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How do I dynamically assign properties to an object in TypeScript?
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I think this is the best solution now. I think at the time the question was asked index properties like this were not yet implemented in TypeScript.
– Peter Olson
Jun 8 '17 at 19:56
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Is it correct to use alt tag for an anchor link?
...as negating performance overhead. I have used a spirte image , at the same time wanted to give alt attribute, which could not do using background images. Instead i have a workaround which helped..
– user2067736
Feb 13 '13 at 12:26
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Sockets: Discover port availability using Java
...or ConnectException: 'connection refused', yes it should return false. For timeouts, nothing it could return would be valid, as the actual answer isn't known. That's why this technique is useless for this purpose.
– Marquis of Lorne
Nov 25 '19 at 11:12
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AngularJS access scope from outside js function
... @MarcM. I think it has to do with Angular's scope recreation. By the time you're using the change function, the previous scope the global var was pointing to may no longer exist (due to the recreation).
– dk123
Dec 14 '13 at 3:43
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Identifying the dependency relationship for python packages installed with pip
...m the dependencies of your dependencies. This way you'll have a much nicer time the day you need to remove one of them :)
Note the following:
You can have a clean requirements.raw with version control to rebuild your full requirements.txt.
Beware of git urls being replaced by egg names in the pro...
How to navigate through a vector using iterators? (C++)
...h element, which is the OP's question. Also, any answer that requires O(n) time complexity, such as this one, is very bad. Accessing the nth element of a vector should always be O(1).
– Elliott
Feb 1 at 10:17
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How to model type-safe enum types?
...of case objects. As a matter of fact, case objects do have advantages many times, such as here. The Enumeration class, though, has many Collection methods, such as elements (iterator on Scala 2.8), which returns an Iterator, map, flatMap, filter, etc.
This answer is essentially a selected parts fro...
Rotating videos with FFmpeg
...nths since this was originally asked and the builds have been updated many times since then. However, I wanted to add an answer for anyone else that comes across here looking for this information.
I am using Debian Squeeze and FFmpeg version from those repositories.
The MAN page for ffmpeg states...
Can you autoplay HTML5 videos on the iPad?
...rks because the media tag isn't really used but instead promoted to a Quicktime instance so having a visible video element isn't necessary at all. In the handler for "click" (or "touchend" on mobile).
$(".movie-container").on("click", function() {
var url = $(this).data("stream-url");
$dummyVid...
Should accessing SharedPreferences be done off the UI Thread?
...eferences, a simple XML file...) You don't want to fault it in the future time some user clicks a button.
but whenever you call context.getSharedPreferences(...), the backing XML file is stat'd to see if it's changed, so you'll want to avoid those stats during UI events anyway. A stat should norma...