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Determining Whether a Directory is Writeable
...'re aware of the issues, this may be a fine technique. I was looking at it from a too UNIX-y perspective, which is my mistake. Someone edit this answer so I can remove my -1.
– Mike S
Apr 12 '17 at 15:29
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UIRefreshControl - beginRefreshing not working when UITableViewController is inside UINavigationCont
...y, by changing contentoffset
[self.tableView setContentOffset:CGPointMake(0, -self.refreshControl.frame.size.height) animated:YES];
I would guess the reason for this is that it could be undesirable to scroll to the refresh control when user is in the middle/bottom of the table view?
Swift 2.2 ve...
Add centered text to the middle of a -like line
I'm wondering what options one has in xhtml 1.0 strict to create a line on both sides of text like-so:
32 Answers
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RegEx - Match Numbers of Variable Length
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{[0-9]+:[0-9]+}
try adding plus(es)
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How can I autoplay a video using the new embed code style for Youtube?
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+50
Just put "?autoplay=1" in the url the video will autoload.
So your url would be:
http://www.youtube.com/embed/JW5meKfy3fY?autoplay=1
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Is there an equivalent to e.PageX position for 'touchstart' event as there is for click event?
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180
Kinda late, but you need to access the original event, not the jQuery massaged one. Also, since...
Is it possible to await an event instead of another async method?
...ed.
If you have halted your asynchronous code while waiting for the input from the user, then it's just wasting resources while that thread is paused.
That said, it's better if in your asynchronous operation, you set the state that you need to maintain to the point where the button is enabled and ...
Why does one hot encoding improve machine learning performance?
...h" and "US". Assume, without loss of generality, that these are encoded as 0, 1 and 2. You then have a weight w for this feature in a linear classifier, which will make some kind of decision based on the constraint w×x + b > 0, or equivalently w×x < b.
The problem now is that the weight w c...
Django: accessing session variables from within a template?
...m views make sure you are passing a RequestContext instance. Example taken from documentation:
from django.shortcuts import render_to_response
from django.template import RequestContext
def some_view(request):
# ...
return render_to_response('my_template.html',
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How to remove all white space from the beginning or end of a string?
How can I remove all white space from the beginning and end of a string?
6 Answers
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