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ContextLoaderListener or not?
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edited Aug 23 '16 at 14:31
approxiblue
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Mongoose query where value is not null
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185
You should be able to do this like (as you're using the query api):
Entrant.where("pincode")....
SELECT DISTINCT on one column
...FROM MyTable
WHERE SKU LIKE 'FOO%') AS a
WHERE a.RowNumber = 1
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How to convert milliseconds to “hh:mm:ss” format?
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17 Answers
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What does the “at” (@) symbol do in Python?
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12 Answers
12
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Make Iframe to fit 100% of container's remaining height
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Update in 2019
TL;DR: Today the best option is the last one in this answer - flexbox. Everything supports it nicely and has for years. Go for that and don't look back. The rest of this answer is left for historical reasons.
The trick...
Automatic prune with Git fetch or pull
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Since git 1.8.5 (Q4 2013):
"git fetch" (hence "git pull" as well) learned to check "fetch.prune" and "remote.*.prune" configuration variables and to behave as if the "--prune" command line option was given.
That means that, if yo...
How to linebreak an svg text within javascript?
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152
This is not something that SVG 1.1 supports. SVG 1.2 does have the textArea element, with auto...
What does the constant 0.0039215689 represent?
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0.0039215689 is approximately equal to 1/255.
Seeing that this is OpenGL, performance is probably important. So it's probably safe to guess that this was done for performance reasons.
Multiplying by the reciprocal is faster than r...