在Java中,遇到“operator '-' cannot be applied to 'java.lang.string', 'int'”这样的错误提示,通常意味着你尝试在一个字符串(java.lang.String)和一个整数(int)之间使用了-减法运算符,这是不允许的。下面我将分点解释这个问题并提供相应的解决方案。 错误信息的含义: 这个错误信息表明你尝试对不兼容的数...
你需要吧X1转一下类型转为int型的；error：operator * cannot be applied to int,java.lang.String报...
cs(28,27):error CS0019 : operator '-' cannot be applied to operands of type 'string' or 'int'*/ using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace SoloLearn { class A { protected...
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FOLLOWING ERROR IS COMING operator += cannot be applied with string and void asp.net on this below line ResultValue +=Convert.ToString( this .InsertRows(s_No, v_Name, rate, s_liter, entryDate); be...
Operator '+' cannot be applied to types 'string | number | symbol' and 'number'. Owner johnsoncodehk commented May 28, 2021 Make sure developers is not any type, otherwise index is string | number | symbol type in expected. johnsoncodehk closed this as completed May 28, 2021 johnson...
转换后格式不改变,String类型为Date类型。该类的源码只支持 - 作为分隔符,所以必须使用 - 作为分隔符。 在确定以 - 为分隔符后,此方法相对会简单很多。 Date date =java.sql.Date.valueOf("2021-06-16"); 三、BigDecimal 与 int 比较 这里说一个报错:operator > cannot be applied to java.math.BigDecimal...
src/test.ts:5:15 - error TS2365: Operator '+' cannot be applied to types 'string | number' and 'string | number'. 🙂 Expected behavior No error. 👍1haptn reacted with thumbs up emoji 👍 RyanCavanaughadded theDesign LimitationConstraints of the existing architecture prevent this from...
转换后格式不改变,String类型为Date类型。该类的源码只支持 - 作为分隔符,所以必须使用 - 作为分隔符。 在确定以 - 为分隔符后,此方法相对会简单很多。 Date date =java.sql.Date.valueOf("2021-06-16"); 1. 三、BigDecimal 与 int 比较 这里说一个报错:operator > cannot be applied to java.math.BigD...
问出现"Operator '&&‘cannot be applied to 'boolean'，'int'“错误，我不确定原因ENERROR in Canno...