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What is the 
 character?
What's the meaning of this char?
6 Answers
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Simplest way to check if key exists in object using CoffeeScript
In CoffeeScript, what is the simplest way to check if a key exists in an object?
3 Answers
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Determine if an object property is ko.observable
I'm using KnockoutJS version 2.0.0
4 Answers
4
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throw Error('msg') vs throw new Error('msg')
What's the difference? Looking at them in the chrome console, they look identical. Same properties on the object and the same __proto__ chain. Almost seems like Error acts like a factory.
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C++, Free-Store vs Heap
Dynamic allocations with new/delete are said to take place on the free-store , while malloc/free operations use the heap .
I'd like to know if there is an actual difference, in practice.
Do compilers make a distinction between the two terms? ( Free store and Heap , not new/malloc )
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Returning redirect as response to XHR request
What happens if the browser receives a redirect response to an ajax request?
2 Answers
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How to attach my repo to heroku app
I create a heroku app and then my machine crashed. I have a new machine. How do I attach my existing app to heroku app. When I visit heroku page the url for my app is like this
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