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Singleton pattern in nodejs - is it needed?
...ntly came across this article on how to write a singleton in Node.js. I know the documentation of require states that:
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Is there YAML syntax for sharing part of a list or map?
So, I know I can do something like this:
5 Answers
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How to extract one column of a csv file
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This should be the accepted answer. This tool knows how to deal with CSV files, well beyond treating a comma as a field separator. To extract 2nd column, "csvtool col 2 input.csv"
– Vladislavs Dovgalecs
Oct 28 '16 at 2:52
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Handler vs AsyncTask vs Thread [closed]
... and AsyncTask. These classes do most of the work for us, we only need to know which methods to override.
The difference between Handler and AsyncTask is: Use AsyncTask when Caller thread is a UI Thread.
This is what android document says:
AsyncTask enables proper and easy use of the UI thread....
Mocking member variables of a class using Mockito
... particular .
I guess my requirement is pretty simple, but I am keen to know others thoughts on this.
8 Answers
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Design patterns or best practices for shell scripts [closed]
Does anyone know of any resources that talk about best practices or design patterns for shell scripts (sh, bash etc.)?
9 An...
When should I use the new keyword in C++?
... the heap, by calling new.
(And that's where any similarity to C# stops)
Now, anything allocated on the stack has "automatic" storage duration (you can actually declare a variable as auto, but this is the default if no other storage type is specified so the keyword isn't really used in practice, b...
“Single-page” JS websites and SEO
... a lot of cool tools for making powerful "single-page" JavaScript websites nowadays. In my opinion, this is done right by letting the server act as an API (and nothing more) and letting the client handle all of the HTML generation stuff. The problem with this "pattern" is the lack of search engine s...
What is the difference between & vs @ and = in angularJS
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The links to these appear to have changed, they are now: egghead.io/lessons/angularjs-isolate-scope-attribute-binding , egghead.io/lessons/angularjs-isolate-scope-expression-binding , egghead.io/lessons/angularjs-isolate-scope-two-way-binding , egghead.io/lessons/angularjs-iso...
How do you crash a JVM?
...g the 4 Gb memory limit under the 32-bit versions (we generally use 64-bit now).
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