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How to center a (background) image within a div?
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Thanks. The specific CSS for centering is "background-position: center;"
– pmont
Jun 10 '15 at 17:11
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“inconsistent use of tabs and spaces in indentation”
... trying to create an application in Python 3.2 and I use tabs all the time for indentation, but even the editor changes some of them into spaces and then print out "inconsistent use of tabs and spaces in indentation" when I try to run the program.
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Asterisk in function call
...el has pointed out in the comments, chain.from_iterable() is better-suited for this operation, as it assumes a single iterable of iterables to begin with. Your code then becomes simply:
uniqueCrossTabs = list(itertools.chain.from_iterable(uniqueCrossTabs))
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Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
...nding more time on this with the help of this SO post
Overcoming "Display forbidden by X-Frame-Options"
I managed to solve the issue by adding &output=embed to the end of the url before posting to the google URL:
var url = data.url + "&output=embed";
window.location.replace(url);
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How to select a node using XPath if sibling node has a specific value?
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Not sure why everybody is querying for siblings, you can also check for <bb/>-elements matching the predicate from <a/>'s predicate:
//a[bb/text() = "zz"]/cc/text()
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Copy folder structure (without files) from one location to another
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@TrevorBoydSmith: Thanks for your comment. The original question didn't mention anything about needing to preserve permissions, ownership, or attributes. Doing so would require a different solution, as you mention, but the above is sufficient to answ...
Choosing between qplot() and ggplot() in ggplot2 [closed]
I'm starting to use the great ggplot2 package for plotting in R, and one of the first things I ask myself before each plot is "well, will I use qplot or ggplot ?"
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How to get terminal's Character Encoding
...l uses environment variables to determine which character set to use, therefore you can determine it by looking at those variables:
echo $LC_CTYPE
or
echo $LANG
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improve this answer
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Remove new lines from string and replace with one empty space
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Before you use this solution, see my answer below and the comments to my answer. This solution may not work as you expect.
– matsolof
Sep 23 '10 at 8:30
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PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
... be possible to generate a random, unique string using numbers and letters for use in a verify link? Like when you create an account on a website, and it sends you an email with a link, and you have to click that link in order to verify your account
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