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What are all the different ways to create an object in Java?
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Bash command to sum a column of numbers [duplicate]
I want a bash command that I can pipe into that will sum a column of numbers. I just want a quick one liner that will do something essentially like this:
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How to generate a random string in Ruby
I'm currently generating an 8-character pseudo-random uppercase string for "A" .. "Z":
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Convert a number range to another range, maintaining ratio
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tmux set -g mouse-mode on doesn't work
... will break the ability to select text in Mac's terminal. I have to specifically do set -g mouse off to select text
– Wins
Apr 18 '18 at 17:36
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How do I use Django templates without the rest of Django?
I want to use the Django template engine in my (Python) code, but I'm not building a Django-based web site. How do I use it without having a settings.py file (and others) and having to set the DJANGO_SETTINGS_MODULE environment variable?
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Predicate Delegates in C#
Can you explain to me:
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Setup RSpec to test a gem (not Rails)
...the added generator of rspec-rails to setup RSpec for testing a Rails application. But how about adding RSpec for testing a gem in development?
I am not using jeweler or such tools. I just used Bundler ( bundle gem my_gem ) to setup the structure for the new gem and edit the *.gemspec manually.
I al...
Use Expect in a Bash script to provide a password to an SSH command
...oviding the password works, but I don't end up in the SSH session as I should. It goes back strait to Bash.
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Javascript: negative lookbehind equivalent?
Is there a way to achieve the equivalent of a negative lookbehind in javascript regular expressions? I need to match a string that does not start with a specific set of characters.
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