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Code Packages Activity Actions 7

PERF: stop running VACUUM FULL only run VACUUM

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Sam 2015-12-07 20:14:26 +11:00
parent c04bcf8655
commit 8d49091572
3 changed files with 13 additions and 4 deletions
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11
app/assets/javascripts/discourse/views/cloaked-collection.js.es6
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@ -83,7 +83,16 @@ const CloakedCollectionView = Ember.CollectionView.extend({
const mid = Math.floor((min + max) / 2),
// in case of not full-window scrolling
$view = childViews[mid].$(),
viewBottom = $view.position().top + wrapperTop + $view.height();

// .position is quite expensive, shortcut here to get a slightly rougher
// but much faster value
parentOffsetTop = $view.offsetParent().offset().top,
offsetTop = $view.offset().top,

viewBottom = (offsetTop - parentOffsetTop) + wrapperTop + $view.height();


console.log(viewBottom);

if (viewBottom > viewportTop) {
max = mid-1;