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Difference between case object and object
...tly what it says it is, an object, i.e. a declaration and instantiation in one. This limits object to a single instance if defined in package scope, which effectively makes it a singleton, but only if defined IN THAT SCOPE. If defined inside a class, you can have as many instances as the class itsel...
Android Camera Preview Stretched
...st of supportedPreviewSizes it will choose the best for you from avaliable ones. Get your supportedPreviewSize list in place where Camera object isn't null by using
mSupportedPreviewSizes = mCamera.getParameters().getSupportedPreviewSizes();
And then on in onMeasure you can get your optimal pre...
Catch browser's “zoom” event in JavaScript
...tempt to implement it.
I’ve found two ways of detecting the
zoom level. One way to detect zoom
level changes relies on the fact that
percentage values are not zoomed. A
percentage value is relative to the
viewport width, and thus unaffected by
page zoom. If you insert two elements,
one with a pos...
Why does the expression 0 < 0 == 0 return False in Python?
...tion for them.
With the other cases you talk about, the parenthesis force one relational operator to be applied before the other, and so they are no longer chained comparisons. And since True and False have values as integers you get the answers you do out of the parenthesized versions.
...
How do I get the currently displayed fragment?
...y code to iteratively check each of my fragments, and find out the visible one ...
– Leem.fin
Feb 15 '12 at 14:23
...
Determine a user's timezone
...here a standard way for a web server to be able to determine a user's timezone within a web page?
24 Answers
...
What is the difference between const_iterator and non-const iterator in the C++ STL?
...rence between a const_iterator and an iterator and where would you use one over the other?
7 Answers
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Android: Want to set custom fonts for whole application not runtime
...
parseAttributes(context, attrs);
}
}
Now, if you don't have one, add an XML document under res/values/attrs.xml, and add:
<resources>
<!-- Define the values for the attribute -->
<attr name="typeface" format="enum">
<enum name="roboto" value="0"/&...
Python: json.loads returns items prefixing with 'u'
...
Your answer was the most useful one I got, and I think the asker of this question would have really appreciated it: stackoverflow.com/questions/956867/…
– jimh
Mar 19 '16 at 1:17
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MySQL Query GROUP BY day / month / year
...I knew this earlier...so many lines of PHP to do something mysql can do in one line.
– nights
Nov 1 '18 at 3:01
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