大约有 47,000 项符合查询结果（耗时：0.0500秒） [XML]
Truncate Two decimal places without rounding
Lets say I have a value of 3.4679 and want 3.46, how can I truncate to two decimal places that without rounding up?
21 Answ...
The Guava library: What are its most useful and/or hidden features? [closed]
...
edited Sep 21 '10 at 16:34
answered Sep 21 '10 at 14:08
Co...
Is there a command to list all Unix group names? [closed]
...
5
@zed cut is another command which extracts the specific column from an input. Here I'm extracting field 1 where fields are delimited by :
...
“Single-page” JS websites and SEO
...
44
While #2 might be "easier" for you as a developer, it only provides search engine crawling. And...
I need to securely store a username and password in Python, what are my options?
...
wberrywberry
15.3k66 gold badges4444 silver badges7777 bronze badges
2
...
Shadow Effect for a Text in Android? [duplicate]
...
WarrenFaith
55.3k2323 gold badges128128 silver badges145145 bronze badges
answered Jul 21 '10 at 8:47
Pontus Gagg...
What is the python keyword “with” used for? [duplicate]
...
answered Sep 2 '09 at 19:05
Rob AllenRob Allen
15.3k44 gold badges4747 silver badges6868 bronze badges
...
How to show the “Are you sure you want to navigate away from this page?” when changes committed?
...
384
Update (2017)
Modern browsers now consider displaying a custom message to be a security hazard ...
Get current language with angular-translate
...
155
$translate.use() is a getter and setter.
See this demo found in links of docs:
http://jsfiddl...
How can I run a PHP script in the background after a form is submitted?
...7 11:01:26] Alert Notifications Sent for http://alerts.illinoisstate.edu/2049 (SCRIPT: 38.71 seconds)
[2011-01-07 11:01:34] CRITICAL ERROR: Alert Notifications NOT sent for http://alerts.illinoisstate.edu/2049 (SCRIPT: 23.12 seconds)
...