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What are WSGI and CGI in plain English?
...totally step-back point of view, Blankman, here is my "Intro Page" for Web Services Gateway Interface:
PART ONE: WEB SERVERS
Web servers serve up responses. They sit around, waiting patiently, and then with no warning at all, suddenly:
a client process sends a request. The client process could b...
Websocket API to replace REST API?
...). I made a number crunching application that runs on Ubuntu AWS EC2 cloud services (uses powerful GPUs), and I wanted to make a front-end for it just to watch its progress in realtime. Due to the fact that it needed realtime data, it was obvious that I needed websockets to push the updates.
It sta...
How do I use $scope.$watch and $scope.$apply in AngularJS?
...on <span>{{myVar}}</span>
By adding it manually via the $watch service
Ad 1)
This is the most common scenario and I'm sure you've seen it before, but you didn't know that this has created a watch in the background. Yes, it had! Using AngularJS directives (such as ng-repeat) can also cr...
How to use concerns in Rails 4
... are counter, unless you're just making the case for better OO design, the services layer, or something else I'm missing? (I don't disagree -- I'm suggesting adding alternatives helps!)
– toobulkeh
Jul 22 '15 at 16:56
...
What is the purpose of mock objects?
...1);
Mock warehouse = mock(Warehouse.class);
Mock mailer = mock(MailService.class);
order.setMailer((MailService) mailer.proxy());
mailer.expects(once()).method("send");
warehouse.expects(once()).method("hasInventory")
.withAnyArguments()
.will(returnValue(false));
...
What is the advantage of using REST instead of non-REST HTTP?
... I would say: unless you really want to go to the extra effort, or if your service maps really well to CRUD operations, save REST for the second version of your API.
I just came across another problem with REST: It's not easy to do more than one thing in one request or specify which parts of a co...
Android Game Keeps Getting Hacked [closed]
... daily who's doing the hacking. So far, we have implemented the licensing service as Google has suggested, our salt is randomly made each time the license is initiated with the unique device ID. We run the check service once, when the application is started for the first time. We then generate a ...
Using Node.js only vs. using Node.js with Apache/Nginx
...isplay meaningful error pages or fall back onto a static site if your node service crashes. Otherwise users may just get a timed out connection.
Running another web server in front of Node may help to mitigate security flaws and DoS attacks against Node. For a real-world example, CVE-2013-4450 is pr...
When to use Tornado, when to use Twisted / Cyclone / GEvent / other [closed]
... As far as I know Flask comes in handy for writing APIs endpoints (RESTful services).
"Twisted is an event-driven networking engine written in python". This is a high-performance engine. The main reason for its speed is something called as deferred. Twisted is built on top of deferreds. For those o...
Why do I need Transaction in Hibernate for read-only operations?
...your environment can deal with connection-per-thread binding.
Declaring a service as @Transactional will give you one connection for the whole transaction duration, and all statements will use that single isolation connection. This is way better than not using explicit transactions in the first pla...