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Why would one use the Publish/Subscribe pattern (in JS/jQuery)?
...t few years.
Loose coupling is an Object-oriented principle in which each component of the system knows its responsibility and doesn’t care about the other components (or at least tries to not care about them as much as possible). Loose coupling is a good thing because you can easily reuse the di...
Adding 'serial' to existing column in Postgres
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What is a sensible way to layout a Go project [closed]
I have a go project that is starting to become more complex, and want to lay the filesystem out in such a way to reduce pain.
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Why does .NET use banker's rounding as default?
...on, the decimal.Round method uses a round-to-even algorithm which is not common for most applications. So I always end up writing a custom function to do the more natural round-half-up algorithm:
...
vs
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pypi UserWarning: Unknown distribution option: 'install_requires'
...stalls without having setuptools in the past, and then went back on that.
https://github.com/ansible/ansible/blob/devel/setup.py
A lot of stuff is up in the air... but if you're looking for a simple answer for a simple project, you should probably just import setuptools.
...
Worth switching to zsh for casual use? [closed]
...nstalling it is pretty easy, grab the bash-completion-20060301.tar.gz from http://www.caliban.org/bash/index.shtml#completion and extract it with
tar -xzvf bash-completion-20060301.tar.gz
then copy the bash_completion/bash_completion file to /etc with
sudo cp bash_completion/bash_completion /e...
Why does the MongoDB Java driver use a random number generator in a conditional?
...
https://github.com/mongodb/mongo-java-driver/commit/d51b3648a8e1bf1a7b7886b7ceb343064c9e2225#commitcomment-3315694
11 hours ago by gareth-rees:
Presumably the idea is to log only about 1/10 of the server failures (and so av...
How to convert an int array to String with toString method in Java [duplicate]
...brackets ("[]"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Elements are converted to strings as by String.valueOf(int). Returns "null" if a is null.
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Test whether string is a valid integer
... negative numbers), followed by one or more decimal digits.
References:
http://www.tldp.org/LDP/abs/html/bashver3.html#REGEXMATCHREF
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