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Programmatically scroll a UIScrollView
... to the iPhone photo app. Now, is there a way that I can programmatically do the same thing so that I end up with a slideshow that runs on its own with a click of a button and a configurable pause between each scroll?
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Database Design for Revisions?
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Do not put it all in one table with an IsCurrent discriminator attribute. This just causes problems down the line, requires surrogate keys and all sorts of other problems.
Design 2 does have problems with schema changes. If...
When to encode space to plus (+) or %20?
...spaces with %20 and pluses with %2B. This is what eg. encodeURIComponent() does in JavaScript. Unfortunately it's not what urlencode does in PHP (rawurlencode is safer).
See Also
HTML 4.01 Specification application/x-www-form-urlencoded
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How to create our own Listener interface in android?
...verride
public void callback(View view, String result) {
// do your stuff here
}
}
In your custom class, invoke the interface when needed:
MyButton.java:
public class MyButton {
MyListener ml;
// constructor
MyButton(MyListener ml) {
//Setting the listener...
Javascript switch vs. if…else if…else
...t ways different JS engines function. Quote: Since most JavaScript engines don’t have such optimizations, performance of the switch statement is mixed.
– Jasper
May 17 '13 at 17:23
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ASP.NET MVC: Custom Validation by DataAnnotation
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This is a bit late, but does anyone know if there is a different setting that you have to "turn on" in order to allow custom data annotations? I know about adding a namespace for unobstrusive js on the web.config file, but anywhere else?
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Why doesn't the height of a container element increase if it contains floated elements?
...y inner div will overflow its outside div. What would be the proper way to do it?
7 Answers
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Is there a git-merge --dry-run option?
...ANCH
To examine the staged changes:
$ git diff --cached
And you can undo the merge, even if it is a fast-forward merge:
$ git merge --abort
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JavaScript get clipboard data on paste event (Cross browser)
..., Firefox < 22).
When you need to support older browsers, what you can do is quite involved and a bit of a hack that will work in Firefox 2+, IE 5.5+ and WebKit browsers such as Safari or Chrome. Recent versions of both TinyMCE and CKEditor use this technique:
Detect a ctrl-v / shift-ins event...
How to turn a String into a JavaScript function call? [duplicate]
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Seeing as I hate eval, and I am not alone:
var fn = window[settings.functionName];
if(typeof fn === 'function') {
fn(t.parentNode.id);
}
Edit: In reply to @Mahan's comment:
In this particular case, settings.functionName would be "clickedOnItem". This would, at runtime trans...