substring

1. A flat rope a rope with no concatenation or substring nodes has a depth of1.
   扁平rope（flatrope）没有连接节点或子串节点的深度（depth）为1。
2. Rope implementations also often defer evaluation of large substring operations by introducing a substring node.
   Rope实现通常也将延迟对大型子串操作的求值，它的作法是引入子串节点。
3. Constant-time substring implementations in Java code can cause memory problems because the substring reference prevents the original string from being garbage collected.
   Java代码中耗时恒定的子串实现会引起内存问题，因为子串引用会阻止初始字符串被进行垃圾搜集。
4. The length argument specifies the length of the desired substring.
   长度参数指定了所需子字符串的长度。
5. The SUBSTRING function returns a substring of a string.
   SUBSTRING函数返回字符串的子字符串。
6. You can use the Substring function by specifying","( comma) as the delimiter.
   可以通过指定“，”（逗号）作为分隔符来使用Substring函数。
7. This is the substring after the character? in the URL.
   即URL中字符？之后的子字符串。
8. This lets you find all stories where the tag parameter occurs as a substring of the tags attribute.
   它允许您查找所有标记参数作为标记属性的子字符串的新闻。
9. The replace method actually accepts a substring or a regular expression and a replacement string as its second parameter, replaces all matches with the replacement string, and returns the updated string.
   replace方法实际上接受子字符串或正则表达式和替换字符串作为其第二个参数，用替换字符串更换所有匹配项，并返回更新的字符串。
10. A substring is zero or more contiguous string length units of input string.
    子字符串是输入字符串的零个或多个相邻字符串长度单元。
11. The for loop iterates over the list of substrings, printing out each substring and its length.
    for循环迭代子字符串list，打印每个子字符串及其长度。
12. The first is that a superstructure of substring and concatenation nodes must be traversed to reach a specified character.
    第一个开销就是必须遍历子串和连接节点的上层结构（superstructure）才能到达指定的字符。
13. The cut attribute indicates whether to delete the matched substring segment from the request URL before proceeding.
    cut属性表明是否在继续之前从请求URL删除匹配的子字符串片段。
14. The best way to achieve this is to use the resource group name or a substring of the logical volume name as the top-level directory, since typically a file system mount point is required for each logical volume.
    要实现这一点，最好的方法是，使用资源组名或者逻辑卷名的一个子字符串作为顶层目录，因为通常每个逻辑卷都需要一个文件系统装入点。
15. For convenience, the rope's length can be substituted for n, because the length is always greater than the number of substring and concatenation nodes in the rope.
    为了方便，可以用rope的长度代替n，因为长度总是比rope中的子串和连接节点的个数大。
16. When you search a string for the occurrence of a specified substring, the search is first performed and then the result ( position within the string) is returned as the number of byte positions, not the correct character or code units position.
    在字符串中搜索特定的子字符串时，首先执行搜索，然后返回的结果（字符串中的位置）为字节位置数，而不是正确的字符或代码单元的位置。
17. The depth of concatenation and substring ropes is one more than the depth of the deepest node they enclose.
    有连接和子串的rope的深度比它们所拥有的最深节点的深度大1。
18. The characters in a subsequence, unlike those in a substring, do not need to be contiguous.
    子序列中的字符与子字符串中的字符不同，它们不需要是连续的。
19. Note the truncation due to the substring in the column map.
    （注意，列映射的子字符串简化了输出）。
20. The Substring function will extract text from a source string.
    Substring函数将从一个源字符串中提取文本。
21. The Substring function uses a delimiter and index to determine what text to extract from the incoming source string.
    Substring函数使用一个分隔符和索引来判断要从进入的源字符串提取哪些文本。
22. You'll recognize several parameter expansions, including length, substring, pattern matching, and pattern replacement in even this short piece of script.
    即使在这样一小段脚本中，您也可以找到一些参数扩展，包括长度、子字符串、模式匹配和模式替换。
23. The actual substring that was captured by the match.
    通过匹配捕获的实际子字符串。
24. We pass Substring a single parameter: the starting position where we want to begin extracting characters.
    我们传递给Substring一个参数：我们想要开始提取字符的开始位置。
25. Returns the index of the first character of a specified substring in a string.
    返回指定子串首字符在串中的索引。
26. If the PATTERN contains parentheses, additional list elements are created from each matching substring in the delimiter.
    如果PATTERN里包含括号，那么每一个匹配的定界符子字符串都会作为元素加到列表中去。
27. Output one number& length of the longest substring that can be met in the string at least twice.
    输出一个数，是那个最长的出现至少两次的子串的长度。
28. Call this member function to insert a single character or a substring at the given index within the string.
    该函数用来在原对象中的指定位置插入一个字符或子链。
29. The latter is a substring match and the former is a token match that uses stemming.
    后者是子字符串匹配，前者是使用词干匹配的标记匹配。

noun

1. a string that is part of a longer string