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How do I access the ModelState from within my View (aspx page)?
...onal markup on errors you can do like this: @if (!ViewData.ModelState.IsValid)
– The Muffin Man
Sep 15 '13 at 2:16
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go to character in vim
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tags: "".split(" "),
id: "1"
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initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Is there a ternary conditional operator in T-SQL?
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tags: "".split(" "),
id: "1"
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textarea - disable resize on x or y?
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resize: vertical;
or
resize: horizontal;
Quick fiddle: http://jsfiddle.net/LLrh7Lte/
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Select columns from result set of stored procedure
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didn't know about that type. Are they implemented the same as temp tables? Or is it strictly in memory?
– d-_-b
Mar 4 '12 at 23:37
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How to rethrow the same exception in SQL Server
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I was using this in the middle of a stored procedure, and found that it would continue to execute after raiserror, which is different than how c# exits after a throw. So I added a return inside the catch because I wanted to match that behavior.
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Why are flag enums usually defined with hexadecimal values
...w.
Also, i'm not sure about C#, but I know that in C x << y is a valid compile-time constant.
Using bit shifts seems the most clear:
[Flags]
public enum MyEnum
{
None = 0,
Flag1 = 1 << 0,
Flag2 = 1 << 1,
Flag3 = 1 << 2,
Flag4 = 1 << 3,
Flag5 =...
How to log something in Rails in an independent log file?
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You can create a Logger object yourself from inside any model. Just pass the file name to the constructor and use the object like the usual Rails logger:
class User < ActiveRecord::Base
def my_logger
@@my_logger ||= Logger.new("#{Rails.root}/log/my.log")
end
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Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR
...that using keyword block and setting the variable to nil after using it inside the block should be ok, but it still shows the warning.
__block ASIHTTPRequest *request = [[ASIHTTPRequest alloc] initWithURL:...
[request setCompletionBlock:^{
NSDictionary *jsonDictionary = [[CJSONDeserializer des...
What difference does .AsNoTracking() make?
... general pattern matching.
More info available here:
Performance considerations for Entity Framework
Entity Framework and NoTracking
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