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HTML5 Audio stop function
...request, the old one is cancelled and our audio element is in clean state (tested in Chrome and FF) :>
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How to append something to an array?
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Some quick benchmarking (each test = 500k appended elements and the results are averages of multiple runs) showed the following:
Firefox 3.6 (Mac):
Small arrays: arr[arr.length] = b is faster (300ms vs. 800ms)
Large arrays: arr.push(b) is faster (500ms...
How to fallback to local stylesheet (not script) if CDN fails
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Not cross-browser tested but I think this will work. Will have to be after you load jquery though, or you'll have to rewrite it in plain Javascript.
<script type="text/javascript">
$.each(document.styleSheets, function(i,sheet){
if(s...
How do I check out a remote Git branch?
Somebody pushed a branch called test with git push origin test to a shared repository. I can see the branch with git branch -r .
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Remove NA values from a vector
...ively slower (though I'll happily take comments on my implementation & test!)
microbenchmark::microbenchmark(
purrr::map(airquality,function(x) {x[!is.na(x)]}),
purrr::map(airquality,na.omit),
purrr::map(airquality, ~purrr::discard(.x, .p = is.na)),
times = 1e6)
Unit: microseconds
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How to determine when a Git branch was created?
...ich will show you branch events clearly:
git reflog --date=local --all
860e4e4 refs/heads/master@{Sun Sep 19 23:00:30 2010}: commit: Second.
17695bc refs/heads/example_branch@{Mon Sep 20 00:31:06 2010}: branch: Created from HEAD
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Best introduction to C++ template metaprogramming? [closed]
... community wiki
12 revs, 2 users 92%jwfearn
2
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How do I view all commits for a specific day?
...-03 13:37:16 -0700
Last commit: 1d4c88c 1d4c88ce6a15efaceda1d653eed3346fcae8f5e6 2018-10-13 21:32:27 -0700
Date to search for commits: 2015-08-13
Date to search for commits: 2015-08-03
375bcfb 375bcfbbf548134a4e34c36e3f28d87c53b2445f Mike Slinn 2015-08-03 13:37:16 -0700 'this is a comment'
Date t...
What is the volatile keyword useful for?
... volatile variable to control whether some code continues a loop. The loop tests the volatile value and continues if it is true. The condition can be set to false by calling a "stop" method. The loop sees false and terminates when it tests the value after the stop method completes execution.
The bo...
Can I use Twitter Bootstrap and jQuery UI at the same time?
... would suggest you take the bootstrap v2 and jquery ui and create an empty test page to verify that it's not your code. I haven't had a problem since the new version
– Eonasdan
May 12 '12 at 19:47
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