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When to use pip requirements file versus install_requires in setup.py?
...o==1.8.1. You can create one using pip freeze > requirements.txt. (Some services, like Heroku, automatically run pip install -r requirements.txt for you.) pip install name-on-pypi does not look at requirements.txt, only at install_requires.
...
Spring MVC type conversion : PropertyEditor or Converter?
...d only one class instead of two.
To register them, use FormattingConversionServiceFactoryBean, which can register both converters and formatters, instead of ConversionServiceFactoryBean.
The new Formatter stuff has a couple of additional benefits:
Formatter interface supplies the Locale object in ...
What is the use for Task.FromResult in C#
...
A good case for #1 is a web service. You could have a synchronous service method that returns Task.FromResult and a client that awaits asynchronously for the network I/O. This way you can share the same interface between client/server using ChannelFac...
How to set RelativeLayout layout params in code not in xml?
...nflater inflater = (LayoutInflater) this
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// View footer = inflater.inflate(R.layout.footer, null);
View footer = LayoutInflater.from(this).inflate(R.layout.footer,
null...
Remote debugging with Android emulator
...each windows system as much of a thin-client as possible without any extra services (such as sshd) or firewall holes.
So here is the senario:
System-A: Windows7 system with android emulator running
System-B: Ubuntu server with SDK installed
The problem as described earlier is that the emulator ...
Using an ORM or plain SQL? [closed]
...n is to have a persistence layer and a presentation layer (possibly with a services or other layers in between but these are the important two for this discussion). ORMs force a rigid view from your persistence layer up to the presentation layer (ie your entities).
One of the criticisms of more raw...
Auto-loading lib files in Rails 4
...cted to a gem. If not create a more appropriate folder under app search as services/ or presenters/ and even subdirs off these.
– PhilT
Apr 14 '16 at 15:46
...
Using an RDBMS as event sourcing storage
...dger I build to illustrate.
https://github.com/andrewkkchan/client-ledger-service
The above is an event sourcing ledger web service.
https://github.com/andrewkkchan/client-ledger-core-db
And the above I use RDBMS to compute states so you can enjoy all the advantages coming with a RDBMS like transac...
Choosing Java vs Python on Google App Engine
...AE is still stuck in 2010. While I love GAE simplicity and Google Powerful Services, I can't recommend GAE for Java until they upgrade its stack.
– Anthony Accioly
Sep 19 '14 at 19:06
...
Android - Dynamically Add Views into View
...it.
LayoutInflater vi = (LayoutInflater) getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View v = vi.inflate(R.layout.your_layout, null);
// fill in any details dynamically here
TextView textView = (TextView) v.findViewById(R.id.a_text_view);
textView.setText("your text"...