How in condition if-and to make check - whether the character of line is digit?
Char.IsDigit
Source: https://ru.stackoverflow.com/questions/190955/More articles:as a lokalki on hosting download magentoTraversing a hexagon table parallel to each of its sidesHow to write a module causing events with the ability to hang handlers on nodejs?Adoquery1 error can't perform this operation datasetHow to insert a tag through jquery in textareaJoomla and long linksMultidimensional data structure with the complexity of the search O (log n) or O (1)How to trim the corners of a photo using cssSocket client-server connection between pc and androidRemove from the database a unique queue numberAll Articles