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what exactly is device pixel ratio?
...l linear resolution.
Physical resolution: 960 x 640
Logical resolution: 480 x 320
The formula is:
Where:
is the physical linear resolution
and:
is the logical linear resolution
Other devices report different device pixel ratios, including non-integer ones. For example, the Nokia Lumia ...
Why is a div with “display: table-cell;” not affected by margin?
... <div class="cell">456</div>
<div class="cell">879</div>
</div>
</div>
CSS
.table {display:table;border-collapse:separate;border-spacing:5px;}
.row {display:table-row;}
.cell {display:table-cell;padding:5px;border:1px solid black;}
See jsFiddle ...
Toggle input disabled attribute using jQuery
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edited Mar 15 '15 at 18:26
answered Feb 28 '12 at 20:43
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Get margin of a View
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180
try this:
View view = findViewById(...) //or however you need it
LayoutParams lp = (LayoutPara...
Laravel Redirect Back with() Message
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238
Try
return Redirect::back()->withErrors(['msg', 'The Message']);
and inside your view call...
how to customize `show processlist` in mysql?
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answered May 8 '14 at 17:56
Reza SReza S
8,07033 gold badges4646 silver badges8080 bronze badges
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How to tell if rails is in production?
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edited Dec 28 '09 at 4:40
answered Dec 28 '09 at 3:09
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Replace None with NaN in pandas dataframe
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answered May 19 '14 at 17:18
Guillaume JacquenotGuillaume Jacquenot
8,27055 gold badges3737 silver badges4444 bronze badges
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Sublime Text 2 and 3: open the same file multiple times
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188
File | New View into File will open a second tab for the same file. This can be moved into anot...
Django admin: how to sort by one of the custom list_display fields that has no database field
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charleschenster
23233 silver badges88 bronze badges
answered Sep 16 '11 at 18:00
bbrikbbrik
2,47611 gold badge171...