[ anyVar isNil ifTrue: anyBlock ] bpattern with: [ anyVar ] -> [:pattern | pattern beVariable ]
It is unclear whether the object fell to the ground or burned up in the atmosphere.
。业内人士推荐服务器推荐作为进阶阅读
compareCount++;
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汇聚行业热点,解读前沿趋势
· 张伟 · 来源:dev资讯
[ anyVar isNil ifTrue: anyBlock ] bpattern with: [ anyVar ] -> [:pattern | pattern beVariable ]
It is unclear whether the object fell to the ground or burned up in the atmosphere.
。业内人士推荐服务器推荐作为进阶阅读
compareCount++;
Opens in a new window