Well we are doing some performance testing to figure out what steps of our application take how much time. Of course easy to parse / filter logs with regexp are a charm.
The OUTPUT 开发者_StackOverflow中文版clause is compatible with SQL Server 2005 but not SQL Server 2000.
On an iPhone I can use [[UIDevice currentDevice] uniqueIdentifier]; to get a string which identifies this device. Is there anything equal in OSX ? I didn\'t find anything. I just want to identify
I need to generate a unique identifier (uniqueID) for each visitor my site. Which algorithm is better use for this? Have any ideas?
I开发者_如何转开发 have a issue the following: user_id(int(10)) oerder_type(tinyint(1)) convert from 1)+2) = int(11) to a hash
I\'m working with PostgreSQL. I need to transform \"http://www.xyz.com/some_uri/index1.html\" in something like \"scdfdsffd\"(some unique key, based on the URL that is a unique key in the table).
I\'ve a开发者_Go百科n application where I read all the sub-folders inside a folder. I want to read only the folders created by my application. So I want to generate unique identifiers as folder names
I have an array consisting of A LOT of Symbol objects: var symbols = { alpha : new Symbol(\'alpha\', \'symbol_0\', \'α\', \'GreekSymbol\'),
The problem is as follows - there\'s a university campus wide wifi connection with a single SSID, say \"campus-wifi\".The user freely roams around campus, and the usual hand-off between access points
For a personal project I\'m working on, I\'d like to generate ids for objects on my website in the same style as sit开发者_如何学JAVAes like bit.ly and twitpic.Sending users to example.com/4gwv9k woul
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