我曾经用多种方式分割C字符串:strstr,strsep,strtok,strtok_r ...在这种情况下,我有一个定界符,我想分割字符串。仅在Java,JavaScript,Python等语言中这样做,才显得冗长而笨拙。感觉有点脆弱。是否有更好的方法来做到这一点?我觉得我对算术非常信任。
char message [] = "apples are better than bananas...But good as grapes?";
char *delimiter_location = strstr(message, "...");
int m1_strlen = delimiter_location - message;
int m1_chararr_size = m1_strlen + 1;
char message_1 [m1_chararr_size];
memset(message_1, '\0', m1_chararr_size);
strncpy(message_1, message, m1_strlen);
printf("message: %s\n", message);
printf("message 1: %s", message_1);
答案 0 :(得分:1)
您可以使用正则表达式库,例如discussed here。
您的代码可以简化为:
function a() {
var myA = 'this is parent Fn';
var anotherFn = function b() {
var add = myA + ' and this is writen from inside Function!';
console.log(add);
}
anotherFn()
}
a();