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What is the direction of stack growth in most modern systems?

...an find more information about the stack usage in various architectures in https://en.wikipedia.org/wiki/Calling_convention See also Why does the stack grow downward? What are the advantages to having the stack grow downward? Why do stacks typically grow downwards? Does stack grow upward or downw...
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Convert SVG image to PNG with PHP

...an example here I did for a former employer's sales territory map: Start: https://upload.wikimedia.org/wikipedia/commons/1/1a/Blank_US_Map_(states_only).svg Finish: Edit Since writing the above, I've come up with 2 improved techniques: 1) instead of a regex loop to change the fill on state ...
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Best way to parse command-line parameters? [closed]

... Scala Toolkit (CLIST) here is mine too! (a bit late in the game though) https://github.com/backuity/clist As opposed to scopt it is entirely mutable... but wait! That gives us a pretty nice syntax: class Cat extends Command(description = "concatenate files and print on the standard output") { ...
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How to find where gem files are installed

...e => false - :bulk_threshold => 1000 - REMOTE SOURCES: - https://rubygems.org/ - SHELL PATH: - /Users/ttm/.rbenv/versions/2.0.0-p247/bin - /Users/ttm/.rbenv/libexec - /Users/ttm/.rbenv/plugins/ruby-build/bin - /Users/ttm/perl5/perlbrew/bin - /Users/ttm/pe...
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A std::map that keep track of the order of insertion?

...I view as holes in the C++ language for C++ library developers. Go here: https://github.com/cubiclesoft/cross-platform-cpp Grab: templates/detachable_ordered_hash.cpp templates/detachable_ordered_hash.h templates/detachable_ordered_hash_util.h If user-controlled data will be placed into the ha...
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How do I move an existing Git submodule within a Git repository?

...ule modified. $ git submodule deinit foo $ git rm foo $ git submodule add https://bar.com/foo.git new-foo $ git status renamed: foo -> new-foo modified: .gitmodules $ git commit -am "rename foo submodule to new-foo" ...
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How to use transactions with dapper.net?

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How to wait for a keypress in R?

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iOS 7: UITableView shows under status bar

... self.navigationController.navigationBar.translucent = NO; } } https://developer.apple.com/library/ios/documentation/userexperience/conceptual/TransitionGuide/SupportingEarlieriOS.html#//apple_ref/doc/uid/TP40013174-CH14-SW1 ...
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What is duck typing?

...here are good examples of duck typing for Java, Python, JavaScript etc at https://en.wikipedia.org/wiki/Duck_typing Here is also a good answer which describes the advantages of dynamic typing and also its disadvantages: What is the supposed productivity gain of dynamic typing? ...