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How can I use a carriage return in a HTML tooltip?

... @Sam I don't understand what you mean by that. \x0A (byte) is the character-code that corresponds with a newline. Same for \u000A (unicode). \n is also newline. – Halcyon Jan 7 '15 at 14:02 ...
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Accessing last x characters of a string in Bash

I found out that with ${string:0:3} one can access the first 3 characters of a string. Is there a equivalently easy method to access the last three characters? ...
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Take the content of a list and append it to another list

... Yes, append is for one element, extend is like concat. – Catalina Chircu Feb 4 at 6:38 add a comment  |  ...
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Build a Basic Python Iterator

...n (defines __getitem__) Examples: # generator def uc_gen(text): for char in text.upper(): yield char # generator expression def uc_genexp(text): return (char for char in text.upper()) # iterator protocol class uc_iter(): def __init__(self, text): self.text = text.upp...
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Properties file in python (similar to Java Properties)

...most uses cases (not all): def load_properties(filepath, sep='=', comment_char='#'): """ Read the file passed as parameter as a properties file. """ props = {} with open(filepath, "rt") as f: for line in f: l = line.strip() if l and not l.startswi...
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How to write a foreach in SQL Server?

...e hints. This is the proc code: CREATE PROC [dbo].[PRC_FOREACH] (@TBL VARCHAR(100) = NULL, @EXECUTE NVARCHAR(MAX)=NULL, @DB VARCHAR(100) = NULL) AS BEGIN --LOOP BETWEEN EACH TABLE LINE IF @TBL + @EXECUTE IS NULL BEGIN PRINT '@TBL: A TABLE TO MAKE OUT EACH LINE' PRINT '@EX...
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Input from the keyboard in command line application

...wlines in the string with this. Strip them out with string.stringByTrimmingCharactersInSet(NSCharacterSet.newlineCharacterSet()) – pk-nb Jul 6 '14 at 16:27 ...
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Interview question: Check if one string is a rotation of other string [closed]

...nd s2 are of the same length. Then check to see if s2 is a substring of s1 concatenated with s1: algorithm checkRotation(string s1, string s2) if( len(s1) != len(s2)) return false if( substring(s2,concat(s1,s1)) return true return false end In Java: boolean isRotation(String s1,St...
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Scanner vs. BufferedReader

As far I know, the two most common methods of reading character-based data from a file in Java is using Scanner or BufferedReader . I also know that the BufferedReader reads files efficiently by using a buffer to avoid physical disk operations. ...
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Java ByteBuffer to String

...ch would be reasonable if you knew the bytes are in the platform's default charset. In your example, this is true because k.getBytes() returns the bytes in the platform's default charset. More frequently, you'll want to specify the encoding. However, there's a simpler way to do that than the questi...