大约有 10,000 项符合查询结果（耗时：0.0095秒） [XML]
Using Sinatra for larger projects via multiple files
...nd
end
helpers/nicebytes.rb
# encoding: utf-8
module NiceBytes
K = 2.0**10
M = 2.0**20
G = 2.0**30
T = 2.0**40
def nice_bytes( bytes, max_digits=3 )
value, suffix, precision = case bytes
when 0...K
[ bytes, 'B', 0 ]
else
value, suffix = case bytes
...
Running Selenium WebDriver python bindings in chrome
...ilt on Ubuntu , running on Ubuntu 16.04) but the link only has versions as 2.0-2.9. Need some help.
– Vaibhav Maheshwari
Jul 24 '18 at 14:58
add a comment
|...
Should everything really be a bundle in Symfony 2.x?
...plate guesser service, but since the approach is different between Symfony 2.0 and 2.1, I'm providing versions for both of them.
Overriding the Symfony 2.1+ template guesser
I've created a bundle that does that for you.
Overriding the Symfony 2.0 template listener
First, define the class:
<?php
n...
Where can I learn how to write C code to speed up slow R functions? [closed]
...tic function:
Rcpp::NumericVector x = Rcpp::NumericVector::create( 1.0, 2.0, 3.0 ) ;
Rcpp::NumericVector x = Rcpp::NumericVector::create(
_["a"] = 1.0,
_["b"] = 2.0,
_["c"] = 3
) ;
Of a given size:
Rcpp::NumericVector x( 10 ) ; // filled with 0.0
Rcpp::NumericVector x(...
Android: Generate random color on click?
....setBackgroundColor(Color.rgb(255,x,y));
}else if(x < (w * (2.0 / 3))){
layout.setBackgroundColor(Color.rgb(x,255,y));
}else{
layout.setBackgroundColor(Color.rgb(x,y,255));
}
return true;
}
...
Reusable library to get human readable version of file size?
...e examples using the data from the OP: humanize.naturalsize(2048) # => '2.0 kB' , humanize.naturalsize(2048, binary=True) # => '2.0 KiB' humanize.naturalsize(2048, gnu=True) # => '2.0K'
– RubenLaguna
Jan 27 '16 at 10:10
...
How do you sort a dictionary by value?
...pair1.Value.CompareTo(pair2.Value);
}
);
Since you're targeting .NET 2.0 or above, you can simplify this into lambda syntax -- it's equivalent, but shorter. If you're targeting .NET 2.0 you can only use this syntax if you're using the compiler from Visual Studio 2008 (or above).
var myList ...
Creating dataframe from a dictionary where entries have different lengths
... mydict.items() })
>>> dict_df
one 2 3
0 1.0 4 8.0
1 2.0 5 NaN
2 3.0 6 NaN
3 NaN 7 NaN
A similar syntax exists for lists, too:
>>> mylist = [ [1,2,3], [4,5], 6 ]
>>> list_df = pd.DataFrame([ pd.Series(value) for value in mylist ])
>>> lis...
What's the easy way to auto create non existing dir in ansible
...
If you are running Ansible >= 2.0 there is also the dirname filter you can use to extract the directory part of a path. That way you can just use one variable to hold the entire path to make sure both tasks never get out of sync.
So for example if you ha...
Why is it string.join(list) instead of list.join(string)?
... Python 1.6 which was released in Sep 2000 (and supported Unicode). Python 2.0 (supported str methods including join) was released in Oct 2000.
There were four options proposed in this thread:
str.join(seq)
seq.join(str)
seq.reduce(str)
join as a built-in function
Guido wanted to support not on...