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I'm running magento 1.7.0.2 and I want the checkbox of the newsletter subscription on the registration page checked by default. I have followed a few hacks but they were all written for older versions of magento. Here's a link to one of the hacks which I tried and didn't work: Force newsletter subscription in Magento Any help is greatly appreciated! <div class="account-create"> <div class="page-title"> <h1><?php echo $this->__('Complete your profile') ?></h1> </div> <?php echo $this->getChildHtml('form_fields_before')?> <?php echo $this->getMessagesBlock()->getGroupedHtml() ?> <?php /*

Let's say I have a "Processor" interface exposing an event - OnProcess. Usually the implementors do the processing. Thus I can safely subscribe on this event and be sure it will be fired. But one processor doesn't do processing - thus I want to prevent subscribers to subscibe on it. Can I do that? In other words in the code below I want the last line to throw an exception: var emptyProcessor = new EmptyProcessor(); emptyProcessor.OnProcess += event_handler; // This line should throw an exception. class EmptyProcessor : IProcessor { [Obsolete("EmptyProcessor.OnProcess should not be directly

Why is the view not being updated when a variable changes within a subscribe? I have this code: example.component.ts testVariable: string; ngOnInit() { this.testVariable = 'foo'; this.someService.someObservable.subscribe( () => console.log('success'), (error) => console.log('error', error), () => { this.testVariable += '-bar'; console.log('completed', this.testVariable); // prints: foo-Hello-bar } ); this.testVariable += '-Hello'; } example.component.html {{testVariable}} But the view displays: foo-Hello . Why won't it display: foo-Hello-bar ? If I call ChangeDetectorRef.detectChanges() within

I have a question about how to just get a certain element of an array using MongoDB and MeteorJS. I have the following schema for the user document: bankList:[ { id: "34567890987654345678", name: "xfgchjbkn", type: "credit" }, { id: "09876543456789098767" name: "65789876t8", type: "debit" } ] I first subscribe to only part of the fields in the array, specifically I gather a list of all the ids. Then I have an edit screen that should subscribe to all of the fields for a specific element in the array with a matching id. I do not want to expose the rest of the array just the single element.

I am new in Angular, I need to implement a function that returns true/false, I going to use the return in canActivate guard, but this function consumes a api by http.get, so like the communication is asynchronous this function always return FALSE, because http.get yet is in process. My class guard: canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): boolean { let url: string = state.url; if (this.loginService.isLoggedIn()) { return true; } this.loginService.redirectUrl = url; this.router.navigate(['login']); return false; } and function isLoggedIn() isLoggedIn() { let