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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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Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?
...opied. So if you don't want a copy you have to change it one element at a time.
– Cthutu
Jun 6 '14 at 13:06
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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...
I want to get Year, Month, Day, etc from Java Date to compare with Gregorian Calendar date in Java.
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Use something like:
Date date; // your date
// Choose time zone in which you want to interpret your Date
Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("Europe/Paris"));
cal.setTime(date);
int year = cal.get(Calendar.YEAR);
int month = cal.get(Calendar.MONTH);
int day ...
What is a “callback” in C and how are they implemented?
...to it to populate_array. populate_array will call our callback function 10 times and assign the returned values to the elements in the given array.
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How can I get a precise time, for example in milliseconds in Objective-C?
Is there an easy way to get a time very precisely?
11 Answers
11
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What is this date format? 2011-08-12T20:17:46.384Z
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The T is just a literal to separate the date from the time, and the Z means "zero hour offset" also known as "Zulu time" (UTC). If your strings always have a "Z" you can use:
SimpleDateFormat format = new SimpleDateFormat(
"yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
format....
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...
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...
Is there a “do … until” in Python? [duplicate]
...tic choice left to linters, codebase consistency, and/or team choice. Everytime I see a while True I fear it never ends, which is why I like to see a condition set with the while line, even if it's not DRY; I don't want to hunt for a break or digest a crazy logic tree
– CTS_AE
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