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How to detect when a UIScrollView has finished scrolling
...320 implementations are so much better - here is a patch to get consistent start/ends of the scroll.
-(void)scrollViewDidScroll:(UIScrollView *)sender
{
[NSObject cancelPreviousPerformRequestsWithTarget:self];
//ensure that the end of scroll is fired.
[self performSelector:@selector(scr...
Trim spaces from end of a NSString
...ments(str) - 1, j: Int = i
while(i >= 0 && str[advance(str.startIndex, i)] == " ") {
--i
}
return str.substringWithRange(Range<String.Index>(start: str.startIndex, end: advance(str.endIndex, -(j - i))))
}
Trims spaces on both sides of the String:
var str: St...
How can I make an EXE file from a Python program? [duplicate]
...executables, Linux applications and Mac OS application bundles and plugins starting from Python scripts.
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In VIM, how do I break one really long line into multiple lines?
...y the following map:
map q 080lwbels<CR><ESC>
which says:
start a 0th position of line,
move to 80th char to the right,
go to beginning of next word,
go back to previous word,
go to end of current word,
go one char right, and
substitute a CR for that char.
Then hitting q and CR wi...
ExpressJS - throw er Unhandled error event
...imer: This probably isn't the best solution for a production environment. Starting your service as root may introduce some security holes to your server/application. In my case, this was a solution for a local service, but I'd encourage others to spend some more time trying to isolate the cause.
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GlobalConfiguration.Configure() not present after Web API 2 and .NET 4.5.1 migration
I recently started following this guide to migrate my project to .NET 4.5.1 and Web Api 2.
11 Answers
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What's the “big idea” behind compojure routes?
... for anyone new to Compojure. I wish every wiki and blog post on the topic started with a link to this.
– jemmons
Dec 15 '12 at 17:33
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Best way to unselect a in jQuery?
...
@Fr0zenFyr: If you start with a preselected option and you unselect it manually with a mouse click, that doesn't remove the attribute either -- and yet of course submitting the form is guaranteed to post correct data. There is a world of differ...
How do I access command line arguments in Python?
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@KolobCanyon it means "take a sublist starting from index 1 till the end", i.e. skip the first element
– Kamil Jarosz
May 2 '18 at 8:00
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How to check if a char is equal to an empty space?
... be the name of a method anyway. The Java convention is that method names start with a lower case letter.
Your code (as written) was trying to compare a character and a String, but char and String are not comparable and cannot be cast to a common base type.
There is such a thing as a Comparator i...