大约有 42,000 项符合查询结果（耗时：0.0263秒） [XML]
How can I use “puts” to the console without a line break in ruby on rails?
...stead of being written straight away (I don't know exactly why). It may be OS specific, too.
– idlefingers
Feb 22 '11 at 18:44
2
...
Can't install Ruby under Lion with RVM – GCC issues
Most questions regarding this problem are due to missing Xcode; I have Xcode 4.2 installed.
16 Answers
...
Is it possible to disable the network in iOS Simulator?
...
I'm afraid not—the simulator shares whatever network connection the OS is using. I filed a Radar bug report about simulating network conditions a while back; you might consider doing the same.
share
|
...
Truncate all tables in a MySQL database in one command?
...this solution requires only DB access and not SSH access. In addition it's OS-independent.
– mastazi
Mar 29 '17 at 23:43
...
Easy way to dismiss keyboard?
...
This does seem to work (tested on ios4.1). Though it is only available on iOS 3.2 upwards. I'm not sure if this is actually guaranteed to work, or is just a non-guaranteed side effect from calling an API in a way that it's not documented to work.
...
How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?
...
this is a crying shame - mobile browsers provide an OS specific scrolling list, and I need that to pop up automatically.
– Michael
Sep 25 '17 at 1:22
ad...
Java: Date from unix timestamp
...legacy and java.time classes, it is best to stick with java.time whenever possible.
– Basil Bourque
Feb 7 '17 at 23:32
...
Remove vertical padding from horizontal ProgressBar
... (like in this answer is better solution and not depend on phone size/type/os version
– koceeng
Feb 27 '17 at 10:52
|
show 3 more comments
...
How do I download a file over HTTP using Python?
...www.example.com/') as f:
html = f.read().decode('utf-8')
This is the most basic way to use the library, minus any error handling. You can also do more complex stuff such as changing headers.
On Python 2, the method is in urllib2:
import urllib2
response = urllib2.urlopen('http://www.example.com...
How to launch html using Chrome at “--allow-file-access-from-files” mode?
...ructions below.
--- For Linux ---
Since Python is usually available in most linux distributions, just run python -m SimpleHTTPServer in your project directory, and you can load your page on http://localhost:8000
In Python 3 the SimpleHTTPServer module has been merged into http.server, so the new...