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How to know the size of the string in bytes?
...w whether to use the Unicode or ASCII class if the data in the string came from a 3rd party file?
– Matthew Lock
Feb 24 '14 at 1:11
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Table row and column number in jQuery
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How to convert array to SimpleXML
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Found a github from the author @Legionar github.com/digitickets/lalit/blob/master/src/Array2XML.php
– Daryl Teo
Nov 29 '18 at 4:07
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Extract a regular expression match
I'm trying to extract a number from a string.
12 Answers
12
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Google Chrome display JSON AJAX response as tree and not as a plain text
...hrome Developer tools pretty print XHR content. See:
Viewing HTML response from Ajax call through Chrome Developer tools?
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Infinity symbol with HTML
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From Wikipedia:
∞
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how do i remove a comma off the end of a string?
...{
$string = substr($string, 0, -1);
}
If you want to remove all commas from the end of a line use the simpler:
$string = rtrim($string, ',');
The rtrim function (and corresponding ltrim for left trim) is very useful as you can specify a range of characters to remove, i.e. to remove commas and...
How to search for “R” materials? [closed]
...ting examples, this returns Russ Lenth's "R code used in Netflix analyses" from Luke Tierney and Kate Cowles "High Performance Computing in Statistics" course.
If you wanted examples of bootstrapping, this returns many scripts, most of which look very relevant.
I usually do my basic R searches wit...
Capture Signature using HTML5 and iPad
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How to show vertical line to wrap the line in Vim?
..., or
a number preceded with '+' or '-', which is added to or subtracted from
'textwidth'.
Example from the docs:
:set colorcolumn=+1 " highlight column after 'textwidth'
:set colorcolumn=+1,+2,+3 " highlight three columns after 'textwidth'
:highlight ColorColumn ctermbg=lightgrey gu...