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UICollectionView current visible cell index
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134
The method [collectionView visibleCells] give you all visibleCells array you want. Use it when ...
How to download image using requests
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533
You can either use the response.raw file object, or iterate over the response.
To use the resp...
How do I add a placeholder on a CharField in Django?
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edited Oct 13 '14 at 18:39
orokusaki
45.8k4646 gold badges152152 silver badges240240 bronze badges
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How to get current foreground activity context in android?
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39
Knowing that ActivityManager manages Activity, so we can gain information from ActivityManager....
Get a list of checked checkboxes in a div using jQuery
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439
Combination of two previous answers:
var selected = [];
$('#checkboxes input:checked').each(fu...
'git add --patch' to include new files?
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edited Aug 22 '17 at 19:53
answered Aug 11 '17 at 17:44
Ul...
External template in Underscore
...ch includes the template as a variable:
app.templates.view = " \
<h3>something code</h3> \
";
Then, it is as simple as including the script file like a normal one and then using it in your view:
template: _.template(app.templates.view)
Taking it a step further, I actually use c...
Is there a way to use SVG as content in a pseudo element :before or :after
...lt;/div>
And my test.svg looks like this:
<svg xmlns="http://www.w3.org/2000/svg">
<circle cx="100" cy="50" r="40" stroke="black" stroke-width="2" fill="red"/>
<polyline points="20,20 40,25 60,40 80,120 120,140 200,180" style="fill:none;stroke:black;stroke-width:3"/>
&l...
Difference between fprintf, printf and sprintf?
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Andrew
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answered Jan 7 '11 at 17:06
John BodeJohn Bode
98k1515 gold...