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How do I reflect over the members of dynamic object?

... ExpandoObject, the ExpandoObject class actually implements IDictionary<string, object> for its properties, so the solution is as trivial as casting: IDictionary<string, object> propertyValues = (IDictionary<string, object>)s; Note that this will not work for general dynamic obj...
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How do I remove the file suffix and path portion from a path string in Bash?

Given a string file path such as /foo/fizzbuzz.bar , how would I use bash to extract just the fizzbuzz portion of said string? ...
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Python string.replace regular expression [duplicate]

... You are looking for the re.sub function. import re s = "Example String" replaced = re.sub('[ES]', 'a', s) print replaced will print axample atring share | improve this answer ...
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How do I get the file extension of a file in Java?

...le of how to use it (you may specify either full path or just file name): String ext1 = FilenameUtils.getExtension("/path/to/file/foo.txt"); // returns "txt" String ext2 = FilenameUtils.getExtension("bar.exe"); // returns "exe" Maven dependency: <dependency> <groupId>commons-io<...
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Whether a variable is undefined [duplicate]

...ver return 'undefined' for an empty selection. It always returns an empty string (i.e. ""). .html() will return null if the element doesn't exist though.You need to do: if(page_name != '') For other variables that don't come from something like jQuery.val() you would do this though: if(typeof ...
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Javascript add leading zeroes to date

... Try this: http://jsfiddle.net/xA5B7/ var MyDate = new Date(); var MyDateString; MyDate.setDate(MyDate.getDate() + 20); MyDateString = ('0' + MyDate.getDate()).slice(-2) + '/' + ('0' + (MyDate.getMonth()+1)).slice(-2) + '/' + MyDate.getFullYear(); EDIT: To explain,...
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How to check if a file exists in the Documents directory in Swift?

...thForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0] as String let url = NSURL(fileURLWithPath: path) if let pathComponent = url.appendingPathComponent("nameOfFileHere") { let filePath = pathComponent.path let fileManager = FileManager.default if fi...
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Is it possible to dynamically compile and execute C# code fragments?

...harp; using System.CodeDom.Compiler; class Program { static void Main(string[] args) { var csc = new CSharpCodeProvider(new Dictionary<string, string>() { { "CompilerVersion", "v3.5" } }); var parameters = new CompilerParameters(new[] { "mscorlib.dll", "System.Core.dll...
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How to convert a string to number in TypeScript?

Given a string representation of a number, how can I convert it to number type in TypeScript? 17 Answers ...
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A Java collection of value pairs? (tuples?)

... where you can define the types of each entry in the map, for example <String, Integer> . 19 Answers ...