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What is a Context Free Grammar?
... is? After looking at the Wikipedia entry and then the Wikipedia entry on formal grammar, I am left utterly and totally befuddled. Would someone be so kind as to explain what these things are?
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How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
I don't know what I've done incorrectly, but I can't include JSTL. I have jstl-1.2.jar, but unfortunately I get exception:
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How do I get the first n characters of a string without checking the size or going out of bounds?
...f a string in Java without doing a size check first (inline is acceptable) or risking an IndexOutOfBoundsException ?
9 Ans...
Writing to an Excel spreadsheet
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import xlwt
def output(filename, sheet, list1, list2, x, y, z):
book = xlwt.Workbook()
sh = book.add_sheet(sheet)
variables = [x, y, z]
x_desc = 'Display'
y_desc = 'Dominance'
z_desc = 'Test'
desc =...
How to specify an array of objects as a parameter or return value in JSDoc?
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You should be more specific what you mean by JSDoc - this is a generic term covering pretty much all the JavaDoc-style documentation tools for JavaScript.
The syntax you used for array of strings looks like the one supported by Google Closu...
Choose between ExecutorService's submit and ExecutorService's execute
How should I choose between ExecutorService's submit or execute , if the returned value is not my concern?
7 Answers
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Git flow release branches and tags - with or without “v” prefix
... on various git flow related websites. Is there an official recommendation or single source of truth?
3 Answers
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What is the HEAD in git?
... the last commit, the HEAD and the state of the file I can see in my directory.
5 Answers
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How to check if the URL contains a given string?
...and I want to check if the string has "buying-a-car but the script" isn't working?
– Vennsoh
Jul 9 '15 at 2:16
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What does the “yield” keyword do?
What is the use of the yield keyword in Python, and what does it do?
42 Answers
42
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