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Installing Google Protocol Buffers on mac

I would like to install the older version of Google Protocol Buffers (protobuf-2.4.1) on mac using Terminal command line. I tried with brew install protobuf , but the latest version 2.5.0 has been installed. Is it possible to install the older version from terminal. ...
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How to implement an STL-style iterator and avoid common pitfalls?

...requirements for an iterator to be "STL-style" and what are some other pitfalls to avoid (if any)? 8 Answers ...
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Correct use of Multimapping in Dapper

...ID, CustomerName. This makes the spliton: parameter not so useful, especially when you're not sure what order the columns are returned in. Of course you could manually specify columns...but it's 2017 and we just rarely do that anymore for basic object gets. What we do, and it's worked great fo...
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What's a good way to extend Error in JavaScript?

...nvironments set the stack property, but fileName and lineNumber are practically useless to be used in inheritance. So, the minimalistic approach is: function MyError(message) { this.name = 'MyError'; this.message = message; this.stack = (new Error()).stack; } MyError.prototype = new Er...
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Where is my Django installation?

... Current top (accepted) answer works with my Ubuntu installation. As does yours. As do all of them! – Adam Marshall Apr 28 '14 at 14:24 ...
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Removing event listener which was added with bind

...uation was this: A new function reference is created after .bind() is called! See Does bind() change the function reference? | How to set permanently? So, to add or remove it, assign the reference to a variable: var x = this.myListener.bind(this); Toolbox.addListener(window, 'scroll', x); To...
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Why do some functions have underscores “__” before and after the function name?

...rms using leading or trailing underscores are recognized (these can generally be combined with any case convention): _single_leading_underscore: weak "internal use" indicator. E.g. from M import * does not import objects whose name starts with an underscore. single_trailing_underscore_: ...
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Count the number occurrences of a character in a string

...e counts for a lot of the letters in a given string, Counter provides them all in a more succinct form. If you want the count for one letter from a lot of different strings, Counter provides no benefit. – Brenden Brown Feb 17 '15 at 19:30 ...
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What is the difference between _tmain() and main() in C++?

...Now, in UTF-16, the character set used by Windows when Unicode is enabled, all the ASCII characters are represented as the pair of bytes \0 followed by the ASCII value. And since the x86 CPU is little-endian, the order of these bytes are swapped, so that the ASCII value comes first, then followed b...
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How do I include a file over 2 directories back?

.... And (2) you’d still use a relative path in your define, Unless you actually hard-code the whole absolute server path and I would refrain from that since it has only disadvantages. Or (the third alternative) you could use string manipulation to extract parent directory from the (expanded) current...