The array.slice() method can extract a slice from the beginning, middle, or end of an array for whatever purposes you require, without changing the original array. const chunkSize = 10; for (let i = 0; i < array.length; i += chunkSize) { const chunk = array.slice(i, i + chunkSize); // do whatever } The last … Read more
To split on a string you need to use the overload that takes an array of strings: string[] lines = theText.Split( new string[] { Environment.NewLine }, StringSplitOptions.None ); Edit: If you want to handle different types of line breaks in a text, you can use the ability to match more than one string. This will … Read more
Use the appropriately named method String#split(). String string = “004-034556”; String[] parts = string.split(“-“); String part1 = parts[0]; // 004 String part2 = parts[1]; // 034556 Note that split‘s argument is assumed to be a regular expression, so remember to escape special characters if necessary. there are 12 characters with special meanings: the backslash \, … Read more
You can set the internal field separator (IFS) variable, and then let it parse into an array. When this happens in a command, then the assignment to IFS only takes place to that single command’s environment (to read ). It then parses the input according to the IFS variable value into an array, which we … Read more
Here’s a generator that yields evenly-sized chunks: def chunks(lst, n): “””Yield successive n-sized chunks from lst.””” for i in range(0, len(lst), n): yield lst[i:i + n] import pprint pprint.pprint(list(chunks(range(10, 75), 10))) [[10, 11, 12, 13, 14, 15, 16, 17, 18, 19], [20, 21, 22, 23, 24, 25, 26, 27, 28, 29], [30, 31, 32, 33, … Read more
I use this to split string by a delimiter. The first puts the results in a pre-constructed vector, the second returns a new vector. #include <string> #include <sstream> #include <vector> #include <iterator> template <typename Out> void split(const std::string &s, char delim, Out result) { std::istringstream iss(s); std::string item; while (std::getline(iss, item, delim)) { *result++ = … Read more