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module.exports vs exports in Node.js
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edited Jun 20 at 9:12
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answered Aug 22 '11 at 3:38
LimeLime
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What's the difference between django OneToOneField and ForeignKey?
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How should I log while using multiprocessing in Python?
...the log files at the end of the run, sorted by timestamp
If using pipes (recommended): Coalesce log entries on-the-fly from all pipes, into a central log file. (E.g., Periodically select from the pipes' file descriptors, perform merge-sort on the available log entries, and flush to centralized log. ...
Mocking member variables of a class using Mockito
... way of accessing the member variables so you can pass in a mock (the most common ways would be a setter method or a constructor which takes a parameter).
If your code doesn't provide a way of doing this, it's incorrectly factored for TDD (Test Driven Development).
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How to prune local tracking branches that do not exist on remote anymore
... branch name. Finally passing all the branch names into the delete branch command.
Since it is using the -d option, it will not delete branches that have not been merged into the branch that you are on when you run this command.
Also remember that you'll need to run git fetch --prune first, otherwi...
What goes into your .gitignore if you're using CocoaPods?
...y reasoning is something like:
The Podfile refers to a specific tag or or commit of each dependency so the Pods themselves can be generated from the podfile, ergo they are more like an intermediate build product than a source and, hence, don't need version control in my project.
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What is the use of the ArraySegment class?
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ArraySegment<T> has become a lot more useful in .NET 4.5+ and .NET Core as it now implements:
IList<T>
ICollection<T>
IEnumerable<T>
IEnumerable
IReadOnlyList<T>
IReadOnlyCollection<T>
as opposed to the .NET 4 ver...
Is there an advantage to use a Synchronized Method instead of a Synchronized Block?
...r object as lock whereas syncing the method would lock the entire object.
Compare:
// locks the whole object
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private synchronized void someInputRelatedWork() {
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}
private synchronized void someOutputRelatedWork() {
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}
vs.
// Using specific locks
Object inputLock = new Obj...
Get the closest number out of an array
...reducer.bind(null, goal)); ---------- I don't know how to put code in the comments hahaha.
– Mauricio Soares
Jan 22 '16 at 18:12
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Code Golf: Collatz Conjecture
Inspired by http://xkcd.com/710/ here is a code golf for it.
70 Answers
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