In bash this works: var1=abc But this gives an error: var*1=abc var*1=abc: command not found Why so? Why is the expression 开发者_运维百科treated as a command?From http://www.gnu.org/software/ba
Why does $ echo `expr match abcdef \'abc\'` give number of characters matched, which is 3, but $ echo `expr match a开发者_运维百科bcdef \'\\(abc\\)\'`
I have a data string which contains 3 different language content enclosed in corresponding tags. /[langStart-en] and//[langEnd-en] for English
I would like to be able to have a pattern that matches only expressions that are (alternately: are not) children of certain other elements.
I\'d like to write a utility function/module that\'ll provide simple wildcard/glob matching to strings. The reason I\'m not using regular expressions is that the user will be the one who\'ll end up pr
I am looking for a pattern that matches a (possibly empty) list consisting of identical (in the sense of Equal[]) atomic objects, but I can\'t figure it out. Any help would be greatly appreciated开发者
I want to develop a script which checks whether string is matching with any string or not? I have table containing bulk data of rows.
Let\'s say I have the following string: ZD:123123 ZD:213123 ZD:2e213 [ZD:213123] [ZD#221313] ZD:234...
i would like to check if the greater sign is preceded by the smaller than sign. what i really need is to check i there are more than one word seprated by space between the > and <.
i have several String patterns: ArrayList<String> tmp = new ArrayList<String>(); tmp.add(\"INFO\");
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