Your suspicions that this is not an actual memory leak but weirdness with chrome is correct. I recently ran across the same problem. IE11 will not show this.func = _.bind(this.func, this) as a memory leak while chrome will, even after you press the collect garbage button 100 times. It will show it even after you … Read more
According to the JSHeapSnapshot.js implementation in Chromium, as mentioned in a comment by wOxxOm, a comparison for a given node distance to 100000000 is performed (distances[ordinal] >= WebInspector.HeapSnapshotCommon.baseSystemDistance, where WebInspector.HeapSnapshotCommon.baseSystemDistance = 100000000) and if passing, the size is accumulated into the System segment of the pie chart. The commit that last modifies this value mentions, … Read more
No existing functionality to search the json tree view. You can file a new issue in the issue tracker to see if it could get added.
DevTools tech writer here. Doesn’t look like there’s a way to do this, currently. You can hide other columns by right-clicking the table header, and unchecking the ones you want to hide. You can also drag the bar separating the waterfall from the item to its left in order to minimize it.
The meaning of “idle” is really obvious: “(idle)” means the time spent on doing nothing. Go to about:blank, and get a new CPU profile. The result is probably a value for (idle) close to 100% and a bit of (program) next question: Chrome debugger – What is “(program)” in the profiler?.
There are many considerations to keep in mind when you write code that references DOM elements. But it all basically boils down to a couple of simple points – a. Within your local functions always clear the reference var menu = $(‘body #menu’); // do something with menu . . . menu = null; b. … Read more
Now there is an option in Inspector’s settings, just uncheck Disable paused state overlay: Go to Settings (F1), the Preferences tab (the first one) and it’s the last option under Appearance (top left). It is very usable with the setTimeout(function(){debugger;}, 5000); trick to inspect elements that are visible only on hover.
yes there is! find the element that is being reloaded and right click, choose inspect from context menu, then right click the html of the element (in the bottom firebugish pane), in the context menu there are options to: break on subtree modifications break on attributes modifications break on node removal Article on awesome new … Read more
There is no way to show number line in developer area. You can press CTRL+U in the webpage where you want to see the line on code. Good luck
This error comes when you use chrome.storage.sync.set…to set the data greater than 8,192 bytes for a single item as chrome.storage.sync.set allows 8,192 QUOTA_BYTES_PER_ITEM. Use chrome.storage.local.set, to save the large data…instead of chrome.storage.sync.set. As chrome.storage.local.set can contains 5242880 :QUOTA_BYTES. See https://developer.chrome.com/extensions/storage Also, you can get the alert if still want to use chrome.storage.sync.set using below code: … Read more