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Default value for field in Django model
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MySQL search and replace some text in a field
... edited Nov 7 '17 at 11:20
T30
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answered Sep 24 '08 at 3:23
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WPF: ItemsControl with scrollbar (ScrollViewer)
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How do I measure the execution time of JavaScript code with callbacks?
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Dave McClelland
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answered Aug 25 '13 at 9:39
user2362662user236...
How to check if a model has a certain column/attribute?
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Why does NULL = NULL evaluate to false in SQL server
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edited Dec 3 '09 at 22:58
answered Dec 3 '09 at 22:30
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How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
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Google Maps API v3: How do I dynamically change the marker icon?
Using Google Maps API v3, how do I programmatically change the marker icon?
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How to position a div in the middle of the screen when the page is bigger than the screen
...bc/1/
#mydiv {
position:fixed;
top: 50%;
left: 50%;
width:30em;
height:18em;
margin-top: -9em; /*set to a negative number 1/2 of your height*/
margin-left: -15em; /*set to a negative number 1/2 of your width*/
border: 1px solid #ccc;
background-color: #f3f3f3;
}
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