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Colorized Ruby output to the terminal [closed]

...orite gem! :-) Check it out: https://github.com/fazibear/colorize Installation: gem install colorize Usage: require 'colorize' puts "I am now red".red puts "I am now blue".blue puts "Testing".yellow share ...
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Can I add jars to maven 2 build classpath without installing them?

...the answers you'll find around the internet will suggest you to either install the dependency to your local repository or specify a "system" scope in the pom and distribute the dependency with the source of your project. But both of these solutions are actually flawed. Why you shouldn't apply the "I...
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Is there a way to make R beep/play a sound at the end of a script?

...ion sounds in R which should work cross-platform. Run the following to install beepr and make a sound: install.packages("beepr") library(beepr) beep() More info at github: https://github.com/rasmusab/beepr share ...
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Spring Boot application as a Service

... Is this recommended approach, or should I convert this app to war and install it into Tomcat? 19 Answers ...
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sqlalchemy IS NOT NULL select

... column_obj != None will produce a IS NOT NULL constraint: In a column context, produces the clause a != b. If the target is None, produces a IS NOT NULL. or use isnot() (new in 0.7.9): Implement the IS NOT operator. ...
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Iteration over std::vector: unsigned vs signed index variable

...et away with only a conversion in the forward iterating case, it could actually go wrong all the way in the backward iterating case when using std::size_t, in case std::size_t is wider than what is the typedef of size_type): Using std::vector Using iterators for(std::vector<T>::iterator i...
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Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no

...kground thread which calculates ListView contents and update ListView partially, while results are calculated. 25 Answers ...
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How to define @Value as optional

...swered Jan 8 '18 at 13:23 alonso_50alonso_50 9941010 silver badges1515 bronze badges ...
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How to merge a transparent png image with another image using PIL

... To make sure the foreground contains transparency in all cases, use foreground.convert('RGBA') for the mask parameter. – Mark Ransom Oct 4 '12 at 2:28 2 ...
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Class constants in python

In python, I want a class to have some "constants" (practically, variables) which will be common in all subclasses. Is there a way to do it with friendly syntax? Right now I use: ...