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How to send and retrieve parameters using $state.go toParams and $stateParams?

... The Nathan Matthews's solution did not work for me but it is totally correct but there is little point to reaching a workaround: The key point is: Type of defined parameters and toParamas of $state.go should be same array or object on both sides of state transition. For example when yo...
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Sharing link on WhatsApp from mobile website (not application) for Android

...ave developed a website which is mainly used in mobile phones. I want to allow users to share information directly from the web page into WhatsApp. ...
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Cannot push to Heroku because key fingerprint

... I followed this post and others of the same kind without success :-(( Finally, I found the solution: I had to add my new rsa identity in my machine! So, first of all I created a new rsa key: ssh-keygen -t rsa -C "giordano.scalzo[at]gmail.com" -f ~/.ssh/id_rsa_heroku then added it to my machin...
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Determine if 2 lists have the same elements, regardless of order? [duplicate]

... helper function. Note that it will be quite slow (O(n²)) and should generally not be used outside of the esoteric case of unhashable and unsortable elements. def equal_ignore_order(a, b): """ Use only when elements are neither hashable nor sortable! """ unmatched = list(b) for element...
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UIPanGestureRecognizer - Only vertical or horizontal

I have a view that has a UIPanGestureRecognizer to drag the view vertically. So in the recognizer callback, I only update the y-coordinate to move it. The superview of this view, has a UIPanGestureRecognizer that will drag the view horizontally, just updating the x-coordinate. ...
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Adding a Method to an Existing Object Instance

...that instance will be passed as the first argument whenever the method is called. Callables that are attributes of a class (as opposed to an instance) are still unbound, though, so you can modify the class definition whenever you want: >>> def fooFighters( self ): ... print "fooFighters...
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multiprocessing: sharing a large read-only object between processes?

...ults from stdin, does work, writes intermediate results on stdout. Connect all the workers as a pipeline: process1 <source | process2 | process3 | ... | processn >result Each process reads, does work and writes. This is remarkably efficient since all processes are running concurrently. T...
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Why does modern Perl avoid UTF-8 by default?

...????????????????????? Set your PERL_UNICODE envariable to AS. This makes all Perl scripts decode @ARGV as UTF‑8 strings, and sets the encoding of all three of stdin, stdout, and stderr to UTF‑8. Both these are global effects, not lexical ones. At the top of your source file (program, module, l...
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In a django model custom save() method, how should you identify a new object?

... Not all models have an id attribute, i.e. a model extending another through a models.OneToOneField(OtherModel, primary_key=True). I think you need to use self.pk – AJP Apr 9 '13 at 10:21 ...
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How do I concatenate or merge arrays in Swift?

...ith Sequence's flatMap(_:) method Swift provides a flatMap(_:) method for all types that conform to Sequence protocol (including Array). flatMap(_:) has the following declaration: Returns an array containing the concatenated results of calling the given transformation with each element of this ...