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Pass variables to Ruby script via command line
...'BEGIN {print a}'
> 1
It means you cannot pass named values into your script directly.
Using cmd options may help:
> ruby script.rb val_0 val_1 val_2
# script.rb
puts ARGV[0] # => val_0
puts ARGV[1] # => val_1
puts ARGV[2] # => val_2
Ruby stores all cmd arguments in the ARGV ar...
File input 'accept' attribute - is it useful?
... lha
application/octet-stream lzh
application/oda oda
application/olescript axs
application/pdf pdf
application/pics-rules prf
application/pkcs10 p10
application/pkix-crl crl
application/postscript ai
application/postscript eps
application/postscript ps
application/rtf rtf
applicatio...
How to change column datatype in SQL database without losing data
... And never make a change like this from the GUI. Always make it through a script like this. The GUI will drop and recreate the table and that is much more time consuming. If the table is large and on production, this can be disastrous. Plus all table changes should have a script that is in source c...
Check to see if python script is running
...nit (mentioned above) can do this for you, or you can write a simple shell script to check it for you using the return code from ps.
ps up `cat /tmp/mydaemon.pid ` >/dev/null && echo "Running" || echo "Not running"
For extra credit, you can use the atexit module to ensure that your pro...
Fancybox doesn't work with jQuery v1.9.0 [ f.browser is undefined / Cannot read property 'msie' ]
...ported here : http://bugs.jquery.com/ticket/13183 that breaks the Fancybox script.
Also check https://github.com/fancyapps/fancyBox/issues/485 for further reference.
As a workaround, rollback to jQuery v1.8.3 while either the jQuery bug is fixed or Fancybox is patched.
UPDATE (Jan 16, 2013): Fa...
How do I configure different environments in Angular.js?
...
},
development: {
options: {
dest: '<%= yeoman.app %>/scripts/config.js'
},
constants: {
ENV: 'development'
}
},
production: {
options: {
dest: '<%= yeoman.dist %>/scripts/config.js'
},
constants: {
ENV: 'production'
}
}
...
Unsafe JavaScript attempt to access frame with URL
...
Crossframe-Scripting is not possible when the two frames have different domains -> Security.
See this: http://javascript.about.com/od/reference/a/frame3.htm
Now to answer your question: there is no solution or work around, you simp...
How do you use script variables in psql?
In MS SQL Server, I create my scripts to use customizable variables:
13 Answers
13
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How do I ignore ampersands in a SQL script running from SQL Plus?
I have a SQL script that creates a package with a comment containing an ampersand (&). When I run the script from SQL Plus, I am prompted to enter a substitute value for the string starting with &. How do I disable this feature so that SQL Plus ignores the ampersand?
...
How do I activate a virtualenv inside PyCharm's terminal?
...e current path variable and a default venv name:
"cmd.exe" /k ""%CD%\venv\Scripts\activate""
For Windows users: when using PyCharm with a virtual environment, you can use the /K parameter to cmd.exe to set the virtual environment automatically.
PyCharm 3 or 4: Settings, Terminal, Default shel...