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Attach parameter to button.addTarget action in Swift
...meters in addTarget:.One alternative is set the tag property of button and do work based on the tag.
button.tag = 5
button.addTarget(self, action: "buttonClicked:",
forControlEvents: UIControlEvents.TouchUpInside)
Or for Swift 2.2 and greater:
button.tag = 5
button.addTarget(self,action:#se...
jQuery - setting the selected value of a select control via its text description
...le $('select').val('Two') will select the second option in 1.3.x, but will do nothing in 1.4.x.
– Crescent Fresh
Mar 3 '10 at 19:34
18
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Javascript add leading zeroes to date
...e answer that @Aleross provides below? It is not immediately clear what it does versus the pad function which is explicitly clear.
– claudio
Oct 29 '13 at 20:37
2
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How to post data to specific URL using WebClient in C#
...problem is that the garbage collector may take an arbitrarily long time to do so, since it does not account for unmanaged resources when making collection decisions. High-value resources must be cleaned up as soon as possible. For example, leaving open an unneeded file handle could block the file ...
How to check if a file exists in the Documents directory in Swift?
How to check if a file exists in the Documents directory in Swift ?
12 Answers
12
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Add a common Legend for combined ggplots
... the common legend on top of the plot (rather than below), all you need to do is switch the arguments. In the above example, mylegend goes before arrangeGrob(). You also need to reverse the heights (i.e. heights=c(1,10)
– ljh2001
Jul 9 at 15:56
...
How do I parse JSON with Objective-C?
...he originating poster wants to deal with dictionaries;
// assuming you do too then something like this is the first
// validation step:
if([object isKindOfClass:[NSDictionary class]])
{
NSDictionary *results = object;
/* proceed with results as you like; the assignmen...
How can I reorder my divs using only CSS?
...
Nice! Doesn't work for IE8 or lower though but you could use a conditional script for those browsers...
– Stuart Wakefield
Oct 11 '12 at 21:53
...
PHP PDO: charset, set names?
...et option was ignored. If you're running an older version of PHP, you must do it like this:
$dbh = new PDO("mysql:$connstr", $user, $password);
$dbh->exec("set names utf8");
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What are the best Haskell libraries to operationalize a program? [closed]
...a program into production, there are several things I need that program to do in order to consider it "operationalized" – that is, running and maintainable in a measurable and verifiable way by both engineers and operations staff. For my purposes, an operationalized program must:
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