學習Python堅硬方式,鍛鍊6.2-4:其中一個字符串在字符串中把 x = "There are %d types of people." 10
binary = "binary"
do_not = "don't"
y = "Those who know %s and those who %s." % (binary, do_not)
print x
print y
print
我正在使用Gradle來管理Groovy項目。 Groovy設置爲1.8.6,然後我想切換到Groovy 2.0。當我這樣做時,我得到: :compileGroovy
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':compileGroovy'.
> groo