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How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
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The following should work:
at command line:
rails new MYAPP -T # The -T option tells rails not to include Test::Unit
in Gemfile:
gem 'rspec-rails'
at command line:
bundle install
rails g rspec:install
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Google App Engine: Is it possible to do a Gql LIKE query?
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BigTable, which is the database back end for App Engine, will scale to millions of records. Due to this, App Engine will not allow you to do any query that will result in a table scan, as performance would be dreadful for a well populated table.
In other words, every q...
What is a provisioning profile used for when developing iPhone applications?
...e of a provisioning profile and why is it needed when developing an iPhone application? If I don't have a provisioning profile, what happens?
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Apache and Node.js on the Same Server
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Great question!
There are many websites and free web apps implemented in PHP that run on Apache, lots of people use it so you can mash up something pretty easy and besides, its a no-brainer way of serving static content. Node is fast, powerful, elegant, and a sexy tool with the...
What is “android:allowBackup”?
...new lint warning that tells me the next thing on the manifest file (in the application tag):
4 Answers
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How do I get jQuery to select elements with a . (period) in their ID?
...to the poor sap who's stuck adding window dressing to a poorly-written web app deployed in the late 90s.
– Elliot Nelson
Jun 6 '13 at 17:55
4
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How to switch between hide and view password
...etween hide and view password in an android EditText?
A number of PC based apps let the user do this.
30 Answers
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What is an uber jar?
... libraries in client jar?
Best practices in building and deploying Clojure applications: good tutorials?
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AngularJS : How do I switch views from a controller function?
...cation ( as shown here https://github.com/angular/angular-seed/blob/master/app/app.js ). This would have the benefit of history as well as using ng-view.
Alternatively, you use ng-include with different partials and then use a ng-switch as shown in here ( https://github.com/ganarajpr/Angular-UI-Co...
Collection was modified; enumeration operation may not execute
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What's likely happening is that SignalData is indirectly changing the subscribers dictionary under the hood during the loop and leading to that message. You can verify this by changing
foreach(Subscriber s in subscribers.Values)
To
foreac...