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formed
2023-12-03
[LeetCode] 1160. Find Words That Can Be Formed by Characters
Youaregivenanarrayofstringswordsandastringchars.Astringisgoodifitcanbeformedbycharactersfromchars(eachcharactercanonlybeusedonce).Returnthesumoflengthsofallgoodstringsinwords.Example1:Input:words=["cat&
2023-02-16
[LeetCode] 2341. Maximum Number of Pairs in Array
Youaregivena 0-indexed integerarray nums.Inoneoperation,youmaydothefollowing:Choose two integersin nums thatare equal.Removebothinte
2023-02-11
c++ well-formed
这里用一个lambda来作为sharedptr的删除器,lambda没有做任何操作,保证这份数据的内存管理不受这个sharedptr影响。编译器报错:staticassertionfailedduetorequirement
2022-09-29
Pointcut is not well-formed: expecting 'identifier' at character position 0 ^
错误提示:解决方法1:指定execution在执行目标方法之前指定execution解决方法2:可能是execution写错了。请仔细检查。其他——execution参数设置(带问好的可以不配置,否则必须配置
2022-09-29
Pointcut is not well-formed: expecting 'name pattern' at character position 53
xml方式配置spring事务,出现的报错报错内容:org.springframework.beans.factory.BeanCreationException:Errorcreatingbeanwithname'datasource'definedinclass