nomnomconflicts
nomnomconflicts on Hacker News
> That doesn't seem like enough to entirely shape worldwide discourse around nutrition and sugar.
A contradictory example where this does occur is in propaganda. Technology can be applied to maximize the reach and influence of otherwise inferior arguments at a fraction of the cost. A relatively small sequence of "shows" or "films" can disproportionately affect the world view of billions.
edit: The adoption of cigarettes across the world was affected by a significantly much smaller investment in ad placement compared to its global adoption and affects due to the reach and amplification "of technology".
- "However, violating either pre- or post-conditions is unspecified behaviour, and a compiler may optimize code as if they are always true – even if a potential bug may cause them to be violated." basically, it just states the obvious. the compler assumes a true condition is what the code is meant to address. it won't guess how to compile the code when the condition is false.
- "In safe mode, pre- and post-conditions are checked using runtime asserts." it means that there's a 'mode' to activate the conditions during run-time analysis, which implies there's a mode to turn it off. this allows the conditions to stay in the source code without affecting runtime performance when compiled for production/release.