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How do I replace NA values with zeros in an R dataframe?
... 3
10 4 2 2 5 0 9 7 2 5 5
There's no need to apply apply. =)
EDIT
You should also take a look at norm package. It has a lot of nice features for missing data analysis. =)
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impr...
Search code inside a Github project
...ipt:(function(){var s='https://raw.githubusercontent.com/skratchdot/github-enhancement-suite/master/build/github-enhancement-suite.user.js',t='text/javascript',d=document,n=navigator,e;(e=d.createElement('script')).src=s;e.type=t;d.getElementsByTagName('head')[0].appendChild(e)})();doIt('');void('')...
MySQL error 1449: The user specified as a definer does not exist
... incompatibility, it is checked. If any problems are found,
the table is repaired. mysql_upgrade also upgrades the system tables
so that you can take advantage of new privileges or capabilities that
might have been added.
...
PHP-FPM doesn't write to error log
...cording to FastCGI specs.
; Default Value: no
catch_workers_output = yes
Edit:
The file to edit is the file that configure your desired pool.
By default its: /etc/php-fpm.d/www.conf
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MsDeploy is returning 403 forbidden
... been setup correctly. Workaround: From the Programs Control Panel, run
Repair on Web Deploy 2.0. Alternatively, create the delegation rule
manually.
It turns out I had to create it manually from 'Configure the Web Deployment Handler'(see below for link), using this guide to 'Configure WMSVC ...
How to find where a method is defined at runtime?
...the case for separating method definitions into
# modules, especially when enhancing built-in classes.
module Perpetrator
def crime
end
end
class Fixnum
include Perpetrator
end
p 2.method(:crime) # The "2" here is an instance of Fixnum.
#<Method: Fixnum(Perpetrator)#crime>
If you're ...
Python string class like StringBuilder in C#?
...python3
Python 3.5.1 (default, Mar 2 2016, 03:38:02)
IPython 4.1.2 -- An enhanced Interactive Python.
In [1]: values = [str(num) for num in range(int(1e3))]
In [2]: %%timeit
...: ''.join(values)
...:
100000 loops, best of 3: 7.37 µs per loop
In [3]: %%timeit
...: result = ''
...: ...
Disable Visual Studio code formatting in Razor
...
@Paul Web Essentials is a VS extension that enhances many things related to the HTML, CSS, JS editors. Installing it and disabling auto-format helps a lot.
– SandRock
Mar 1 '16 at 9:14
...
Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4
... Sorry, I didn't post code/traceback because it was urgent to repair/fix the service, so I didn't copy the traceback the first time
– user2575627
Jul 15 '13 at 13:37
...
How to print a dictionary line by line in Python?
...3
test3
(1, 2)
abc
def
ghi
(4, 5) : def
test2
(1, 2)
(3, 4)
whereas the 'enhanced' version yields this:
{
test:
[
{
1: 3
}
]
test3:
{
(1, 2):
[
abc
def
ghi
]
(4, 5): def
}
test2:
[
(1, 2)
(...