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Does a UNIQUE constraint automatically create an INDEX on the field(s)?
... informatik01
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answered Mar 19 '12 at 2:49
piotrmpiotrm
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if else in a list comprehension [duplicate]
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answered Dec 10 '10 at 6:48
user225312user225312
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Round a double to 2 decimal places [duplicate]
...) throw new IllegalArgumentException();
long factor = (long) Math.pow(10, places);
value = value * factor;
long tmp = Math.round(value);
return (double) tmp / factor;
}
This breaks down badly in corner cases with either a very high number of decimal places (e.g. round(1000.0d, 17)...
JQuery: 'Uncaught TypeError: Illegal invocation' at ajax request - several elements
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The Red Pea
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answered Jun 17 '12 at 12:41
Nadir Sampao...
Get MIME type from filename extension
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10
sure, that will prevent errors, but if the variables and methods don't exist, your code to add custom mappings won't work. You just won't ...
How to get a Color from hexadecimal Color String
...lues ?
– Alex Semeniuk
Jan 9 '15 at 10:14
7
Yes, just do: if(colorString.length() == 4) { colorSt...
Programmatically add custom event in the iPhone Calendar
... hlp me
– user2580666
Jan 28 '14 at 10:02
1
@William T: Can I present Add Event screen of Calenda...
How do I find the length of an array?
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answered Nov 5 '10 at 17:18
Oliver CharlesworthOliver Charlesworth
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Redirect from an HTML page
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Sébastien
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answered Mar 23 '11 at 21:00
ValerijValerij...
Hide text using css
...*/
background-image: url(/the_img.png); /* shows image */
height: 100px; /* be sure to set height & width */
width: 600px;
white-space: nowrap; /* because only the first line is indented */
}
h1 a {
outline: none; /* prevents dotted line w...