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Convert JavaScript string in dot notation into an object reference

...pvotes, I am also somewhat horrified. If one needs to convert dot-notation strings like "x.a.b.c" into references, it could (maybe) be a sign that there is something very wrong going on (unless maybe you're performing some strange deserialization). That is to say, novices who find their way to ...
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MIME type warning in chrome for png images

... { if(context.Request.HttpMethod == "GET") { string requestedFile = context.Server.MapPath(context.Request.FilePath); FileInfo fileinfo = new FileInfo(requestedFile); string contentType = ""; if (fileinfo.Exists && fileinfo...
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Get class name of object as string in Swift

Getting the classname of an object as String using: 31 Answers 31 ...
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Decorators with parameters?

..., a new function object. All of foo's metadata is overridden, notably docstring and function name. >>> print(foo) <function _pseudo_decor.<locals>.ret_fun at 0x10666a2f0> functools.wraps gives us a convenient method to "lift" the docstring and name to the returned function....
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List or IList [closed]

...interfaces really shine. Say I have a function that returns IEnumerable<string>, inside the function I may use a List<string> for an internal backing store to generate my collection, but I only want callers to enumerate it's contents, not add or remove. Accepting an interface as a parame...
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Super-simple example of C# observer/observable with delegates

...***************/ class Program { static void Main(string[] args) { Parent p = new Parent(); } } //////////////////////////////////////////// public delegate void DelegateName(string data); class Child...
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How to parse JSON using Node.js? [closed]

...rocess.env to retrieve the config vars from within the code. Parsing a string containing JSON data var str = '{ "name": "John Doe", "age": 42 }'; var obj = JSON.parse(str); Parsing a file containing JSON data You'll have to do some file operations with fs module. Asynchronous version var...
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Best way to format integer as string with leading zeros? [duplicate]

I need to add leading zeros to integer to make a string with defined quantity of digits ($cnt). What the best way to translate this simple function from PHP to Python: ...
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How to get an absolute file path in Python

...its of the path (including the parent directory ".." element) and return a string. This is just a string computed from the current directory; any correlation to an actual file is accidental, it seems. Try os.path.abspath("/wow/junk/../blha/hooey"). It works. – Mike S ...
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How to check internet access on Android? InetAddress never times out

... have a remote glue about internet access, without this permission?)   Extra: One-shot AsyncTask Example class InternetCheck extends AsyncTask<Void,Void,Boolean> { private Consumer mConsumer; public interface Consumer { void accept(Boolean internet); } public InternetCheck...