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Pad a string with leading zeros so it's 3 characters long in SQL Server 2008
...y the question this answer only works if the length <= 3, if you want something larger you need to change the string constant and the two integer constants to the width needed. eg '0000' and VARCHAR(4)),4
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Check whether a string is not null and not empty
...hort-circuit evaluation.
return s == null || s.trim().isEmpty();
}
Becomes:
if( !empty( str ) )
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Converting many 'if else' statements to a cleaner approach [duplicate]
My code here detects if the mimeType is equals to some MIME type, if it is, it will do a certain conversion
7 Answers
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WPF chart controls [closed]
...port:
WPF Toolkit. Supports most important 2D charts, you'll have to implement pan / zoom yourself.
WPF Toolkit Development Release. Supports stacked charts, equivalent to the Silverlight version.
Paid tools with built in pan / zoom support:
Visiblox Charts (Discontinued). Support for the most im...
Get real path from URI, Android KitKat new storage access framework [duplicate]
...cess in Android 4.4 (KitKat) I got my real path on the SD card with this method:
9 Answers
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iOS 7 - Status bar overlaps the view
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@AnkitMehta I didn't have to do anything specific for 4" iphones
– aryaxt
Sep 17 '13 at 22:44
5
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How to write a simple Html.DropDownListFor()?
...lic class Color
{
public int ColorId { get; set; }
public string Name { get; set; }
}
And let's say that you have the following model:
public class PageModel
{
public int MyColorId { get; set; }
}
And, finally, let's say that you have the following list of colors. They could come fr...
Parsing HTML into NSAttributedText - how to set font?
...edFont = NSString(format:"<span style=\"font-family: \(self.font!.fontName); font-size: \(self.font!.pointSize)\">%@</span>", text) as String
let attrStr = try! NSAttributedString(
data: modifiedFont.dataUsingEncoding(NSUnicodeStringEncoding, allowLossyConversion: tr...
How to turn IDENTITY_INSERT on and off using SQL Server 2008?
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Via SQL as per MSDN
SET IDENTITY_INSERT sometableWithIdentity ON
INSERT INTO sometableWithIdentity
(IdentityColumn, col2, col3, ...)
VALUES
(AnIdentityValue, col2value, col3value, ...)
SET IDENTITY_INSERT sometableWithIdentity OFF
The complete error mes...
TimeSpan ToString format
Just curious, is there a format string I can use to output something like "5h 3m 30s"?
7 Answers
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