delimiter

I have some text (meaningful text or arithmetical expression) and I want to split it into words. If I had a single delimiter, I'd use: std::stringstream stringStream(inputString); std::string word; while(std::getline(stringStream, word, delimiter)) { wordVector.push_back(word); } How can I break the string into tokens with several delimiters? Assuming one of the delimiters is newline, the following reads the line and further splits it by the delimiters. For this example I've chosen the delimiters space, apostrophe, and semi-colon. std::stringstream stringStream(inputString); std::string line;

This question already has an answer here: Split string into array without deleting delimiter? 5 answers How can I split a string without removing the delimiters? Let's say I have a string: var string = "abcdeabcde"; When I do var newstring = string.split("d") , I get something like this: ["abc","eabc","e"] But I want to get this: ["abc","d","eabc","d","e"] When I tried to do my "split2" function, I got all entangled in splice() and indexes and "this" vs "that" and ... aargh! Help! :D InfoLearner Try this: Replace all of the "d" instances into ",d" Split by "," var string = "abcdeabcde"; var

Is there a function in C# to quickly convert some collection to string and separate values with delimiter? For example: List<string> names --> string names_together = "John, Anna, Monica" Quartermeister You can use String.Join . If you have a List<string> then you can call ToArray first: List<string> names = new List<string>() { "John", "Anna", "Monica" }; var result = String.Join(", ", names.ToArray()); In .NET 4 you don't need the ToArray anymore, since there is an overload of String.Join that takes an IEnumerable<string> . You can also do this with linq if you'd like var names = new List

I'm trying to extract a certain (the fourth) field from the column-based, 'space'-adjusted text stream. I'm trying to use the cut command in the following manner: cat text.txt | cut -d " " -f 4 Unfortunately, cut doesn't treat several spaces as one delimiter. I could have piped through awk awk '{ printf $4; }' or sed sed -E "s/[[:space:]]+/ /g" to collapse the spaces, but I'd like to know if there any way to deal with cut and several delimiters natively? kev Try: tr -s ' ' <text.txt | cut -d ' ' -f4 From the tr man page: -s, --squeeze-repeats replace each input sequence of a repeated character

I am using awk to parse my data with "," as separator as the input is a csv file. However, there are "," within the data which is escaped by double quotes ("..."). Example filed1,filed2,field3,"field4,FOO,BAR",field5 How can i ignore the comma "," within the the double quote so that I can parse the output correctly using awk? I know we can do this in excel, but how do we do it in awk? Dimitre Radoulov It's easy, with GNU awk 4 : zsh-4.3.12[t]% awk '{ for (i = 0; ++i <= NF;) printf "field %d => %s\n", i, $i }' FPAT='([^,]+)|("[^"]+")' infile field 1 => filed1 field 2 => filed2 field 3 => field3