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Symfony2 : How to get form validation errors after binding the request to the form
...array of all the error messages and the field that caused them.
Symfony 2.0:
private function getErrorMessages(\Symfony\Component\Form\Form $form) {
$errors = array();
foreach ($form->getErrors() as $key => $error) {
$template = $error->getMessageTemplate();
$par...
Google Play on Android 4.0 emulator
...pp -- it just enables certain services provided by the SDK"
After version 2.0 Genymotion does not come with Play Services by default, but it can be easily installed manually. Just download the right version from here and drag and drop into the virtual device (emulador).
...
In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
...y.ordinalize}")
=> "Fri Oct 3rd"
Note, if you are using IRB with Ruby 2.0, you must first run:
require 'active_support/core_ext/integer/inflections'
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Installing a local module using npm?
...ink ../node-redis # link the dir of your dependency
[Edit] As of NPM 2.0, you can declare local dependencies in package.json
"dependencies": {
"bar": "file:../foo/bar"
}
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improv...
Android TextView Justify Text
...RY: https://github.com/bluejamesbond/TextJustify-Android
SUPPORTS: Android 2.0 to 5.X
SETUP
// Please visit Github for latest setup instructions.
SCREENSHOT
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How can I verify a Google authentication API access token?
...n validating endpoint, you can refer from google document below: (In OAUTH 2.0 ENDPOINTS Tab)
https://developers.google.com/identity/protocols/OAuth2UserAgent#validate-access-token
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Why is pow(a, d, n) so much faster than a**d % n?
...
longs got fixed. try pypy 2.0 beta 1 (it won't be faster than CPython, but should not be slower either). gmpy does not have a way to handle MemoryError :(
– fijal
Jan 5 '13 at 21:26
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How to simulate Server.Transfer in ASP.NET MVC?
...ring parameters if you have already processed them
// ASP.NET MVC 2.0
//httpContext.RewritePath(Url, false);
//IHttpHandler httpHandler = new MvcHttpHandler();
//httpHandler.ProcessRequest(HttpContext.Current);
}
}
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Print all the Spring beans that are loaded
...to print all the spring beans that are loaded on startup?I am using Spring 2.0.
8 Answers
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What does “for” attribute do in HTML tag?
...iate labels with controls, but Web Content Accessibility Guidelines (WCAG) 2.0 do. This is described in the technical document H44: Using label elements to associate text labels with form controls, which also explains that the implicit association (by nesting e.g. input inside label) is not as widel...