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C# DropDownList with a Dictionary as DataSource
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206
Like that you can set DataTextField and DataValueField of DropDownList using "Key" and "Value" ...
Unique constraint on multiple columns
...LL,
[scode] [int] NULL,
[dcode] [int] NULL,
[name] [nvarchar](50) NULL,
[address] [nvarchar](50) NULL,
CONSTRAINT [PK_user_1] PRIMARY KEY CLUSTERED
(
[userID] ASC
),
CONSTRAINT [UQ_codes] UNIQUE NONCLUSTERED
(
[fcode], [scode], [dcode]
)
) ON ...
How do you concatenate Lists in C#?
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309
Concat returns a new sequence without modifying the original list. Try myList1.AddRange(myList2...
Pull request without forking?
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sorin
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answered Feb 11 '13 at 22:03
Ryan BiggRyan Bigg
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How do you delete all text above a certain line
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508
dgg
will delete everything from your current line to the top of the file.
d is the deletion ...
What are the obj and bin folders (created by Visual Studio) used for?
I created a new project in Visual Studio 2010 and noticed that there are now two new folders named obj and bin in my project directory.
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Regex lookahead for 'not followed by' in grep
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answered Feb 8 '12 at 18:08
Jonathan LefflerJonathan Leffler
641k111111 gold badges777777 silver badges11491149 bronze badges
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CSS transition effect makes image blurry / moves image 1px, in Chrome?
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2020 update
If you have issues with blurry images, be sure to check answers from below as well, especially the image-rendering CSS property.
For best practice accessibility and SEO wise you could replace the background imag...
How to pass html string to webview on android
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answered Dec 6 '12 at 10:17
Panchal AmitPanchal Amit
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async await return Task
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edited Oct 20 '15 at 19:52
bashis
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ans...