大约有 40,000 项符合查询结果（耗时：0.0429秒） [XML]
How to get orientation-dependent height and width of the screen?
... showing a UIAlertView will change UIApplication's keywindow to point at a new UIWindow that the UIAlertView created. Who knew? I did after finding a bug relying on keyWindow and discovering that it changed like that!
shar...
Is it valid to have a html form inside another html form?
...
@SooDesuNe your link is out of date, here is the new one w3.org/TR/html5/forms.html#form-owner
– chiliNUT
May 12 '14 at 19:33
add a comment
...
Container View Controller Examples [closed]
...y the link you posted does better in terms of memory management? I am very new and have a hard time seeing the discrepancies
– jacobronniegeorge
Jan 11 '13 at 20:37
add a comm...
Transparent ARGB hex value
... => {
if (alpha > 1 || alpha < 0 || isNaN(alpha)) {
throw new Error('The argument must be a number between 0 and 1');
}
return Math.ceil(255 * alpha).toString(16).toUpperCase();
})
console.log(alphaToHex(0.45));
...
Display the current time and date in an Android application
... currentDateTimeString = java.text.DateFormat.getDateTimeInstance().format(new Date());
// textView is the TextView view that should display it
textView.setText(currentDateTimeString);
There is more to read in the documentation that can easily be found here
. There you'll find more information on...
Resizing an iframe based on content
... var regexS = "[\\?&]"+name+"=([^&#]*)";
var regex = new RegExp( regexS );
var results = regex.exec( window.location.href );
if( results == null )
return "";
else
return results[1];
}
</script>
</body>
</h...
Difference between natural join and inner join
...trongly discourage their use. The danger comes from inadvertently adding a new column, named the same as another column ...
That is, all NATURAL joins may be written as INNER joins (but the converse is not true). To do so, just create the predicate explicitly -- e.g. USING or ON -- and, as Jonatha...
How to read integer value from the standard input in Java
...e java.util.Scanner (API):
import java.util.Scanner;
//...
Scanner in = new Scanner(System.in);
int num = in.nextInt();
It can also tokenize input with regular expression, etc. The API has examples and there are many others in this site (e.g. How do I keep a scanner from throwing exceptions whe...
File Upload in WebView
... progressBar = (ProgressBar) findViewById(R.id.progressBar1);
web = new WebView(this);
web.getSettings().setJavaScriptEnabled(true);
web.loadUrl("http://www.script-tutorials.com/demos/199/index.html");
web.setWebViewClient(new myWebClient());
web.setWebChromeClient(new WebCh...
Bold & Non-Bold Text In A Single UILabel?
...e attributed string we don't need to play with CoreText anymore :) We have new classes in obj-c Foundation.framework like NSParagraphStyle and other constants that will make our life easier. Yay!
So, if we have this string:
NSString *text = @"Updated: 2012/10/14 21:59"
We only need to create the...