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What is the maximum float in Python?
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For float have a look at sys.float_info:
>>> import sys
>>> sys.float_info
sys.floatinfo(max=1.7976931348623157e+308, max_exp=1024, max_10_exp=308, min=2.2
250738585072014e-308, min_exp=-1021, min_10_exp=-3...
@Override is not allowed when implementing interface method
...at this thread duplicates another one: How do I turn off error validation for annotations in IntelliJ IDEA?
7 Answers
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How to get row from R data.frame
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x[r,]
where r is the row you're interested in. Try this, for example:
#Add your data
x <- structure(list(A = c(5, 3.5, 3.25, 4.25, 1.5 ),
B = c(4.25, 4, 4, 4.5, 4.5 ),
C = c(4.5, 2.5, 4, 2.25, 3 )
),
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Remove refs/original/heads/master from git repo after filter-branch --tree-filter?
...r
or if you did this to many refs, and you want to wipe it all out:
git for-each-ref --format="%(refname)" refs/original/ | xargs -n 1 git update-ref -d
(That's taken directly from the filter-branch manpage.)
This doesn't apply to you, but to others who may find this: If you do a filter-branch...
Concatenate a vector of strings/character
...r is definitely the right answer. However, here's an alternative solution for comic relief purposes:
do.call(paste, c(as.list(sdata), sep = ""))
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What version of Visual Studio is Python on my computer compiled with?
... 1922
Visual C++ 2019 (16.3) 1923
Source: the documentation for the _MSC_VER predefined macro
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How to get the root dir of the Symfony2 application?
...getBasePath();
this will work from controller action method...
EDIT:
As for the services, I think the way you did it is as clean as possible, although I would pass complete kernel service as an argument... but this will also do the trick...
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Find the max of two or more columns with pandas
... a dataframe with columns A , B . I need to create a column C such that for every record / row:
2 Answers
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What is the difference between the hidden attribute (HTML5) and the display:none rule (CSS)?
... to hide content that could legitimately be shown in another presentation. For example, it is incorrect to use hidden to hide panels in a tabbed dialog, because the tabbed interface is merely a kind of overflow presentation — one could equally well just show all the form controls in one big page w...
What is the difference between sites-enabled and sites-available directory?
...t enabled yet.
sites-available: this directory has configuration files for Apache2 Virtual Hosts. Virtual Hosts allow Apache2 to be configured for
multiple sites that have separate configurations.
sites-enabled: like mods-enabled, sites-enabled contains symlinks to
the /etc/apache2/site...