She insisted that, to allow proper sorting, the incoming data stream should try to keep track of the end of leading articles in title strings.
她坚持认为,要想允许适当的排列,引入的数据流就应当尝试跟踪题名字符串最前面的条目的结尾。
2
The way hashcash poses a challenge is by asking "minters" to produce strings (stamps) that when hashed with the Secure Hash Algorithm, SHA-1, have a number of leading zeros in their hash.