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How to create directories recursively in ruby?
I want to store a file as /a/b/c/d.txt, but I do not know if any of these directories exist and need to recursively create them if necessary.
How can one do this in ruby?
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How to create Java gradle project
...ecute
gradle init --type java-library
Source folders and a Gradle build file (including a wrapper) will be build.
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Safe characters for friendly url [closed]
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@pohl: that's only a problem if your URL is used as a file path, either in your code or if your web server actually tries to map the URL to files before forwarding the request to a script (unfortunately very common).
– André Caron
May 6 '1...
How to convert FileInputStream to InputStream? [closed]
I just want to convert a FileInputStream to an InputStream , how can I do that?
5 Answers
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How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version
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The version number shown describes the version of the JRE the class file is compatible with.
The reported major numbers are:
Java SE 14 = 58,
Java SE 13 = 57,
Java SE 12 = 56,
Java SE 11 = 55,
Java SE 10 = 54,
Java SE 9 = 53,
Java SE 8 = 52,
Java SE 7 = 51,
Java SE 6.0 = 50,
Java SE 5.0 = 4...
Installing a dependency with Bower from URL and specify version
...d specifying the versioning works. If you specify for example a Javascript file directly, this does not work
– Edmondo1984
Oct 14 '13 at 4:51
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Rails extending ActiveRecord::Base
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Read the ActiveSupport::Concern documentation for more details.
Create a file called active_record_extension.rb in the lib directory.
require 'active_support/concern'
module ActiveRecordExtension
extend ActiveSupport::Concern
# add your instance methods here
def foo
"foo"
end
#...
Angular ng-repeat Error “Duplicates in a repeater are not allowed.”
...ce this error happens when working with SharePoint 2010: Rename your .json file extensions and be sure to update your restService path. No additional "track by $index" was required.
Luckily I was forwarded this link to this rationale:
.json becomes an important file type in SP2010. SP2010 in...
Can I export a variable to the environment from a bash script without sourcing it?
...ies|awk -F"=" '{print $1}'); unset $variable;
done
}
source your bashrc file and you can do like above any time ...
Anyhow back to the rest of it..
This has made it available globally then executed the script..
simply echo it out then run export on the echo !
cat export.bash
#!/bin/bash
ech...
Copying text with color from Notepad++
Is there a way to copy the text from a Notepad ++ file with color?
9 Answers
9
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