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When should I really use noexcept?

The noexcept keyword can be appropriately applied to many function signatures, but I am unsure as to when I should consider using it in practice. Based on what I have read so far, the last-minute addition of noexcept seems to address some important issues that arise when move constructors throw....
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Code signing certificate for open-source projects?

I want to publish one of my applications as open-source and want to digitally sign the binaries I've created with my own certificate. (Of course, anyone else can just download the code and build it themselves with their own certificate.) I want to do this so anyone can check that this build was made...
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Is it possible to send a variable number of arguments to a JavaScript function?

Is it possible to send a variable number of arguments to a JavaScript function, from an array? 12 Answers ...
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Many-to-many relationship with the same model in rails?

How can I make a many-to-many relationship with the same model in rails? 6 Answers 6 ...
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How are multi-dimensional arrays formatted in memory?

In C, I know I can dynamically allocate a two-dimensional array on the heap using the following code: 6 Answers ...
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Principles for Modeling CouchDB Documents

I have a question that I've been trying to answer for some time now but can't figure out: 4 Answers ...
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What does it mean when a CSS rule is grayed out in Chrome's element inspector?

I'm inspecting an h2 element on a web page using Google Chrome's element inspector and some of the CSS rules--which appear to be applied--are grayed out. It seems that a strike-through indicates that a rule was overridden, but what does it mean when a style is grayed out? ...
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Can I call jquery click() to follow an link if I haven't bound an event handler to it with bind

I have a timer in my JavaScript which needs to emulate clicking a link to go to another page once the time elapses. To do this I'm using jQuery's click() function. I have used $().trigger() and window.location also, and I can make it work as intended with all three. ...
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How to insert a newline in front of a pattern?

How to insert a newline before a pattern within a line? 17 Answers 17 ...
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Python: changing value in a tuple

I'm new to python so this question might be a little basic. I have a tuple called values which contains the following: 17...