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How do I get the computer name in .NET

... System.Environment.MachineName from a console or WinForms app. HttpContext.Current.Server.MachineName from a web app System.Net.Dns.GetHostName() to get the FQDN See How to find FQDN of local machine in C#/.NET ? if the last doesn't give you the FQDN and you need it. See de...
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SQL select only rows with max value on a column [duplicate]

...r favorite RDBMS, regardless of its "flavor". Both approaches are also performance friendly, however your mileage may vary (RDBMS, DB Structure, Indexes, etc.). So when you pick one approach over the other, benchmark. And make sure you pick the one which make most of sense to you. ...
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Superiority of unnamed namespace over static?

...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); }); $window.unbind('scroll', onScroll); } }; ...
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What is the difference between List (of T) and Collection(of T)?

...ct, then use a List: IList<User> users = FetchUsers(db); In chart form: | Feature | IEnumerable<T> | ICollection<T> | IList<T> | |------------------------|----------------|----------------|----------| | Enumerating items | X | X ...
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Creating a config file in PHP

... exclusively named in the base directory of the application. Common file formats used for config files are PHP code, ini formatted files, JSON, XML, YAML and serialized PHP PHP code This provides a huge amount of flexibility for representing different data structures, and (assuming it is process...
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Javascript object Vs JSON

...e difference between the 2 (JS obj and JSON)? JSON is a data interchange format. It's a standard which describes how ordered lists and unordered maps, strings booleans and numbers can be represented in a string. Just like XML and YAML is a way to pass structured information between languages, JSON...
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Setting a WebRequest's body data

...f the data being posted. myHttpWebRequest.ContentType = "application/x-www-form-urlencoded"; // Set the content length of the string being posted. myHttpWebRequest.ContentLength = byte1.Length; Stream newStream = myHttpWebRequest.GetRequestStream (); newStream.Write (byte1, 0, byte1.Length); Fr...
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'float' vs. 'double' precision

...59__. An implementation that does not define that macro is free not to conform to IEEE-754. – Stephen Canon Feb 24 '11 at 0:06 12 ...
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HTTP vs HTTPS performance

Are there any major differences in performance between http and https? I seem to recall reading that HTTPS can be a fifth as fast as HTTP. Is this valid with the current generation webservers/browsers? If so, are there any whitepapers to support it? ...
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How to not wrap contents of a div?

...-- floated divs by default expand to support their contents, like so: <form> <div style="float: left; background-color: blue"> <input type="button" name="blah" value="lots and lots of characters"/> <input type="button" name="blah2" value="some characters"/&g...