大约有 42,000 项符合查询结果（耗时：0.0476秒） [XML]
Can't create handler inside thread that has not called Looper.prepare()
...e this prasanta-paul.blogspot.kr/2013/09/…
– tony9099
Sep 26 '13 at 7:50
3
In almost all progra...
How to launch html using Chrome at “--allow-file-access-from-files” mode?
...
Clay BridgesClay Bridges
10.3k99 gold badges5757 silver badges110110 bronze badges
...
How to turn on line numbers in IDLE?
...
AaronAaron
13811 silver badge99 bronze badges
...
Ruby Array find_first object?
...
Mladen JablanovićMladen Jablanović
40.3k99 gold badges8585 silver badges108108 bronze badges
...
Double Iteration in List Comprehension
...
ThomasHThomasH
17.8k99 gold badges5353 silver badges5656 bronze badges
...
How to make the hardware beep sound in Mac OS X 10.6
...OS.
The functionality you're thinking of is an artifact of very old (pre-1990s) IBM PC-compatible hardware. Before most computers had sound cards, most machines had a small speaker or piezo buzzer connected to one of the channels of a timer chip. This could be used to generate simple tones or beeps...
Reading specific lines only
...e 100th line
with open('the_file') as lines:
for line in islice(lines, 99, 100):
print line
# print each third line until 100
with open('the_file') as lines:
for line in islice(lines, 0, 100, 3):
print line
The additional advantage of the function is that
Diff two tabs in Vim
...
snapsnap
1,01811 gold badge99 silver badges1717 bronze badges
add a comment
...
How to express infinity in Ruby?
...
davidtingsudavidtingsu
90811 gold badge99 silver badges1515 bronze badges
...
How do I deal with certificates using cURL while trying to access an HTTPS url?
...
Nicolas Ivanov
73899 silver badges1515 bronze badges
answered May 10 '15 at 18:02
Scott EmmonsScott Emmons
...