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Read a file one line at a time in node.js?
I am trying to read a large file one line at a time. I found a question on Quora that dealt with the subject but I'm missing some connections to make the whole thing fit together.
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How do I use Ruby for shell scripting?
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By default, you already have access to Dir and File, which are pretty useful by themselves.
Dir['*.rb'] #basic globs
Dir['**/*.rb'] #** == any depth of directory, including current dir.
#=> array of relative names
File.expand_path('~/file.txt') #=> "/User/mat/file...
Two-way encryption: I need to store passwords that can be retrieved
...a salt). The application specific key can be stored anywhere (in a config file outside of the web-root, in an environmental variable, etc). The user specific one would be stored in a column in the db next to the encrypted password. The user supplied one would not be stored. Then, you'd do someth...
What's the difference between tilde(~) and caret(^) in package.json?
... including the ones referred to in the question -
https://docs.npmjs.com/files/package.json
https://docs.npmjs.com/misc/semver#x-ranges-12x-1x-12-
~version "Approximately equivalent to version" See npm semver - Tilde Ranges & semver (7)
^version "Compatible with version" See npm semver - Ca...
Load data from txt with pandas
I am loading a txt file containig a mix of float and string data. I want to store them in an array where I can access each element. Now I am just doing
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Download single files from GitHub
...e Git. Do you have any tip or trick how to get a download URL for a single file in a repository?
30 Answers
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How do short URLs services work?
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No, they don't use files. When you click on a link like that, an HTTP request is send to their server with the full URL, like http://bit.ly/duSk8wK (links to this question). They read the path part (here duSk8wK), which maps to their database. ...
What's the “big idea” behind compojure routes?
...T "/test" [& more] (str "<pre>" more "</pre>"))
(GET ["/:filename" :filename #".*"] [filename]
(response/file-response filename {:root "./static"}))
(ANY "*" [] "<h1>Page not found.</h1>"))
Let's analyse each route in turn:
(GET "/" [] (workbench)) -- when de...
How to save password when using Subversion from the console
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I can't find this file in Red Hat Linux 2.6.18. any idea where it could be ?
– Ish
Aug 4 '11 at 18:49
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How do I convert a IPython Notebook into a Python file via commandline?
I'm looking at using the *.ipynb files as the source of truth and programmatically 'compiling' them into .py files for scheduled jobs/tasks.
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