大约有 47,000 项符合查询结果（耗时：0.0743秒） [XML]
Can I add comments to a pip requirements file?
...
2 Answers
2
Active
...
How to see full symlink path
...
229
realpath isn't available on all linux flavors, but readlink should be.
readlink -f symlinkNam...
How to build Qt for Visual Studio 2010
... a how-to which provides a stable solution for using Qt with Visual Studio 2010, so after collecting all the bits of information and some trial and error, I would like to write my solution into a guide.
...
Where does this come from: -*- coding: utf-8 -*-
...
This way of specifying the encoding of a Python file comes from PEP 0263 - Defining Python Source Code Encodings.
It is also recognized by GNU Emacs (see Python Language Reference, 2.1.4 Encoding declarations), though I don't know if it was the first program to use that syntax.
...
Which data type for latitude and longitude?
...pe point - combines (x,y) which can be your lat / long. Occupies 16 bytes: 2 float8 numbers internally.
Or make it two columns of type float (= float8 or double precision). 8 bytes each.
Or real (= float4) if additional precision is not needed. 4 bytes each.
Or even numeric if you need absolute pre...
What's a redirect URI? how does it apply to iOS app for OAuth2.0?
...
Read this:
http://www.quora.com/OAuth-2-0/How-does-OAuth-2-0-work
or an even simpler but quick explanation:
http://agileanswer.blogspot.se/2012/08/oauth-20-for-my-ninth-grader.html
The redirect URI is the callback entry point of the app. Think about how OAuth ...
How do I byte-compile everything in my .emacs.d directory?
...
213
C-u 0 M-x byte-recompile-directory
will compile all the .el files in the directory and in all...
Splitting on last delimiter in Python string?
...d"
>>> s.rsplit(',', 1)
['a,b,c', 'd']
>>> s.rsplit(',', 2)
['a,b', 'c', 'd']
>>> s.rpartition(',')
('a,b,c', ',', 'd')
Both methods start splitting from the right-hand-side of the string; by giving str.rsplit() a maximum as the second argument, you get to split just the...
Why does Bootstrap set the line-height property to 1.428571429?
...ining their line-height off of a 14px font-size. The target line-height is 20px:
20px ÷ 14px = 1.428571429
When determining your line-height, you want to make sure you have ample white space between your rows. This allows for ascenders and descenders without intruding on other rows. Also having a...
Creating a zero-filled pandas data frame
...
ShravanShravan
1,86322 gold badges1212 silver badges1919 bronze badges
...