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How to compare objects by multiple fields
Assume you have some objects which have several fields they can be compared by:
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How do you know when to use fold-left and when to use fold-right?
I'm aware that fold-left produces left-leaning trees and fold-right produces right-leaning trees, but when I reach for a fold, I sometimes find myself getting bogged down in headache-inducing thought trying to determine which kind of fold is appropriate. I usually end up unwinding the entire proble...
makefile:4: *** missing separator. Stop
This is my makefile:
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Removing duplicates from a list of lists
I have a list of lists in Python:
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How can you use optional parameters in C#?
Note: This question was asked at a time when C# did not yet support optional parameters (i.e. before C# 4).
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What is the best (and safest) way to merge a Git branch into master?
A new branch from master is created, we call it test .
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pdftk compression option
I use pdftk to compress a pdf using the following command line
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Node.js on multi-core machines
...eresting, BUT I must miss something - isn't Node.js tuned only to run on a single process and thread?
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How can I stage and commit all files, including newly added files, using a single command?
How can I stage and commit all files, including newly added files, using a single command?
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Why maven? What are the benefits? [closed]
What are the main benefits of using maven compared to let's say ant ?
It seems to be more of a annoyance than a helpful tool.
I use maven 2, with plain Eclipse Java EE (no m2eclipse), and tomcat.
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