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Add querystring parameters to link_to
...tacks, be sure to clean the params hash, leaving only the params that your app can be sending:
# inline
<%= link_to 'Link', params.slice(:sort).merge(per_page: 20) %>
If you use it in multiple places, clean the params in the controller:
# your_controller.rb
@params = params.slice(:sort...
Android Center text on canvas
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I compared this approach (= center with Paint.descent() and Paint.ascent()) with the approach to center text with Paint.getTextBounds() in my answer below. Paint.descent() and Paint.ascent() do not take into account the actual text. (You can...
What's the bad magic number error?
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Thanks! It was happening to me with: ERROR:tornado.general:Cannot load translation for 'es': [Errno 0] Bad magic number: '/app/locale/es/LC_MESSAGES/django.mo'. In fact, it was that the *.mo was not compiled correctly.
–...
Identify if a string is a number
... @CFP +1...RegEx are always better than usual functions, when applicable!
– MAXE
Jun 27 '12 at 15:32
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Simplest SOAP example
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I am developing cross-platform app in nativescript for android/ios. I want to use SOAP web services. Please guide me for the same. I used above code for SOAP request & i want SOAP response format, how to handle response. Please review my question - sta...
List of encodings that Node.js supports
...onv/-/iconv-2.0.4.tgz
> iconv@2.0.4 install /Users/markboyd/git/portal/app/node_modules/iconv
> node-gyp rebuild
gyp http GET http://nodejs.org/dist/v0.10.1/node-v0.10.1.tar.gz
gyp http 200 http://nodejs.org/dist/v0.10.1/node-v0.10.1.tar.gz
xcode-select: Error: No Xcode is selected. Use xcod...
'sudo gem install' or 'gem install' and gem locations
...do when installing gems.
Instead I recommend you install RVM and start a happy life with portable gem homes and different version of Ruby all living under one roof.
For the uninitiated, from the documentation:
RVM is a command line tool which allows us to easily install, manage and work with m...
Can't start Eclipse - Java was started but returned exit code=13
...iles is the folder where 64-bit Windows places 64-bit programs.
This can happen when a system has more than one JVM installed, as is often the case on Windows 64-bit (for example, the JRE download page uses the bit-ness of the browser to determine what bit-ness download to offer you, and many peopl...
JavaScript string newline character?
...return. CR should never be used on its own, although most Windows apis and apps will parse it as a newline. LF works just as well in Windows too. CR is just an artifact from the time when computers were merely electronic typewriters.
– GolezTrol
Jul 18 '11 at 1...
Static table view outside UITableViewController
After the new Xcode update, my app doesn't validate and shows this error:
4 Answers
4
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