字符串操作-用给定的限制替换字符串-Stringmanipulation-replacestringwithgivenlimit

I want to replace a string with given string by specifying starting and ending position.

我想通过指定起始位置和结束位置来替换给定字符串的字符串。

for example:

var1 = "REPLACE THIS IS STRING SAMPLE TEXT"
var2 = "REWRITE"

In the var1 replace the string in the position 1 to 8 with var2

在var1中,用var2替换位置1到8中的字符串

Any help indeed...

确实有任何帮助......

Thanks :))

3 个解决方案