大约有 43,200 项符合查询结果（耗时：0.0457秒） [XML]
How to remove “onclick” with JQuery?
...
Old Way (pre-1.7):
$("...").attr("onclick", "").unbind("click");
New Way (1.7+):
$("...").prop("onclick", null).off("click");
(Replace ... with the selector you need.)
// use the "[attr=value]" syntax to avoid syntax errors wit...
Read user input inside a loop
...
107
Read from the controlling terminal device:
read input </dev/tty
more info: http://compgr...
Hexadecimal To Decimal in Shell Script
... to do it in the shell or with an external program:
With bash:
$ echo $((16#FF))
255
with bc:
$ echo "ibase=16; FF" | bc
255
with perl:
$ perl -le 'print hex("FF");'
255
with printf :
$ printf "%d\n" 0xFF
255
with python:
$ python -c 'print(int("FF", 16))'
255
with ruby:
$ ruby -e '...
How do I add a path to PYTHONPATH in virtualenv
...
157
You can usually avoid having to do anything with PYTHONPATH by using .pth files. Just put a fi...
Throttling method calls to M requests in N seconds
...
14 Answers
14
Active
...
Mathematical functions in Swift
... easily discover your playground platform by opening File Inspector (⌥⌘1).
share
|
improve this answer
|
follow
|
...
How do I daemonize an arbitrary script in unix?
...
12 Answers
12
Active
...
Objective-C parse hex string to integer
...
169
Joshua Weinberg's answer is mostly correct, however the 0x prefix is optional when scanning he...
Elegant setup of Python logging in Django
...logging. (Note: NullHandler is already in the logging package for Python 3.1, and will be in Python 2.7.) So:
logger = logging.getLogger(__name__)
logger.addHandler(someutils.null_handler)
This is done to ensure that your modules play nicely in a site which doesn't configure logging in settings.p...
Importing from a relative path in Python
...
144
EDIT Nov 2014 (3 years later):
Python 2.6 and 3.x supports proper relative imports, where you...