block print 木板印刷的图文 ; 木模印花
wood-block print 木版画
modern block print 当代版画
block print creation 版画创作
folk wood block print 民间木刻版画
print in block letters 用印刷体书写
Out Of Print Block 绝版地块
Typically, the end block is used to perform final calculations or print summaries that should appear at the end of the output stream.
通常，END代码块用于进行最终计算或者打印应该在输出流结尾处出现的汇总信息。
Because Python requires indentation to offset the block of statements that should be executed if the expression evaluates True or False, the two print statements are both indented four Spaces.
因为Python需要缩进以错开当表达式计算为True或False时应该执行的语句块，所以两个print语句都缩进了4个空格。
After all the lines have been processed, the END block will execute, and awk will print out a final summary, specifying the number of blank lines it found.
在所有行都处理完毕之后，awk执行END代码块，并打印最终的汇总信息，以显示它找到的空白行数。
应用推荐