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Should I learn C before learning C++? [closed]

I visited a university CS department open day today and in the labs tour we sat down to play with a couple of final-year projects from undergraduate students. One was particularly good - a sort of FPS asteroids game. I decided to take a peek in the src directory to find it was done in C++ (most of...
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SyntaxError: Use of const in strict mode

I'm working with node.js, and in one of my js files I'm using const in "strict mode" . When trying to run it, I'm getting an error: ...
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CSS3 Transparency + Gradient

RGBA is extremely fun, and so is -webkit-gradient , -moz-gradient , and uh... progid:DXImageTransform.Microsoft.gradient ... yeah. :) ...
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Most efficient way to store thousand telephone numbers

...digits left. We view these remaining five digits as 17-bit binary integers and store k of those bits using one method and 17 - k = m with a different method, determining k at the end to minimize the required space. We first sort the phone numbers (all reduced to 5 decimal digits). Then we count how...
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What is the difference between save and export in Docker?

I am playing around with Docker for a couple of days and I already made some images (which was really fun!). Now I want to persist my work and came to the save and export commands, but I don't fully understand them. ...
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Remove all special characters, punctuation and spaces from string

I need to remove all special characters, punctuation and spaces from a string so that I only have letters and numbers. 16 A...
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Can TCP and UDP sockets use the same port?

First of all, is there any problem with using both UDP and TCP on the same server? 2 Answers ...
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Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)

... This is an incompatibility between Rails 2.3.8 and recent versions of RubyGems. Upgrade to the latest 2.3 version (2.3.11 as of today). share | improve this answer ...
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Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?

...ith them you'd normally do with that type, such as iterate over their keys and values. share | improve this answer | follow | ...
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Vertically centering a div inside another div [duplicate]

...n middle works, but you will have to use table-cell on your parent element and inline-block on the child. This solution is not going to work in IE6 & 7. Yours is the safer way to go for those. But since you tagged your question with CSS3 and HTML5 I was thinking that you don't mind using a mode...