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Center content of UIScrollView when smaller
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@EvelynCordner's answer was the one that worked best in my app. A lot less code than the other options too.
Here's the Swift version if anyone needs it:
func scrollViewDidZoom(_ scrollView: UIScrollView) {
let offsetX = max((scrollView.bounds.width - scrollView.contentSize.w...
Apply multiple functions to multiple groupby columns
...g the agg: dict method? I understand I could count a particular field, but my preference would be for the count to be field-independent.
– Chris Decker
Feb 7 '19 at 19:28
1
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Which is the best Linux C/C++ debugger (or front-end to gdb) to help teaching programming? [closed]
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DDD really is a great frontend. I used to teach C++. My students never could understand how to use gdb, but after showing them a quick tour of ddd (just the very basics, and telling them to compile with -g) they quickly became much more proficient at debugging their code and un...
How do I 'svn add' all unversioned files to SVN?
... way to automatically 'svn add' all unversioned files in a working copy to my SVN repository.
19 Answers
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What does pylint's “Too few public methods” message mean
...operate on the data that they hold.
If your class looks like this:
class MyClass(object):
def __init__(self, foo, bar):
self.foo = foo
self.bar = bar
Consider using a dictionary or a namedtuple instead. Although if a class seems like the best choice, use it. pylint doesn't al...
jQuery UI Dialog with ASP.NET button postback
I have a jQuery UI Dialog working great on my ASP.NET page:
17 Answers
17
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Place cursor at the end of text in EditText
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This doesnt work in my case. The setSelection() method seems to have no effect. My EditText view contains ImageSpans. Is there some other kind of workaround?
– toobsco42
Jan 3 '13 at 7:57
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How to set breakpoints in inline Javascript in Google Chrome?
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When I tried to debug my html embedded js, I got a blank page in my dev area. I had to refresh while looking at the blank source file to get it to populate.
– HappyCoder86
Jan 17 '14 at 19:02
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UTF-8 all the way through
I'm setting up a new server and want to support UTF-8 fully in my web application. I have tried this in the past on existing servers and always seem to end up having to fall back to ISO-8859-1.
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What is the simplest and most robust way to get the user's current location on Android?
...available I start location listeners and timeout timer. It's 20 seconds in my example, may not be enough for GPS so you can enlarge it.
If I get update from location listener I use the provided value. I stop listeners and timer.
If I don't get any updates and timer elapses I have to use last known v...