free and paid compilers

https://embeddedgurus.com/stack-overflow/2010/02/is-gcc-a-good-compiler/

The true productivity stopper I have found is not in which tool is being used but simply not knowing enough about the tool you are using (ie. which linker option or pragma does what). Pick your tools out of a hat; whichever they might be, and really learn to use them and you will undoubtably be most productive with those tools.

 

Another productivity stopper is trying some fancy abstraction around coding something that should really be done in a much simpler way.

阻碍生产力的另外一个因素是什么呢？人们常用漂亮的复杂的软件抽象来解决问题，可是不少时间这样的尝试正好起了副作用，全部让你的代码更简单、更直接一点吧。