Tuesday, 20 June 2017

c++ - Does curly brackets matter for empty constructor?

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Those brackets declare an empty, inline constructor. In that case, with them, the constructor does exist, it merely does nothing more than t...

Why is Gwen Stacy (Emma Stone) in the Amazing Spider-man? - Movies & TV

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This is a re-telling of the origin story of Spider-man. There wasn't any girlfriend in the comic origin. I understand that a love intere...

debugging - Why do I get: double free or corruption (top) after running this c++ script?

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I've got the following piece of code: Class Chain with char* c; as its only public atrib istream& operator>>(istream& i, C...
Monday, 19 June 2017

c# - How to add double quotes to a string that is inside a variable?

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If you have to do this often and you would like this to be cleaner in code you might like to have an extension method for this. This is real...

Open and define two excel files in VBA

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Answer As a part of a bigger macro, and need to open and define two workbooks and sheets. (I am aware of that I define my worksheets as Va...

What are the Android SDK build-tools, platform-tools and tools? And which version should be used?

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I'll leave the discussion of the difference between Build Tools, Platform Tools, and Tools to others. From a practical standpoint, you o...

javascript - What does "this" mean in jQuery?

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In jquery, what does this means and when it is used? Answer this in JavaScript is very special and powerful. It can mean jus...