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What is the most efficient way to store a list in the Django models?

...key relationship to a Friends table? I understand that myFriends are just strings but I would think that a better design would be to create a Friend model and have MyClass contain a foreign key realtionship to the resulting table. ...
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How to get started with developing Internet Explorer extensions?

...ordHighlighterBHO : IObjectWithSite, IOleCommandTarget { const string DefaultTextToHighlight = "browser"; IWebBrowser2 browser; private object site; #region Highlight Text void OnDocumentComplete(object pDisp, ref object URL) { try ...
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Short form for Java if statement

... Won't String cityName = city.getName(); throw a NullPointerException if city == null? I'd therefore say your middle solution is definitely the best (PS and I approve of the 'unnecessary' parentheses! People need to remember that 9...
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What can I do with a moved-from object?

... May-be should be a separate question, but does that mean: if I have a string with char* buffer; and int length; members, then my move constructor/assignment must swap (or set) the value of both? Or would it be OK, if the length was unspecified (meaning that empty and size return meaningless val...
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Java Programming - Where should SQL statements be stored? [closed]

... know if this is optimal, but in my experience they end up hardcoded (i.e. String literals) in the DAO layer. share | improve this answer | follow | ...
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How to set commands output as a variable in a batch file

...SET var=%%F ) ECHO %var% I always use the USEBACKQ so that if you have a string to insert or a long file name, you can use your double quotes without screwing up the command. Now if your output will contain multiple lines, you can do this SETLOCAL ENABLEDELAYEDEXPANSION SET count=1 FOR /F "token...
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Effective way to find any file's Encoding

...;The detected encoding.</returns> public static Encoding GetEncoding(string filename) { // Read the BOM var bom = new byte[4]; using (var file = new FileStream(filename, FileMode.Open, FileAccess.Read)) { file.Read(bom, 0, 4); } // Analyze the BOM if (bom[0...
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Why are exclamation marks used in Ruby methods?

...e that someone else might have a reference to. Here's a simple example for strings: foo = "A STRING" # a string called foo foo.downcase! # modifies foo itself puts foo # prints modified foo This will output: a string In the standard libraries, there are a lot of places you'll see...
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node.js database [closed]

... By default, node_redis will return JavaScript strings for all commands. To get buffers instead, create a client with createClient(port, host, { return_buffers: true }); – Matt Ranney Sep 20 '11 at 6:40 ...
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How to handle command-line arguments in PowerShell

...hem from console if not available or stop script execution: param ( [string]$server = "http://defaultserver", [Parameter(Mandatory=$true)][string]$username, [string]$password = $( Read-Host "Input password, please" ) ) Inside the script you can simply write-output $server since a...