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Fragments within Fragments
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203
Nested fragments are not currently supported. Trying to put a fragment within the UI of another...
Run a Java Application as a Service on Linux
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239
I wrote another simple wrapper here:
#!/bin/sh
SERVICE_NAME=MyService
PATH_TO_JAR=/usr/local/M...
In Perl, how can I read an entire file into a string?
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83
Add:
local $/;
before reading from the file handle. See How can I read in an entire file all...
How to display an unordered list in two columns?
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384
Modern Browsers
leverage the css3 columns module to support what you are looking for.
http:/...
Git: “Not currently on any branch.” Is there an easy way to get back on a branch, while keeping the
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edited Feb 23 '17 at 6:58
theheadofabroom
14.2k55 gold badges2727 silver badges6262 bronze badges
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How to refer to relative paths of resources when working with a code repository
...ile':
fn = os.path.join(os.path.dirname(__file__), 'my_file')
In Python 3.4+ you can also use pathlib:
fn = pathlib.Path(__file__).parent / 'my_file'
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Get class name of object as string in Swift
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31 Answers
31
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How to preserve line breaks when storing a command output to a variable in bash?
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edited Feb 28 '14 at 17:31
answered Feb 28 '14 at 17:25
j...
Avoiding if statement inside a for loop?
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edited Sep 9 '13 at 21:03
answered Jun 1 '13 at 10:27
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puts vs logger in rails rake tasks
... == 'development')
Rails.logger = Logger.new(STDOUT)
end
This is Rails 3 code. Note that this will override logging to development.log. If you want both STDOUT and development.log you'll need a wrapper function.
If you'd like this behaviour only in the Rails console, place the same block of cod...