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How to listen for changes to a MongoDB collection?
...ase-notes/3.6/ 2018/01/10
$ mongod --version
db version v3.6.2
In order to use changeStreams the database must be a Replication Set
More about Replication Sets:
https://docs.mongodb.com/manual/replication/
Your Database will be a "Standalone" by default.
How to Convert...
NSUserDefaults - How to tell if a key exists
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I would prefer return self.object(forKey: key) as? Int in order to search value only once.
– Leo
Dec 16 '16 at 12:28
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Get to UIViewController from UIView?
...API features. Many I have referred to sacrifice good or scalable design in order to provide a concise demonstration of the topic. It took me a long time to realise this and while it makes sense, I find it unfortunate. I think a lot of developers take these pragmatic projects as Apple's guide to best...
Difference between the 'controller', 'link' and 'compile' functions when defining a directive
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Sublime Text 3 how to change the font size of the file sidebar?
...rked for me as now packages are packed, and I needed what you suggested in order to view and edit the file :D! your suggestion should be the answer!
– ULI-R0
Nov 12 '17 at 1:19
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What are the rules for evaluation order in Java?
...me say this very clearly, because people misunderstand this all the time:
Order of evaluation of subexpressions is independent of both associativity and precedence. Associativity and precedence determine in what order the operators are executed but do not determine in what order the subexpressions ...
Get all files that have been modified in git branch
...is interesting, more wordy. It provides output fro each commit, in reverse order. git-whatchanged - Show logs with difference each commit introduces git-scm.com/docs/git-whatchanged
– nealmcb
Jul 27 '17 at 12:14
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How to use a RELATIVE path with AuthUserFile in htaccess?
... Yes. But you could use multiple APPLICATION_ENV settings in order to use multiple absolute paths per environment.
– digitaldonkey
Aug 13 '15 at 13:30
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How to create REST URLs without verbs?
...ting to change the state of a resource. It is no different that making an order "completed", or some other request "submitted". There are numerous ways to model these kinds of state change but one that I find that often works is to create collection resources for resources of the same state and th...
What is the simplest SQL Query to find the second largest value?
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Much better than my approach using ORDER_BY and LIMIT for the inner statement
– andig
Oct 8 '15 at 9:58
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