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How do I ignore the authenticity token for specific actions in Rails?
...n
For previous versions:
For individual actions, you can do:
protect_from_forgery :only => [:update, :destroy, :create]
#or
protect_from_forgery :except => [:update, :destroy, :create]
For an entire controller, you can do:
skip_before_action :verify_authenticity_token
...
When to create a new app (with startapp) in Django?
... "applications".
This helps me encapsulate and decouple certain features from one another, improving re-usability should I decide to share a particular "app" with the community at large, and maintainability.
My general approach is to bucket up specific features or feature sets into "apps" as thou...
Class type check in TypeScript
...ode inside that block is safe to use as the type you think it is.
Example from the TypeScript docs:
function isFish(pet: Fish | Bird): pet is Fish {
return (<Fish>pet).swim !== undefined;
}
// Both calls to 'swim' and 'fly' are now okay.
if (isFish(pet)) {
pet.swim();
}
else {
pet.fl...
How to change the value of attribute in appSettings section with Web.config transformation
...
If you want to make transformation your app setting from web config file to web.Release.config,you have to do the following steps.
Let your web.config app setting file is this-
<appSettings>
<add key ="K1" value="Debendra Dash"/>
</appSettings>
Now ...
What is the difference between Numpy's array() and asarray() functions?
... with the specified requirements string.
copy: The input is always copied.
fromiter: The input is treated as an iterable (so, e.g., you can construct an array from an iterator's elements, instead of an object array with the iterator); always copied.
There are also convenience functions, like asarr...
Jasmine.js comparing arrays
...ect(mockArr ).toEqual([1, 2, 3]);
});
But if the array that is returned from some function has more than 1 elements and all are zero then verify by using
expect(mockArray[0]).toBe(0);
share
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i...
Gesture recognizer and button actions
...dd a condition that will return NO if the touch is in the button.
This is from apple SimpleGestureRecognizers example.
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch {
// Disallow recognition of tap gestures in the segmented control.
...
Measuring text width to be drawn on Canvas ( Android )
...this is very subjective and dependent on the font.
For example the width from measure text bounds may actually look too small:
However when adding an additional text the bounds for one letter looks normal:
Images taken from Android Developers Guide to Custom Canvas Drawing
...
Ignoring SSL certificate in Apache HttpClient 4.3
...self signed certificates so you don't have to acquire a proper certificate from a certification authority. You can easily create a self-signed certificate with the correct host name, so do that instead of adding the SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER flag.
...
How do I see the current encoding of a file in Sublime Text?
...ing view.encoding() I got UTF-8 but while calling print sys.stdin.encoding from Python I got None
– andilabs
Dec 3 '13 at 15:04
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