A punctuation character used to delimit character strings 一种用来分隔字符串的标点字符。
If it contains punctuation characters , conversion to any numeric type fails 如果它包含标点字符,则将它转换为任何数值类型时都会失败。
Only ascii characters between 224 and 251 , and punctuation characters will be affected 只对位于224和251之间的ascii字符以及标点字符起作用。
A progid is limited to 39 characters and can contain no punctuation characters other than periods 一个progid仅限于39个字符,并且不能包含句点之外的任何标点字符。
Base64 encoding uses a 65 character subset of ascii , encompassing the upper and lower case letters , the numeric digits , and a few punctuation characters Base64编码使用由ascii中65个字符组成的一个子集,包括大小写字母、数字和一些标点字符。
When the source code is available , an attacker can look for all suspect function calls , and then try to determine which ones might end up being vulnerabilities . looking at the program , it is also easier for an attacker to figure out how to cause a buffer overflow with real inputs 如果randchar不是0 ,将从口令短语中随机选择一个字,并随机添加一个标点字符或数,这样就在短语中每个字提供的13位熵的基础上再增加5 . 5位的熵。