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What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
... collection of related AWS resources, provisioning and updating them in an orderly and predictable fashion.
CloudFormation (CFn) is a lightweight, low-level abstraction over existing AWS APIs. Using a static JSON/YAML template document, you declare a set of Resources (such as an EC2 instance or an ...
Match multiline text using regular expression
...is easier to read, but you need to look for the (?s) or DOTALL modifier in order to find out whether newlines are included or not. I'd prefer . with the Pattern.DOTALL flag set (this is easier to read and remember than (?s) in my opinion. You should use what you feel most comfortable with.
...
Angular directives - when and how to use compile, controller, pre-link and post-link [closed]
...
In which order the directive functions are executed?
For a single directive
Based on the following plunk, consider the following HTML markup:
<body>
<div log='some-div'></div>
</body>
With the following di...
How should I have explained the difference between an Interface and an Abstract class?
...errors therefore, a default method added with a required implementation in order that the existing implementation should not be changed.
The Iterable Interface with the Default method
Requirejs domReady plugin vs Jquery $(document).ready()?
...
Answering your bullets in order of appearance:
They both do accomplish the same thing
If you have reservations about jquery for whatever reason then use domReady
Correct, so just use jQuery
Because not everyone uses jQuery
I agree, just use jQuery
P...
If REST applications are supposed to be stateless, how do you manage sessions?
...ts, the clients store their session state and the servers can service many orders of magnitude or more clients in a stateless fashion.
Even for a service that you think will only need in the 10's of thousands of concurrent users, you still should make your service stateless. Tens of thousands is sti...
What does “abstract over” mean?
...ly.
Scala allows you to abstract over type parameters, by allowing higher-order type parameters.
Scala allows you to abstract over data access patterns, by allowing you to create extractors.
Scala allows you to abstract over "things that can be used as something else", by allowing implicit conver...
What is the best way to implement nested dictionaries?
...': {}}}}}
And as the last line shows, it pretty prints beautifully and in order for manual inspection. But if you want to visually inspect your data, implementing __missing__ to set a new instance of its class to the key and return it is a far better solution.
Other alternatives, for contrast:
dict...
What is the meaning of the term arena in relation to memory?
...ost importantly, it requires platform-specific knowledge to get the memory ordering right. I use "magic" for things that can either not be written portably by the user at all (like an efficient mutex, or tcmalloc, or the type name of a lambda), or only with extreme heroics (like std::function); I do...
Can I multiply strings in Java to repeat sequences? [duplicate]
...
You have to make some assumptions in order to solve real world problems. In this case, I'm using maven on my current project. I have a pom.xml set up with the commons-lang dependency. It made it easier for me to answer his question, in short. And I'm not exactly...