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How do I print the elements of a C++ vector in GDB?
...uce an output similar to:
$1 = std::vector of length 3, capacity 4 = {10, 20, 30}
To achieve above, you need to have gdb 7 (I tested it on gdb 7.01) and some python pretty-printer. Installation process of these is described on gdb wiki.
What is more, after installing above, this works well with ...
Open files in 'rt' and 'wt' modes
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Tadhg McDonald-Jensen
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answered Apr 14 '14 at 2:36
devnulldevnull
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What is pseudopolynomial time? How does it differ from polynomial time?
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2 Answers
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Where is virtualenvwrapper.sh after pip install?
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24 Answers
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CSS table-cell equal width
...o use table-layout: fixed; and some width on each cell to trigger it, here 2%. That will trigger the other table algorightm, the one where browsers try very hard to respect the dimensions indicated.
Please test with Chrome (and IE8- if needed). It's OK with a recent Safari but I can't remember the c...
How to overcome “datetime.datetime not JSON serializable”?
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32 Answers
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How to output only captured groups with sed?
... output as well as specifying what you do want.
string='This is a sample 123 text and some 987 numbers'
echo "$string" | sed -rn 's/[^[:digit:]]*([[:digit:]]+)[^[:digit:]]+([[:digit:]]+)[^[:digit:]]*/\1 \2/p'
This says:
don't default to printing each line (-n)
exclude zero or more non-digits
in...
How can a LEFT OUTER JOIN return more records than exist in the left table?
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edited May 27 '09 at 21:42
answered May 27 '09 at 15:32
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What is the 'pythonic' equivalent to the 'fold' function from functional programming?
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edited Sep 21 '19 at 0:30
goetzc
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a...
How to get a substring of text?
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246
If you have your text in your_text variable, you can use:
your_text[0..29]
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