Here’s a generator that yields the chunks you want: If you’re using Python 2, you should use xrange() instead of range(): Also you can simply use list comprehension instead of writing a function, though it’s a good idea to encapsulate operations like this in named functions so that your code is easier to understand. Python 3: Python 2 … Read more
split
What does regular expression \\s*,\\s* do?
That regex “\\s*,\\s*” means: \s* any number of whitespace characters a comma \s* any number of whitespace characters which will split on commas and consume any spaces either side
How do I split a string on a delimiter in Bash?
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 can then iterate over. This example will parse … Read more
How do I tokenize a string in C++?
C++ standard library algorithms are pretty universally based around iterators rather than concrete containers. Unfortunately this makes it hard to provide a Java-like split function in the C++ standard library, even though nobody argues that this would be convenient. But what would its return type be? std::vector<std::basic_string<…>>? Maybe, but then we’re forced to perform (potentially redundant and costly) … Read more
How to split a string in Java
Just use the appropriate method: String#split(). Note that this takes a regular expression, so remember to escape special characters if necessary. there are 12 characters with special meanings: the backslash \, the caret ^, the dollar sign $, the period or dot ., the vertical bar or pipe symbol |, the question mark ?, the asterisk or star *, the plus sign +, the opening parenthesis (, the closing … Read more
How to split the name string in mysql?
How to split the name string in mysql ? E.g.: Split the name like firstname,middlename,lastname:
How to split a string into an array in Bash?
Note that the characters in $IFS are treated individually as separators so that in this case fields may be separated by either a comma or a space rather than the sequence of the two characters. Interestingly though, empty fields aren’t created when comma-space appears in the input because the space is treated specially. To access an individual element: To … Read more
Split string on whitespace in Python
The str.split() method without an argument splits on whitespace:
How to split a delimited string into an array in awk?
Have you tried:
Understanding regex in Java: split(“\t”) vs split(“\\t”) – when do they both work, and when should they be used
When using “\t”, the escape sequence \t is replaced by Java with the character U+0009. When using “\\t”, the escape sequence \\ in \\t is replaced by Java with \, resulting in \t that is then interpreted by the regular expression parser as the character U+0009. So both notations will be interpreted correctly. It’s just the question when it is replaced with the corresponding character.