How can i take an error without using try catch ?
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Hi, My condition is something like this (()) +4 If parenthese is empty, code should give an error not only four parenthesis but also infinitive parenthesis String can use for determining error. Also parenthesis take an input with numbers.
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Adam
2016-5-3
If you are asking what your question title says then:
error( ... )
throws an error and
assert( condition, ... )
asserts that a condition is true and throws an error if it isn't. The body of your question seems to concern other matters that are potentially vastly more complicated though and seem to be effectively trying to write your own parser.
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