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Executing multi-line statements in the one-line command-line?

...rehension, lambdas, sys.stdout.write, the "map" builtin, and some creative string interpolation, you can do some powerful one-liners. The question is, how far do you want to go, and at what point is it not better to write a small .py file which your makefile executes instead? ...
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Javascript: Extend a Function

...tion () { old_init.apply(this, arguments); // Do something extra }; init.prototype = old_prototype; }) (); share | improve this answer | follow ...
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detach all packages while working in R

... invisible(suppressMessages(suppressWarnings(lapply(c("gsl","fBasics","stringr","stringi","Rmpfr"), require, character.only = TRUE)))) invisible(suppressMessages(suppressWarnings(lapply(names(sessionInfo()$loadedOnly), require, character.only = TRUE)))) sessionInfo() #the above is a...
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How to replace all dots in a string using JavaScript

I want to replace all the occurrences of a dot( . ) in a JavaScript string 15 Answers ...
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Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?

... BUILDING Again on Nathan and JB's Answer: How To Launch App From url w/o Extra Click If you prefer a solution that does not include the interim step of clicking a link, the following can be used. With this javascript, I was able to return a Httpresponse object from Django/Python that successfull...
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Change the Target Framework for all my projects in a Visual Studio Solution

...es Private Class ProjectGuids Public Const vsWindowsCSharp As String = "{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}" Public Const vsWindowsVBNET As String = "{F184B08F-C81C-45F6-A57F-5ABD9991F28F}" Public Const vsWindowsVisualCPP As String = "{8BC9CEB8-8B4A-11D0-8D11-00A0C91B...
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How do I time a method's execution in Java?

...ises me that there's no spiffy built-in class, like Timer t = new Timer(); String s = t.getElapsed(format); etc... – Ogre Psalm33 Oct 8 '08 at 12:48 18 ...
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What is the best regular expression to check if a string is a valid URL?

How can I check if a given string is a valid URL address? 55 Answers 55 ...
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Get the time difference between two datetimes

...you're really keen on that specific formatting, you'll have to build a new string yourself. A cheap way would be [diff.asHours(), diff.minutes(), diff.seconds()].join(':') where var diff = moment.duration(now.diff(then)). This doesn't give you the zero-padding on single digit values. For that, you...
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Is there a Python Library that contains a list of all the ascii characters?

... The string constants may be what you want. (docs) >>> import string >>> string.ascii_uppercase 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' If you want all printable characters: >>> string.printable '0123456789ab...