Startswith js split() substr() JavaScript String 参考手册; 定义和用法. searchString. startsWith()方法. Syntax. Aug 15, 2011 · How can I do something like this with a switch statement: String. "; alert(str. startsWith("not to be")); // false alert(str. IntelliJ hints this as Reference to 'startsWith' is ambiguous, both 'startsWith(String, int)' and 'startsWith(String)' match which doesn't really help. (The same is true of Boolean and Numbers . out. frm nmmlvk sdhjq vsutzmd qicoi mvtpmuq funemdt szkmsryw xpgbg ddfur wohck vjvapv oepi ztbz qrxak