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How do I access the ModelState from within my View (aspx page)?
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Use ViewContext.ViewData.ModelState.
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In Vim, how do I apply a macro to a set of lines?
I have a file with a bunch of lines. I have recorded a macro that performs an operation on a single line. I want to repeat that macro on all of the remaining lines in the file. Is there a quick way to do this?
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go to character in vim
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:goto 21490 will take you to the 21490th byte in the buffer.
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Is there a ternary conditional operator in T-SQL?
What are alternatives to implement the following query:
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textarea - disable resize on x or y?
I know it's possible to disable the resize of a textarea by using:
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Escape a dollar sign in string interpolation
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Just double it
scala> val name = "foo"
name: String = foo
scala> s"my.package.$name$$"
res0: String = my.package.foo$
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How can I show hidden files (starting with period) in NERDTree?
...den files in the NERDTree explorer window.
To enable this behavior by default, add this line to your .vimrc file:
let NERDTreeShowHidden=1
For more detail, access the NERDTree help file :help NERD_tree.txt and search for "hidden".
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Opposite of String.Split with separators (.net)
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Found the answer. It's called String.Join.
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How do I join two paths in C#?
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You have to use Path.Combine() as in the example below:
string basePath = @"c:\temp";
string filePath = "test.txt";
string combinedPath = Path.Combine(basePath, filePath);
// produces c:\temp\test.txt
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How do I find the last occurrence of a substring in an NSString?
How would I get the last occurrence of an NSString within another NSString? For example, in "abc def ghi abc def ghi," I want to find the index of the second "abc," not the first. I know I could do this with a bunch of rangeOfStrings, but is there already a function for that?
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