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What is the use of the pipe symbol in YAML?
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The pipe symbol at the end of a line in YAML signifies that any indented text that follows should be interpreted as a multi-line scalar value. See the YAML spec.
Specifically, the pipe indicates that (except for the indentation) the scalar value should be interpreted lite...
Printing newlines with print() in R
..../program F=filename",[additional text for third line]))
This is helpful if you plan on writing a multiline message with combined fixed and variable input, such as the [additional text for third line] above.
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Scatterplot with marginal histograms in ggplot2
...strating the placement, but you should not be re-doing the random sampling if you want the interior scatter to "line up" with the marginal histograms.
– IRTFM
Dec 17 '11 at 16:35
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MySQL remove all whitespaces from the entire column
Is there a way to remove all whitespaces from a specific column for all values?
5 Answers
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Node JS Error: ENOENT
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He explains it exactly right. /tmp is different from ./tmp. /tmp is not in the current directory, it's in the root directory.
– 3ocene
Sep 7 '16 at 22:33
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Adding Http Headers to HttpClient
...eans. The client asked for a media type that the server doesn't support. If you don't care what media type you get, then don't ask for one. The OP was simply asking how to add headers to a request. I just picked a random example.
– Darrel Miller
Feb 27 '15 ...
Enter “&” symbol into a text Label in Windows Forms?
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Since ToolStripStatusLabel doesn't have this property, if I want to use this on a StatusStrip am I forced to escape it with another ampersand?
– AdamMc331
Sep 21 '15 at 15:19
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What exactly does the enable-background attribute do?
...e the background image available to child elements of the element it's specified on for things like filter effects that blend content with the background. There may be other uses, but that's the one I know.
If you don't have it set, then technically the element can't use backgrounds created by ances...
How to reset a remote Git repository to remove all commits?
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If you don't want to commit any files in your "Initial commit", you can just not add any files, and add the --allow-empty flag at the end of git commit -m 'Initial commit'.
– raf
Jul 3 '...
Apply style to only first level of td tags
...x red; }
But! The ‘>’ direct-child selector does not work in IE6. If you need to support that browser (which you probably do, alas), all you can do is select the inner element separately and un-set the style:
.MyClass td { border: solid 1px red; }
.MyClass td td { border: none; }
*Note...