If the optional start is specified, it indicates the character position in the source-string at which the search is to begin.

如果指定了可选的起始位置，则表明它是源字符串中开始进行搜索的字符位置。

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The tell method displays where you are in the file (which should be after the first line of text) — in this case, at the 13th character position.

tell方法显示出在文件中的当前位置(应当在第一行文本之后)——在这个示例中，在第13个字符位置。

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Figure 4 shows a search for "a", the actual character position of "a" is 2 but the output is 3 because there is a multi-byte character in the string.

图4展示了对“a”的搜索，“a”的实际字符位置是2，而输出的位置是3，原因在于字符串中有多字节字符。

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American voters often vote based on character rather than position.

美国选民经常根据候选人的性格,而非政治立场来投票

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It seems that Sorkin wants to convict Jobs of lacking the moral character for not using his wealth and prominent position in the world of commerce to set an example for others less wealthy and less powerful than him.

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But Townsend says the way he was drafted in to play at number 10 in the next match against Ireland not only allowed him to demonstrate his worth in the position, but also his strength of character.

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He highlighted how the position of the minifigs is an important factor in creating a believable character.

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