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changing source on html5 video tag
...ks.
Here is "one" vanilla JS way of doing this, working in Chrome, please test in other browsers:
http://jsfiddle.net/mattdlockyer/5eCEu/2/
HTML:
<video id="video" width="320" height="240"></video>
JS:
var video = document.getElementById('video');
var source = document.createEleme...
Check if directory mounted with bash
...s a non-zero exit status if there are no matches. There is no need for the test, or the subshell created by $(). if command | grep -q 'stuff'; then ...
– jordanm
Feb 23 '12 at 23:54
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git pushes with wrong user from terminal
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@Yinfei84 what would happen if (to test it out) you set those variables explicitly, and try a commit and a push. Would that work better then?
– VonC
Feb 7 '14 at 10:43
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How to remove item from array by value? [duplicate]
... never been assigned values. Array elements which do not pass the callback test are simply skipped, and are not included in the new array.
So basically, this is the same as all the other for (var key in ary) { ... } solutions, except that the for in construct is supported as of IE6.
Basically, fi...
Changing .gitconfig location on Windows
...ual copy of the .gitconfig that is being used. I ran into this issue when testing a location where \PathForNewLocationOfConfig.gitconfig was my Dropbox folder
– MotoWilliams
Feb 6 '12 at 20:10
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How to show soft-keyboard when edittext is focused
...d part of code shows another approach, which works only on some devices. I tested on OS versions 2.2 (emulator), 2.2.1 (real device) and 1.6 (emulator).
This approach saved me a lot of pain.
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How to fix Hibernate LazyInitializationException: failed to lazily initialize a collection of roles,
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I too had this problem when I was doing unit Testing. A very Simple Solution to this problem is to use @Transactional annotation which keeps the session open till the end of the execution.
share...
Volatile boolean vs AtomicBoolean
...ndSet(), and others that implement multiple operations (get/increment/set, test/set) without locking. That's why the Atomic* classes are so powerful.
For example, if multiple threads are using the following code using ++, there will be race conditions because ++ is actually: get, increment, and set...
rails 3.1.0 ActionView::Template::Error (application.css isn't precompiled)
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Thanks for this solution. I was trying to test some things in development mode and I was surprised that it was saying "application.css isn't precompiled" even though I had already precompiled assets and public/assets/application.css was present in the directory. Surp...
Why does HTML5 form-validation allow emails without a dot?
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As a sidenote one of the shortest working email addresses ( recordsetter.com/world-record/shortest-email-address/4327 ) is au@ua
– Kyborek
Oct 16 '18 at 7:09
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