大约有 40,000 项符合查询结果（耗时：0.0458秒） [XML]
Python int to binary string?
...
Python's string format method can take a format spec.
>>> "{0:b}".format(37)
'100101'
Format spec docs for Python 2
Format spec docs for Python 3
share
|
...
How to convert ASCII code (0-255) to its corresponding character?
...
thefourtheye
195k3737 gold badges385385 silver badges432432 bronze badges
answered Oct 8 '11 at 0:28
Chathuranga Chan...
How can I determine the direction of a jQuery scroll event?
I'm looking for something to this effect:
25 Answers
25
...
What is a memory fence?
...performance gains modern CPUs often execute instructions out of order to make maximum use of the available silicon (including memory read/writes). Because the hardware enforces instructions integrity you never notice this in a single thread of execution. However for multiple threads or environments ...
Using :after to clear floating elements
...
Write like this:
.wrapper:after {
content: '';
display: block;
clear: both;
}
Check this http://jsfiddle.net/EyNnk/1/
share
|
...
How do I compare version numbers in Python?
I am walking a directory that contains eggs to add those eggs to the sys.path . If there are two versions of the same .egg in the directory, I want to add only the latest one.
...
Best way to turn an integer into a month name in c#?
...answered Oct 20 '08 at 16:01
Nick BerardiNick Berardi
51.6k1313 gold badges108108 silver badges134134 bronze badges
...
How do you iterate through every file/directory recursively in standard C++?
...n of directories. If you want to expand your net a little bit, you might like to look at using Boost.FileSystem. This has been accepted for inclusion in TR2, so this gives you the best chance of keeping your implementation as close as possible to the standard.
An example, taken straight from the we...
Parse usable Street Address, City, State, Zip from a string [closed]
...
I've done a lot of work on this kind of parsing. Because there are errors you won't get 100% accuracy, but there are a few things you can do to get most of the way there, and then do a visual BS test. Here's the general way to go about it. It's no...
How do you convert a time.struct_time object into a datetime object?
...
Use time.mktime() to convert the time tuple (in localtime) into seconds since the Epoch, then use datetime.fromtimestamp() to get the datetime object.
from datetime import datetime
from time import mktime
dt = datetime.fromtimestamp(...