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How to capitalize the first letter in a String in Ruby

.../bin/env ruby #coding: utf-8 puts "мария".capitalize works without errors, but also see the "Ruby 2.3 and lower" section for real capitalization. share | improve this answer | ...
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How to install node.js as windows service?

...elly. Any help would be greatly appreciated sir! The event viewer shows no errors, but a warning: Child process [50732 - C:\Program Files\nodejs\node.exe --harmony "C:\Users\bmechkov\AppData\Roaming\npm\node_modules\node-windows\lib\wrapper.js" -f "C:\dev\Node\abs_tips\server.js" -l "NODE ABS TIPS" ...
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Cannot generate iOS App archive in xcode

... see the hint below to narrow your search to find the library causing this error. and that was it! hint: to get an idea of the offending files that's causing your archive to create an archive file rather than an ipa do this: Select the archive and click the Distribute button. Select the 'Save...
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Is there a bash command which counts files?

...gt;/dev/null redirects stderr so that if there are 0 log files, ignore the error message. (Note that shopt -s nullglob would cause ls to list the entire working directory instead.) wc -l consumes the directory listing as it's being generated, so the output of ls is never in memory at any point in ti...
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Correct way to convert size in bytes to KB, MB, GB in JavaScript

...their method is ambiguous and confusing. I noticed the other examples have errors such as using KB instead of kB to represent a kilobyte so I decided to write a function that will solve each of these cases using the range of currently accepted units of measure. There is a formatting bit at the end ...
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Can you use reflection to find the name of the currently executing method?

...flection to obtain parameter information values passed to it for a generic error reporting function. To get the current method simply use current stack frame (1) instead. As others have said for the current methods name you can also use: MethodBase.GetCurrentMethod() I prefer walking the stack b...
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Split long commands in multiple lines through Windows batch file

...rm: execute cmd2.bat iff cmd1.bat executed successfully (-without setting %errorcode%). The latter form executes unconditionally. Somewhat unexpected (at least for me) is that, obviously, you can't use the combination of both + i.e. add && before the line break. – Paul ...
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Is it possible to have SSL certificate for IP address, not domain name?

...s would be revoked on 1 October 2016. Thanks to Navin for pointing out the error. share | improve this answer | follow | ...
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How to use executables from a package installed locally in node_modules?

...es.json >>> in packages.json ... "scripts": { "test": "echo \"Error: no test specified\" && exit 1", "learnyounode": "learnyounode" }, ... $ npm run learnyounode It would be nice if npm install had a --add-script option or something or if npm run would work without adding ...
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How to filter multiple values (OR operation) in angularJS

.... Would've been ideal if it did. also it fires a length property undefined error in the console. – SinSync Jan 23 '15 at 7:36 ...