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How do arrays in C# partially implement IList?

...ot covariant (and can't be safely), array covariance allows this to work: string[] strings = { "a", "b", "c" }; IList<object> objects = strings; ... which makes it look like typeof(string[]) implements IList<object>, when it doesn't really. The CLI spec (ECMA-335) partition 1, sectio...
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Spring Test & Security: How to mock authentication?

...ller { @Secured("ROLE_MANAGER") @GetMapping("/salute") public String saluteYourManager(@AuthenticationPrincipal User activeUser) { return String.format("Hi %s. Foo salutes you!", activeUser.getUsername()); } } Here we have a get mapped function to the route /foo/salute ...
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No IUserTokenProvider is registered

... UserManager.UserTokenProvider = new DataProtectorTokenProvider<User, string>(provider.Create("UserToken")) as IUserTokenProvider<User, string>; My problem with this code solved. Good luck friends. s...
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Running Bash commands in Python

... It's better use shlex.split() instead string.split() in this case – Alexey Sviridov May 24 '18 at 3:51 4 ...
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Naming convention - underscore in C++ and C# variables

... wayside with the advent of automatic properties though. Before: private string _name; public string Name { get { return this._name; } set { this._name = value; } } After: public string Name { get; set; } share...
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Why does “,,,” == Array(4) in Javascript?

... Because the right hand operand is converted to a string and the string representation of Array(4) is ,,,: > Array(4).toString() ",,," If you use the array constructor function and pass a number, it sets the length of the array to that number. So you can say you hav...
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How can I present a file for download from an MVC controller?

...r the file exists or you create it on the fly. public ActionResult GetPdf(string filename) { return File(filename, "application/pdf", Server.UrlEncode(filename)); } share | improve this answer...
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Constructor overloading in Java - best practice

...meter of different type on each one? Like - new Object(int aa) / new Objec(String bb) ? – Botea Florin Mar 12 '18 at 20:52 add a comment  |  ...
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How to add a new audio (not mixing) into a video using ffmpeg?

...eo length. If you want full audio in video remove -shortest from the cmd. String[] cmd = new String[]{"-i", selectedVideoPath,"-i",audiopath,"-map","1:a","-map","0:v","-codec","copy", ,outputFile.getPath()}; private void execFFmpegBinaryShortest(final String[] command) { final F...
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sys.argv[1] meaning in script

...evel. For every invocation of Python, sys.argv is automatically a list of strings representing the arguments (as separated by spaces) on the command-line. The name comes from the C programming convention in which argv and argc represent the command line arguments. You'll want to learn more about l...