args.values()):
parser.error('No arguments provided.')
share
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Reading Xml with XmlReader in C#
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164
My experience of XmlReader is that it's very easy to accidentally read too much. I know you've ...
Python division
...t:
>>> float(10 - 20) / (100 - 10)
-0.1111111111111111
or from __future__ import division, which the forces / to adopt Python 3.x's behavior that always returns a float.
>>> from __future__ import division
>>> (10 - 20) / (100 - 10)
-0.1111111111111111
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Getting a better understanding of callback functions in JavaScript
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krosenvoldkrosenvold
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When would anyone use a union? Is it a remnant from the C-only days?
...For example, let's say you want to create your own Variant type:
struct my_variant_t {
int type;
union {
char char_value;
short short_value;
int int_value;
long long_value;
float float_value;
double double_value;
void* ptr_value;
}...