WebDec 4, 2012 · 1 Answer. The string trimright command treats its (optional) last argument as a set of characters to remove (and so .dcsss is the same as sdc. to it), just like string trim and string trimleft do; indeed, string trim is just like using both string trimright and string … WebAug 6, 2013 · The formats accepted are exactly those accepted by the C routine Tcl_GetBignumFromObj. false Any of the forms allowed to Tcl_GetBoolean where the value is false. graph Any Unicode printing character, except space. integer Any of the valid string formats for a 32-bit integer value in Tcl, with optional surrounding whitespace.
TRIMLEFT - IBM
http://www.wellho.net/mouth/3576_Tcl-apparently-odd-behaviour-of-string-trimleft.html WebJan 1, 2024 · Programming in Tcl/Tk Lesson 2: Variables and string manipulation, and I/O.(English Version) superlinux. 4 ... There's also string trimleft and string trimright when you only want to trim one end. glenn jackman almost 12 years. Here's an example how the chars argument works: trim ... haemolysis red blood cells
How to check if a variable is empty in tcl - Stack Overflow
WebLocating the first instance of a character. In our programs, the need to find the first occurrence of a character is not uncommon. For example, we may be parsing a large text file and need to break it up into sections, based on an instance of a character. To perform this action, the string command accepts the keyword first. When invoked with ... WebDESCRIPTION. The lindex command accepts a parameter, list, which it treats as a Tcl list. It also accepts zero or more indices into the list. The indices may be presented either consecutively on the command line, or grouped in a Tcl list and presented as a single argument. If no indices are presented, the command takes the form: lindex list. or. WebDescription. Determine whether pattern matches string, returning return 1 if it does, 0 if it doesn't. If -nocase is specified, then the pattern attempts to match against the string in a case insensitive manner. string equal compares strings literally, but string match matches interprets a pattern expression and matches a string against that. haemolysis morphology