I believe the Erlang community is not envious of Node.js as it does non-blocking I/O natively and has ways to scale deployments easily to more than one processor (something not even built-in in Node.js). More details at http://journal.dedasys.com/2010/04/29/erlang-vs-node-js and Node.js or Erlan...

I can run this query to get the sizes of all tables in a MySQL database: 16 Answers 16...

Are C++ enums signed or unsigned? And by extension is it safe to validate an input by checking that it is = your min value (assuming you started at 0 and incremented by 1)? ...

(See below solution I created using the answer I accepted) 13 Answers 13 ...

In my repository, I have created tags using the following commands. 10 Answers 10 ...

I want to convert below XML to PHP array. Any suggestions on how I can do this? 9 Answers ...

I have 2 matrices and I need to multiply them and then print the results of each cell. As soon as one cell is ready I need to print it, but for example I need to print the [0][0] cell before cell [2][0] even if the result of [2][0] is ready first. So I need to print it by order. So my idea is to mak...

I'm reading a book on memory as a programming concept. In one of the later chapters, the author makes heavy use of the word arena , but never defines it. I've searched for the meaning of the word and how it relates to memory, and found nothing. Here are a few contexts in which the author uses the...

Is it possible to make a simple query to count how many records I have in a determined period of time like a year, month, or day, having a TIMESTAMP field, like: ...

I have read some articles saying that git bisect is awesome. However, I'm not a native speaker and I can't understand why it's awesome. ...