大约有 44,800 项符合查询结果(耗时:0.0431秒) [XML]

https://stackoverflow.com/ques... 

How do I display an alert dialog on Android?

... 32 Answers 32 Active ...
https://stackoverflow.com/ques... 

When should I use the assets as opposed to raw resources in Android?

... answered Mar 5 '12 at 8:13 user370305user370305 101k2222 gold badges154154 silver badges148148 bronze badges ...
https://stackoverflow.com/ques... 

How to get instance variables in Python?

... answered Sep 20 '08 at 19:34 cnucnu 30.7k2121 gold badges6161 silver badges6363 bronze badges ...
https://stackoverflow.com/ques... 

How to retrieve form values from HTTPPOST, dictionary or?

...Action(SomeModel model) { var value1 = model.SimpleProp1; var value2 = model.SimpleProp2; var value3 = model.ComplexProp1.SimpleProp1; ... ... return something ... } Another (obviously uglier) way is: [HttpPost] public ActionResult SubmitAction() { var value1 = Request["S...
https://stackoverflow.com/ques... 

How to check if a String contains another String in a case insensitive manner in Java?

... 323 Yes, contains is case sensitive. You can use java.util.regex.Pattern with the CASE_INSENSITIVE...
https://stackoverflow.com/ques... 

using awk with column value conditions

... 132 If you're looking for a particular string, put quotes around it: awk '$1 == "findtext" {print $...
https://stackoverflow.com/ques... 

how to mysqldump remote db from local machine

... 250 As I haven't seen it at serverfault yet, and the answer is quite simple: Change: ssh -f -L33...
https://stackoverflow.com/ques... 

How to set auto increment primary key in PostgreSQL?

I have a table in PostgreSQL with 22 columns, and I want to add an auto increment primary key. 7 Answers ...
https://stackoverflow.com/ques... 

Performance of Java matrix math libraries? [closed]

... Just to add my 2 cents. I've compared some of these libraries. I attempted to matrix multiply a 3000 by 3000 matrix of doubles with itself. The results are as follows. Using multithreaded ATLAS with C/C++, Octave, Python and R, the time ta...