Yes, you’ll have to create a custom text box so you can detect it scrolling. The trick is to pass the scroll message to the other text box so it will scroll in sync. This really only works well when that other text box is about the same size and has the same number of … Read more
According to the language specification, you can use a raw string literal, where the string is delimited by backticks instead of double quotes. `line 1 line 2 line 3`
Do it like that: a, b, c, d = range(1, 5) result = ( # First is 1 a * # Then goes 2, result is 2 now b * # And then 3, result is 6 c * # And 4, result should be 24 d ) Actually, according to PEP8 parentheses are preferred … Read more
If it looks ugly, just remove the unnecessary ToCharArray call. If you want to split by either \n or \r, you’ve got two options: Use an array literal – but this will give you empty lines for Windows-style line endings \r\n: var result = text.Split(new [] { ‘\r’, ‘\n’ }); Use a regular expression, as indicated … Read more
Edit: Evidently NSAttributedString will do it, on iOS 6 and later. Instead of using an NSString to set the label’s text, create an NSAttributedString, set attributes on it, then set it as the .attributedText on the label. The code you want will be something like this: NSMutableAttributedString* attrString = [[NSMutableAttributedString alloc] initWithString:@”Sample text”]; NSMutableParagraphStyle *style … Read more
Bah, comments are too small. Anyway, @Dirk is very right. R doesn’t need to be told the code starts at the next line. It is smarter than Python 😉 and will just continue to read the next line whenever it considers the statement as “not finished”. Actually, in your case it also went to the … Read more
If you use a let in each line, each definition will make a new function named myLast, shadowing all the previous definitions. So what you end up with is equivalent to GHCi> let myLast (x:xs) = myLast xs alone. What you probably want is to make a haskell file, say MyLast.hs, containing module MyLast where … Read more
raw_input can correctly handle the EOF, so we can write a loop, read till we have received an EOF (Ctrl-D) from user: Python 3 print(“Enter/Paste your content. Ctrl-D or Ctrl-Z ( windows ) to save it.”) contents = [] while True: try: line = input() except EOFError: break contents.append(line) Python 2 print “Enter/Paste your content. … Read more
String concatenation As per Documentation – Language Reference – Operators: & Concatenates/joins two strings. &= Concatenation assignment. Example: Global $g_sText = “Long ” & “string ” & “here.” & @CRLF $g_sText &= “More text.” & @CRLF ConsoleWrite($g_sText) Multi line statements As per Documentation – Language Reference – Comments (emphasis added, as it causes mentioned “unterminated … Read more
Are you talking about multi-line strings? Easy, use triple quotes to start and end them. s = “”” this is a very long string if I had the energy to type more and more …””” You can use single quotes too (3 of them of course at start and end) and treat the resulting string … Read more