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Best way to create custom config options for my Rails app?

...yml common: &common facebook: key: 'asdjhasxas' secret : 'xyz' twitter: key: 'asdjhasxas' secret : 'abx' development: <<: *common test: <<: *common production: <<: *common Step 3: Get constants anywhere in the code facebook_key = AppConfig.fa...
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javac option to compile all java files under a given directory recursively

...irectory" destdir="your/output/directory" classpath="xyz.jar" /> </target> share | improve this answer | follow | ...
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Most Pythonic way to provide global configuration variables in config.py? [closed]

...dbinfo : # for database globals username = 'abcd' password = 'xyz' class runtime : debug = False output = 'stdio' Then, if you have two code files c1.py and c2.py, both can have at the top import globals as gl Now all code can access and set values, as such: gl.runtime.de...
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What does the exclamation mark do before the function?

...aval equals 1 zyxval = -function zyx(){return true;}() // zyxval equals -1 xyzval = ~function xyz(){return true;}() // your guess? but if you using IIFE patterns for one file one module code separation and using concat tool for optimization (which makes one line one file job), then construction !...
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Calculate MD5 checksum for a file

...entire program on one line and eliminate ALL indentation. You can even use XYZ as variable names! What is the benefit to others? – Derek Johnson Aug 11 '17 at 17:59 ...
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Send email using the GMail SMTP server from a PHP page

...) ->setFrom(array('abc@example.com' => 'ABC')) ->setTo(array('xyz@test.com')) ->setBody('This is a test mail.'); $result = $mailer->send($message); ?> share | improve this ...
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Is there any standard for JSON API response format?

...rror", "data": null, /* or optional error payload */ "message": "Error xyz has occurred" } Advantage: Same top-level elements in both success and error cases Disadvantage: No error code, but if you want, you can either change the status to be a (success or failure) code, -or- you can add anot...
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SQL Server: converting UniqueIdentifier to string in a case statement

...s neither a varchar nor an nvarchar but a char(36). Therefore I use: CAST(xyz AS char(36)) share | improve this answer | follow | ...
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How do I force git to use LF instead of CR+LF under windows?

... on a specific group, before generalizing to *, and add a negative rule !*.xyz ... to exclude some few files from that rule. – VonC Mar 26 '10 at 12:24 1 ...
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How to remove underline from a name on hover

... a unique name; can only start with text, not a number): <a href="/abc/xyz" id="smallLinkButton">def</a> Then add the necessary CSS as follows: #smallLinkButton:hover,active,visited{ text-decoration: none; } ...