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Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragme
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answered Feb 4 '13 at 20:50
Vidar WahlbergVidar Wahlberg
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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
...of the elements in the matrix (64-bit int).
The critical stride would be 2048 bytes, which correspond to 4 rows of the matrix (which is continuous in memory).
Assume we're processing row 28. We're attempting to take the elements of this row and swap them with the elements from column 28. The fir...
Python Unicode Encode Error
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Scott StaffordScott Stafford
38.9k2020 gold badges110110 silver badges158158 bronze badges
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How do I print out the contents of an object in Rails for easy debugging?
...d Post
body: Welcome! This is another example post
published_at: '2015-10-19 23:00:43.469520'
created_at: '2015-10-20 00:00:43.470739'
updated_at: '2015-10-20 00:00:43.470739'
attributes: !ruby/object:ActiveRecord::AttributeSet
attributes: !ruby/object:ActiveRecord::LazyAttrib...
Opacity CSS not working in IE8
...oes this.
– user71463
Dec 22 '09 at 20:04
51
IE doesn't apply lots of styles to lots of elements....
Show or hide element in React
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React circa 2020
In the onClick callback, call the state hook's setter function to update the state and re-render:
const Search = () => {
const [showResults, setShowResults] = React.useState(false)
const onClick = () =>...
How do I make an Android EditView 'Done' button and hide the keyboard when clicked?
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Paresh MayaniParesh Mayani
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When to use std::forward to forward arguments?
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answered May 20 at 0:48
Neil McGillNeil McGill
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Is it safe to check floating point values for equality to 0?
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answered Jan 27 '09 at 20:58
Joel CoehoornJoel Coehoorn
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How to make an HTML back link?
... "myaction/mycontroller"
– nest
Mar 20 '15 at 10:33
@orangesherbert I've addressed this in a new answer (which also sa...