谈谈我所理解的闭包,js和php里的closure

本人开始接触编程是从js开始的,当时网上很多人说闭包是难点,各种地方对闭包的解释也是千奇百怪。如今开始接触js以外的各种编程语言,发现不光是js,php、java、c等各种编程语言里都有闭包,而且大体意思是差不多的。


When it starts to bubble, stir or whisk in the

When it starts to bubble, stir or whisk in the flour, stirring continually until the mixture is combined and starts turning a light brown. Slowly stir in the milk, again whisking or stirring continually. (You have just created a Bchamel …