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| 1 | myString := "S523.WW.E.SIMA" | |
| 2 | ||
| 3 | ; 1) Split it into the dot-separated parts, | |
| 4 | ; then join it again excluding the last part | |
| 5 | parts := StrSplit(myString, ".") | |
| 6 | newString := "" | |
| 7 | Loop % parts.MaxIndex() - 1 | |
| 8 | {
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| 9 | if(StrLen(newString)) {
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| 10 | newString .= "." | |
| 11 | } | |
| 12 | newString .= parts[A_Index] | |
| 13 | } | |
| 14 | msgbox % newString | |
| 15 | ||
| 16 | ; 2) RegExMatch to extract everything up until the last dot | |
| 17 | RegExMatch(myString, "(.*)\.", newString) | |
| 18 | msgbox % newString | |
| 19 | ||
| 20 | ; 3) RegExReplace to remove everything, starting with the last dot | |
| 21 | newString := RegExReplace(myString, "\.[^.]+$", "") | |
| 22 | msgbox % newString |
