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Extending an Object in Javascript

... 194 You want to 'inherit' from Person's prototype object: var Person = function (name) { this.n...
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Custom Adapter for List View

... 314 public class ListAdapter extends ArrayAdapter<Item> { private int resourceLayout; ...
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Python threading.timer - repeat function every 'n' seconds

...| edited Aug 20 '16 at 23:47 Kyle Kelley 12.1k44 gold badges4141 silver badges7070 bronze badges answere...
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Installing older version of R package

...ols to install binary packages on Windows, but only works going back to 2014-09-17 (when MRAN was launched). To install an older version from the command line (outside of R): You can also install a package by using R CMD INSTALL on the command line (Terminal, Command Prompt, etc.) once you have th...
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What's the difference between HEAD^ and HEAD~ in Git?

...e-ref failed" if $?; # for browsing history - http://blog.kfish.org/2010/04/git-lola.html system "git config alias.lol 'log --graph --decorate --pretty=oneline --abbrev-commit'"; system "git config alias.lola 'log --graph --decorate --pretty=oneline --abbrev-commit --all'"; It adds aliases in the...
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Debugging in Clojure? [closed]

... 14 Answers 14 Active ...
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Pythonic way to create a long multi-line string

...of the string, so this example has a leading blank (as pointed out by @root45). This string will also contain both blanks and newlines. I.e.,: ' this is a very\n long string if I had the\n energy to type more and more ...' Finally, one can also construct long lines in Python like t...
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Generating a SHA-256 hash from the Linux command line

I know the string "foobar" generates the SHA-256 hash c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2 using http://hash.online-convert.com/sha256-generator ...
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Why and when to use Node.js? [duplicate]

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How many String objects will be created when using a plus sign?

... String one = "1"; String two = "2"; String result = one + two + "34"; Console.Out.WriteLine(result); } then the compiler seems to emit the code using String.Concat as @Joachim answered (+1 to him btw). If you define them as constants, e.g.: const String one = "1"; const String two =...