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Pass ruby script file to rails console
...What we also have been using a lot lately is to load the rails environment from within the script itself. Consider doit.rb:
#!/usr/bin/env ruby
require "/path/to/rails_app/config/environment"
# ... do your stuff
This also works if the script or the current working directory are not within the r...
What do the result codes in SVN mean?
...ommit)
S: This signifies that the file or directory has been switched from the path of the rest of the working copy (using svn switch) to a
branch
I: Ignored
X: External definition
~: Type changed
R: Item has been replaced in your working copy. This means the file was sche...
What does $.when.apply($, someArray) do?
...wn number of parameters. (In your code, you are saying that you data comes from a service, then that is the only way to call $.when)
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Process escape sequences in a string in Python
Sometimes when I get input from a file or the user, I get a string with escape sequences in it. I would like to process the escape sequences in the same way that Python processes escape sequences in string literals .
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Send Email Intent
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The 'correct' way is the answer from Magnus. I recommend original poster to change the accepted answer.
– jhabbott
Feb 12 '13 at 16:33
8
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What is the purpose of the vshost.exe file?
...lo, World!" application in C#, I get three files in the Debug folder apart from the main exe (e.g. HelloWorld.exe)
6 Answer...
PHP cURL not working - WAMP on Windows 7 64 bit
...led on my windows 7 64bit. cURL is not working, but still I got it enabled from the WAMP tray.
14 Answers
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Check if a string has white space
...es of whitespace, not just space (tab, carriage return, etc.)
import some from 'lodash/fp/some'
const whitespaceCharacters = [' ', ' ',
'\b', '\t', '\n', '\v', '\f', '\r', `\"`, `\'`, `\\`,
'\u0008', '\u0009', '\u000A', '\u000B', '\u000C',
'\u000D', '\u0020','\u0022', '\u0027', '\u005C',
'\u00...
how to create a file name with the current date & time in python?
...hough with Python 3 you need to use print(timestr). Did you copy this text from above? Perhaps a typo otherwise?
– Levon
Aug 25 '15 at 15:46
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How to exit in Node.js
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Call the global process object's exit method:
process.exit()
From the docs:
process.exit([exitcode])
Ends the process with the specified code. If omitted, exit uses the 'success' code 0.
To exit with a 'failure' code:
process.exit(1);
The shell that executed node should see the exit ...