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Converting .NET DateTime to JSON [duplicate]

... This will come in handy too: var re = /-?\d+/; var m = re.exec(json_date_string); var d = new Date(parseInt(m[0])); – Tominator Sep 15 '09 at 8:03 ...
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How to flatten an ExpandoObject returned via JsonResult in asp.net mvc?

I really like the ExpandoObject while compiling a server-side dynamic object at runtime, but I am having trouble flattening this thing out during JSON serialization. First, I instantiate the object: ...
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What's the difference between NOT EXISTS vs. NOT IN vs. LEFT JOIN WHERE IS NULL?

... Thanks for the links! And thanks for the quick overview... My office is blocking the link for some reason :P but I'll check it out as soon as I get to a regular computer. – froadie Feb 11 '10 at 18:47 ...
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Retrieve the maximum length of a VARCHAR column in SQL Server

... Use the built-in functions for length and max on the description column: SELECT MAX(LEN(DESC)) FROM table_name; Note that if your table is very large, there can be performance issues. ...
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Does Git warn me if a shorthand commit ID can refer to 2 different commits?

...g tree. Use '--' to separate paths from revisions, like this: 'git <command> [<revision>...] -- [<file>...]' I just tested this on a real Git repository, by finding commits with duplicate prefixes like this: git rev-list master | cut -c-4 | sort | uniq -c | sort -nr | head Thi...
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WCF Error - Could not find default endpoint element that references contract 'UserService.UserServic

...with the same problem. My application was also a Silverlight application and the service was being called from a class library with a custom UserControl that was being used in it. The solution is simple. Copy the endpoint definitions from the config file (e.g. ServiceReferences.ClientConfig) of ...
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Swift: Convert enum value to String?

... example above, CompassPoint.south has an implicit raw value of "south", and so on. You access the raw value of an enumeration case with its rawValue property: let sunsetDirection = CompassPoint.west.rawValue // sunsetDirection is "west" Source. ...
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XPath to find elements that does not have an id or class

... Pretty straightforward: //tr[not(@id) and not(@class)] That will give you all tr elements lacking both id and class attributes. If you want all tr elements lacking one of the two, use or instead of and: //tr[not(@id) or not(@class)] When attributes and eleme...
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Ruby on Rails: How do you add add zeros in front of a number if it's under 10?

...e '%02d' means to print an integer (d) taking up at least 2 characters (2) and left-padding with zeros instead of spaces (0). share | improve this answer | follow ...
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JavaScript ternary operator example with functions

...else syntax because I don't like to sacrifice readability - I'm old-school and I prefer my braces. The full if/then/else format is used for pretty much everything. It's especially popular if you get into larger blocks of code in each branch, you have a muti-branched if/else tree, or multiple else/...