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Shell script - remove first and last quote (") from a variable
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You can do it with only one call to sed:
$ echo "\"html\\test\\\"" | sed 's/^"\(.*\)"$/\1/'
html\test\
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Getting hold of the outer class object from the inner class object
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x=0, Test.this.x=1
More at: http://docs.oracle.com/javase/specs/jls/se7/html/jls-6.html#jls-6.6
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What is the meaning of “POSIX”?
... is Posix compliant, see devworld.apple.com/leopard/overview/osfoundations.html . For Windows, see en.wikipedia.org/wiki/POSIX#POSIX_for_Windows : Posix compliance is currently included in Enterprise and Ultimate editions only (not in the cheaper ones!-), though you can get partways w/Cygwin, en.wik...
How can I remove the outline around hyperlinks images?
... for most browsers including MSIE ... The Question was NOT about W3C Valid HTML or CSS...
– jagb
Oct 5 '16 at 4:33
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How to remove all of the data in a table using Django
...odel(model_4)
and within my views.py i have a view that simply renders a html page ...
def data_del_4(request):
obj = calc_2() ##
obj.del_model_4()
return render(request, 'dc_dash/data_del_4.html') ##
it ended deleting all entries from - model == model_4 , but now i get t...
What is the difference between '/' and '//' when used for division?
...ou can find a detailed description at https://docs.python.org/whatsnew/2.2.html#pep-238-changing-the-division-operator
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Objective-C categories in static library
...&A QA1490 https://developer.apple.com/library/content/qa/qa1490/_index.html):
Objective-C does not define linker
symbols for each function (or method,
in Objective-C) - instead, linker
symbols are only generated for each
class. If you extend a pre-existing
class with categories, the linker does...
How to run SQL script in MySQL?
...ore info here: http://dev.mysql.com/doc/refman/5.0/en/mysql-batch-commands.html
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How to publish a website made by Node.js to Github Pages?
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GitHub pages host only static HTML pages. No server side technology is supported, so Node.js applications won't run on GitHub pages. There are lots of hosting providers, as listed on the Node.js wiki.
App fog seems to be the most economical as it provide...
jQuery checkbox change and click event
...iddle example with the latest jQuery 2.x
Added jsfiddle examples and the html with the clickable checkbox label
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