methods

In my Python app, I'm using events to communicate between different plugins. Now, instead of registering the methods to the events manually, I thought I might use decorators to do that for me. I would like to have it look like this: @events.listento('event.name') def myClassMethod(self, event): ... I have first tried to do it like this: def listento(to): def listen_(func): myEventManager.listen(to, func) def wrapper(*args, **kwargs): return func(*args, **kwargs) return func return listen_ When I call myEventManger.listen('event', self.method) from within the instance, everything is running

I'm trying to debug something on an NSArray and I can't even find what the pointer to the array that's causing the issue is and I have no idea why it's happening. I'm getting an error on objectAtIndex: (out of bounds) and it seems to be coming from some internal NSView method... anyway, I tried swizzling objectAtIndex: with my own, but it won't work. What's strange is I can do the same thing but with another class and method, and it works fine. Here's what I'm doing to swizzle: Class arrayClass = [NSArray class]; Method originalMethod = class_getClassMethod(arrayClass, @selector(objectAtIndex:

This is my code and i basically want to add CHANGEBUTTONS to the on click event that looks like @click. <button @click="enviarform2" value="Delete from favorites" style="font-weight: 700;color:#428bca;margin-left:30px;height:30px;border-radius:4px" name="delete" v-else>Delete from favorites</button> <script> new Vue({ el:'#app', data:{ show: true, paletteid : <?=$palette_id;?>, action: "add", action2: "delete", number: "" }, methods: { enviarform: function() { axios.post('/validarfavorite.php', { paletteid: this.paletteid, action: this.action }) .then(function (response) { console.log(response

I am using CodeignIter and am looking to for a way to write a custom handling routine for a single controller when a called method does not exist. Lets say you call www.website.com/components/login In the components controller, there is not a method called login , so instead of sending a 404 error, it would simply default to another method called default . Yes there is a solution. If you have Components controller and the flilename components.php . Write following code... <?php if (!defined('BASEPATH')) exit('No direct script access allowed'); class Components extends CI_Controller { public

Is there a way in Python to add to the locals name-space by calling a function without explicitly assigning variables locally? Something like the following for example (which of course doesn't work, because locals() return a copy of the local name-space) where the print statement would print '1'. def A(): B(locals()) print x def B(d): d['x'] = 1 In Python 2.* , you can disable the normal optimizations performed by the Python compiler regarding local variable access by starting your function with exec '' ; this will make the function very much slower (I just posted, earlier today, an answer

When should anonymous methods be used when defining a delegate and when should formally defined methods be used when defining a delegate ? If you need to use the same logic in more than one place, it makes sense to use a separate method. If you only need to use the logic once and it's fairly short, it makes sense to use an anonymous function. If the delegate needs access to local variables in the method which is creating it, anonymous functions act as closures which can also be very handy. Additionally, an anonymous function can be useful even if it's reasonably long if it's used for something