Are there two or more ways to couple and decouple the service type and service contract? The book I'm reading speaks of coupling and decoupling in two different ways. Am I reading it wrong? I can provide examples but I'm trying not to over complicate this post. 1) She speaks of coupling and decoupling the service contract and service type. Basically coupled is when you don't define an interface for the service contract. You just use the type. Decoupling is when you use an interface as the contract and a type to implement the interface. 2) But she also seems …

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Hello All, I was hoping to get advice from senior technology career professionals. I graduated from Graduate School 2 years ago. While going to school and for about 1.5 years after school I was working for an awesome company and loved my work but was paid poorly (probably justified due to my experience). The company was acquired and in the midst of it, I had my first recruiter hit me up to change jobs. They convenienced me change was coming and offering me more money than I ever made. So I made the change and I am not happy with …

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I am trying to create a number of panels that can expand and collapse like an accordion, but more than one can be open at one time. There's an image of an arrow that, when clicked, expands or contracts the panel. Each image of the said arrow has its own unique ID. As of now, I have to create a new onclick event for each image, which in turn causes an event with each respective div. What I want to know is if there‚Äôs a way to write only one (javascript or Jquery) function that can respond to any of …

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I have an iPhone on my desk. Don't get excited, though - you'll have read a number of accounts of difficulties getting hold of them in the UK, and they're right. I have one on my desk because mobile phone company 02's media relations department kindly sent it over so I could have a look at it before mine arrived as there seems to be some sort of delay. They've taken the money from my bank account, I should add, which makes it just a little annoying that I don't have the phone itself as such. They've then been asking …

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The End.