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Converting string from snake_case to CamelCase in Ruby
...o get an actual class, you should use String#constantize on top of that.
"app_user".camelize.constantize
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Permission is only granted to system app
I have a System app that uses system permissions and I have those permissions listed in the manifest. Eclipse gives the following error when I try to make a build(command line build works):
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Error handling principles for Node.js + Express.js applications?
... like error reporting/handling is done differently in Node.js+ Express.js applications compared to other frameworks. Am I correct in understanding that it works as follows?
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How do I get Flask to run on port 80?
...ng development, but you should use a full deployment option for production applications. (Do not use the builtin development server in production.)
Recommended
Proxy HTTP traffic through apache2 to Flask.
This way, apache2 can handle all your static files (which it's very good at - much better...
android.content.res.Resources$NotFoundException: String resource ID #0x0
I'm developing an Android app which reads data from MySQL database and I faced this error. I have this XML layout:
7 Answer...
“Cannot connect to iTunes Store” in-app purchases
I am having problems testing my in-app purchases. I get back valid product identifiers, but upon purchase I receive the dreaded "Cannot connect to iTunes Store". Interesting thing is that restore purchases seems to work - iTunes login pops up.
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Override devise registrations controller
...can just create your own controller, by generating something like this:
# app/controllers/registrations_controller.rb
class RegistrationsController < Devise::RegistrationsController
def new
super
end
def create
# add custom create logic here
end
def update
super
end
end...
How do I migrate a model out of one django app and into a new one?
I have a django app with four models in it. I realize now that one of these models should be in a separate app. I do have south installed for migrations, but I don't think this is something it can handle automatically. How can I migrate one of the models out of the old app into a new one?
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How to Sign an Already Compiled Apk
...pktool and when I tried to install it on my device (using adb: adb install appname.apk) it gave me this error:
6 Answers
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Android Facebook integration with invalid key hash
In one of my apps I need to get data from Facebook... I am doing this:
25 Answers
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