Week 10 2015 Section
Total watch time
54m 39s
at 1× speed · exactly 54 minutes, 39 seconds at 1×
| 1× | 54m 39s |
|---|---|
| 1.25× | 43m 43s |
| 1.5× | 36m 26s |
| 1.75× | 31m 14s |
| 2× | 27m 20s |
Plan to finish
About 1 day at an hour a day
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Videos (4)
54m 39s in total · tick what you've watched
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| Watched | ||||
|---|---|---|---|---|
| 1 |
 DOM
|
16:34 | 2015-11-10 | |
| 2 | Private video | — | ||
| 3 |
 Ajax
|
10:50 | 2015-11-10 | |
| 4 |
 JavaScript
|
27:15 | 2016-09-28 |
No videos match that filter.
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[](https://playlistduration.com/playlist/PLhQjrBD2T383ql2IPhxwnJqu1EjcMXulK)<a href="https://playlistduration.com/playlist/PLhQjrBD2T383ql2IPhxwnJqu1EjcMXulK"><img src="https://playlistduration.com/badge/playlist/PLhQjrBD2T383ql2IPhxwnJqu1EjcMXulK.svg" alt="Watch time: 54m 39s · 3 videos" width="202" height="20"></a>Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.
Want the numbers themselves? GET https://playlistduration.com/api/v1/playlist/PLhQjrBD2T383ql2IPhxwnJqu1EjcMXulK returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-09-22 (cached). Private or deleted videos are excluded from totals.