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cannot load such file — bundler/setup (LoadError)
I'm setting Rails 4 application with Ruby 2.0, but I'm getting "Web application could not be started" and get this trace:
1...
Stateless and Stateful Enterprise Java Beans
... bean is like the session in servlets. Stateful session beans allow your app to still have that session even if there isn't a web client. When the app server fetches a stateless session bean out of the object pool, it knows that it can be used to satisfy ANY request, because it's not associated w...
Calling startActivity() from outside of an Activity?
...roid:launchMode="standard".
Intent i = new Intent().setClass(mActivity.getApplication(), TestUserProfileScreenActivity.class);
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
// Launch the new activity and add the additional flags to the intent
mActivity.getApplic...
Jenkins on OS X: xcodebuild gives Code Sign error
...ertificate.cer -k jenkins.keychain -A
Of course, we should also have the Apple WWDCRA certificate, imported in pretty much the same way:
$ security import AppleWWDRCA.cer -k jenkins.keychain -A
However, we also need the private key for the devcertificate.cer. To do this, you need to export the ...
Fragment Inside Fragment
...t inside fragment, actually I
am facing a problem on pressing back button. Application Main screen
has buttons and pressing on each button view replace with new
fragment(and that fragment contain inside another fragment),
dynamically adding/replacing fragment is working fine, by pressing
button1 fra...
Is there a software-engineering methodology for functional programming? [closed]
...n excellent book for learning Scheme/Lisp/Clojure, relies heavily on "data descriptions", which are closely related to types.
So what is the methodology for a systematic (model-based ?) design of a functional application, i.e. in Lisp or Clojure?
Any design method based on data abstraction w...
How to write a Python module/package?
...port setup
setup(
name='hellostackoverflow',
version='0.0.1',
description='a pip-installable package example',
license='MIT',
packages=['hellostackoverflow'],
author='Benjamin Gerfelder',
author_email='benjamin.gerfelder@gmail.com',
keywords=['example'],
url='htt...
How do the Proxy, Decorator, Adapter, and Bridge Patterns differ?
...e focused on our application needs. Adapters increase readability and self description of our code.
Adapters shields one team from volatile code from other teams; a life savior tool when dealing with offshore teams ;-)
Less mentioned purpose it to prevent the subject class from excess of annotatio...
Are static class instances unique to a request or a server in ASP.NET?
... classes and static instance fields are shared between all requests to the application, and has the same lifetime as the application domain. Therefore, you should be careful when using static instances, since you might have synchronization issues and the like. Also bear in mind, that static instanc...
Clicking the back button twice to exit an activity
I've noticed this pattern in a lot of Android apps and games recently: when clicking the back button to "exit" the application, a Toast comes up with a message similar to "Please click BACK again to exit".
...