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Domain Driven Design: Domain Service, Application Service
...ot make it an application service. An application service is your domain's API. What if you wanted to reveal your domain to someone else writing an app, what will they use? Application Services, and they may not need caching so your caching impl is useless to them (ie.why it's infrastructure)
...
What is an EJB, and what does it do?
...inciples are the same. Spring took ideas from EJBs and vice-versa. But the API, implementation, way to deploy, and some features are different.
– JB Nizet
Feb 22 '15 at 11:32
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What Makes a Good Unit Test? [closed]
...e classes from a third-party vendor, especially the one supplying the core APIs of the framework you code in. E.g., don't test adding an item to the vendor's Hashtable class.
Consider using a code coverage tool such as NCover to help discover edge cases you have yet to test.
Try writing the test bef...
Difference between a Postback and a Callback
... just ECMASCRIPT circus tricks ASP.NET stores in what they call their AJAX API in gigantic JavaScript libraries your browser downloads from the server, and which ASP.NET developers unknowingly pack into their web pages to trigger changes in a web page without full POSTBACK. The ASP.NET API for AJAX ...
How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throw
...e content by UploadedFile#getContents(). This will return null when native API is used instead of Apache Commons FileUpload. You need to use UploadedFile#getInputStream() instead. See also How to insert uploaded image from p:fileUpload as BLOB in MySQL?
Another potential problem with native API wil...
Explain the use of a bit vector for determining if all characters are unique
...ly can be of different size or you should specify the size in constructor.
API. With bit vectors you will have easier to read code, probably something like this:
vector.SetFlag(4, true); // set flag at index 4 as true
for int you will have lower-level bit logic code:
checker |= (1 << 5); //...
What exactly is Hot Module Replacement in Webpack?
...he links:
Example: https://webpack.js.org/guides/hot-module-replacement/
API: https://webpack.js.org/concepts/hot-module-replacement/
I'll add these answers to the documentation.
How does it work?
From the app view
The app code asks the HMR runtime to check for updates. The HMR runtime downlo...
Can I set max_retries for requests.request?
...ke it behave in a manner which is more intuitive for working with a remote API or web server, I would use the above code snippet, which forces retries on statuses 500, 502, 503 and 504, all of which are not uncommon on the web and (possibly) recoverable given a big enough backoff period.
EDITED: Im...
How to add a custom right-click menu to a webpage?
...a style="font-size:xx-small" href="https://github.com/KLVN/UrbanDictionary_API#license">https://github.com/KLVN/UrbanDictionary_API#license</a>
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<small>(The white body background is just because I hate the light blue editor background on the res...
How to use Elasticsearch with MongoDB?
... and AngularJS.
If you're looking to use faceted search with data from an API then Matthiasn's BirdWatch Repo is something you might want to look at.
So here's how you can setup a single node Elasticsearch "cluster" to index MongoDB for use in a NodeJS, Express app on a fresh EC2 Ubuntu 14.04 inst...