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How can I exclude one word with grep?
...r.
– Andrey Regentov
Nov 6 '14 at 5:01
-v or --invert-match select non-matching lines. In your case grep -v 'unwanted_...
How do I import a specific version of a package using go get?
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Pie 'Oh' PahPie 'Oh' Pah
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How do I check whether a file exists without exceptions?
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answered Sep 17 '08 at 15:01
bortzmeyerbortzmeyer
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Mocking vs. Spying in mocking frameworks
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Tomasz NurkiewiczTomasz Nurkiewicz
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Adding elements to object
...alue;
– RollerCosta
Sep 9 '18 at 18:01
2
@Pramesh Bajracharya It doesn't ADD values to the elemen...
Controlling number of decimal digits in print output in R
...e to get sum of it
elements <- c(-1e-05, -2e-04, -3e-03, -4e-02, -5e-01, -6e+00, -7e+01, -8e+02)
sum(elements)
## -876.5432
Apparently, the last digital as 1 been truncated, the ideal result should be -876.54321, but if set as fixed printing decimal option, e.g sprintf("%.10f", sum(elements)...
Error “The goal you specified requires a project to execute but there is no POM in this directory” a
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answered May 2 '13 at 23:01
AdrianAdrian
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Is it necessary to write HEAD, BODY and HTML tags?
...ohciAlohci
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How do I resolve the “java.net.BindException: Address already in use: JVM_Bind” error?
...d Oct 30 '13 at 17:34
informatik01
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answered Oct 5 '12 at 0:13
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How can I create a UILabel with strikethrough text?
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Paresh NavadiyaParesh Navadiya
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