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HTML: Include, or exclude, optional closing tags?
...not contain block-level elements, and <P> is a block level element. From (w3.org/TR/REC-html40/struct/text.html#edef-P) "The P element represents a paragraph. It cannot contain block-level elements (including P itself)."
– Ian Boyd
Jun 9 '10 at 20:25
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Why do Java webapps use .do extension? Where did it come from?
...estions%2f3597582%2fwhy-do-java-webapps-use-do-extension-where-did-it-come-from%23new-answer', 'question_page');
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Django datetime issues (default=datetime.now())
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Instead of using datetime.now you should be really using from django.utils.timezone import now
Reference:
Documentation for django.utils.timezone.now
so go for something like this:
from django.utils.timezone import now
created_date = models.DateTimeField(default=now, editab...
Setting direction for UISwipeGestureRecognizer
...nizer).
Filed a bug report (#8276386) to Apple.
[Update] I got an answer from Apple saying that the behavior works as was intended.
So for example in a table view you can swipe left or right in a table view cell to trigger 'delete' (this would have directions of the swipe gesture set to left and ...
Will docker container auto sync time with the host machine?
...ontainer to periodically sync the time or the container will sync the time from its host machine?
6 Answers
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How can I parse a time string containing milliseconds in it with python?
...roseconds. You may be better off using datetime, like this:
>>> from datetime import datetime
>>> a = datetime.strptime('30/03/09 16:31:32.123', '%d/%m/%y %H:%M:%S.%f')
>>> a.microsecond
123000
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Why em instead of px?
...tons is cut in half or disappears entirely. Even stackoverflow.com suffers from it:
Note how the top buttons and the page tabs overlap. If they would have used em units instead of px, there would not have been a problem.
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How to use web-fonts legally? [closed]
...ith their copyright notices removed.
If you want to make sure, buy a font from one of the large foundries like fonts.com or myfonts.com. Make sure you read their license. For example, if you buy a font, you are almost always free to use it in print products, on graphics on your web site, etc., but ...
How to center a Window in Java?
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From this link
If you are using Java 1.4 or newer,
you can use the simple method
setLocationRelativeTo(null) on the
dialog box, frame, or window to center
it.
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Safe (bounds-checked) array lookup in Swift, through optional bindings?
...on because you would break all the code that expects a non-optional values from arrays.
Instead, you could subclass Array, and override subscript to return an optional. Or, more practically, you could extend Array with a non-subscript method that does this.
extension Array {
// Safely lookup ...