大约有 30,000 项符合查询结果（耗时：0.0461秒） [XML]
How can I exclude all “permission denied” messages from “find”?
I need to hide all permission denied messages from:
17 Answers
17
...
How do I send a POST request with PHP?
...nual/en/…
– Pino
Nov 27 '13 at 14:05
4
@I love file_get_contents()
– dead...
Does Android support near real time push notification?
...y do that?
– Janusz
Mar 5 '10 at 13:05
GTalk is removed from the SDK since 1.0 (iirc).
– MrSnowf...
How to set JAVA_HOME in Linux for all users
... file like /etc/profile.d/jdk_home.sh
export JAVA_HOME=/usr/java/jdk1.7.0_05/
You have to remember that this file is only loaded with new login shells.. So after bash -l or a new gnome-session and that it doesn't change with new Java versions.
...
Difference between System.DateTime.Now and System.DateTime.Today
Can anyone explain the difference between System.DateTime.Now and System.DateTime.Today in C#.NET? Pros and cons of each if possible.
...
Why does C# have break if it's not optional? [duplicate]
...
web.archive.org/web/20110515005800/http://msdn.microsoft.com/…
– Alex K.
Jun 16 '14 at 18:52
9
...
How can I dynamically set the position of view in Android?
...
answered Jul 25 '13 at 17:05
BenBen
18911 silver badge33 bronze badges
...
Linear Regression and group by in R
I want to do a linear regression in R using the lm() function. My data is an annual time series with one field for year (22 years) and another for state (50 states). I want to fit a regression for each state so that at the end I have a vector of lm responses. I can imagine doing for loop for each ...
How can I update NodeJS and NPM to the next versions?
I just installed Node.js and npm (for additional modules).
47 Answers
47
...
Converting integer to string in Python
...
Active
Oldest
Votes
...