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How to convert int[] to Integer[] in Java?
...[] can be converted to Integer[] easily:
int[] data = {1,2,3,4,5,6,7,8,9,10};
// To boxed array
Integer[] what = Arrays.stream( data ).boxed().toArray( Integer[]::new );
Integer[] ever = IntStream.of( data ).boxed().toArray( Integer[]::new );
// To boxed list
List<Integer> you = Arrays.str...
Draw multi-line text to Canvas
...ext on the next line. So something like this:
canvas.drawText("This is", 100, 100, mTextPaint);
canvas.drawText("multi-line", 100, 150, mTextPaint);
canvas.drawText("text", 100, 200, mTextPaint);
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TypeError: not all arguments converted during string formatting python
...-style {} formatting uses {} codes and the .format method
'It will cost ${0} dollars.'.format(95)
Note that with old-style formatting, you have to specify multiple arguments using a tuple:
'%d days and %d nights' % (40, 40)
In your case, since you're using {} format specifiers, use .format:
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How to make Twitter Bootstrap menu dropdown on hover rather than click
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I created a pure on hover dropdown menu based on the latest (v2.0.2) Bootstrap framework that has support for multiple submenus and thought I'd post it for future users:
body {
padding-top: 60px;
padding-bottom: 40px;
}
.sidebar-nav {
padding: 9px 0;
}
.dropdown-menu...
How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
... there a function in PHP that can decode Unicode escape sequences like " \u00ed " to " í " and all other similar occurrences?
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Javascript Drag and drop for touch devices [closed]
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260
You can use the Jquery UI for drag and drop with an additional library that translates mouse eve...
The performance impact of using instanceof in Java
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edited Sep 8 at 8:03
Gurwinder Singh
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ans...
What exactly does big Ө notation represent?
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edited Aug 20 '17 at 2:43
Pierre-Antoine Guillaume
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a...
Jdbctemplate query for string: EmptyResultDataAccessException: Incorrect result size: expected 1, ac
...Lst.size() == 1 ) { // list contains exactly 1 element
return strLst.get(0);
}else{ // list contains more than 1 elements
//your wish, you can either throw the exception or return 1st element.
}
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Change auto increment starting number?
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answered Jun 9 '09 at 15:07
Daniel VandersluisDaniel Vandersluis
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