大约有 31,000 项符合查询结果(耗时:0.0540秒) [XML]

https://stackoverflow.com/ques... 

You need to use a Theme.AppCompat theme (or descendant) with this activity

...y the dialog theme to is extending ActionBarActivity which requires the AppCompat theme to be applied. Update: Extending AppCompatActivity would also have this problem In this case, change the Java inheritance from ActionBarActivity to Activity and leave the dialog theme in the manifest as it ...
https://stackoverflow.com/ques... 

How to activate “Share” button in android app?

...tions. I want to know which application used for sharing and after sharing complete i have to call one API. Is to possible to check which application used and also how to call API after sharing? Thank you... – patel135 Jun 6 '16 at 6:00 ...
https://stackoverflow.com/ques... 

What does -XX:MaxPermSize do?

.... If so, the maximum permanent generation size can be increased with the command-line option -XX:MaxPermSize=. Note that this other Oracle documentation lists the other HotSpot arguments. Update : Starting with Java 8, both the permgen space and this setting are gone. The memory model used for ...
https://stackoverflow.com/ques... 

Error “initializer element is not constant” when trying to initialize variable with const

... edited Dec 23 '19 at 20:27 Community♦ 111 silver badge answered Jun 11 '10 at 18:04 AnTAnT ...
https://stackoverflow.com/ques... 

How to Loop through items returned by a function with ng-repeat?

...for all watches $digest runs it, gets current value (watch.get(scope)) and compares it to watch.last. If current value is not equal to watch.last (always for first compare) $digest sets dirty to true. When all scopes are processed if dirty == true $digest starts another depth-first traversal from $r...
https://stackoverflow.com/ques... 

How add “or” in switch statements?

... add a comment  |  36 ...
https://stackoverflow.com/ques... 

How can I do SELECT UNIQUE with LINQ?

...at goes in the .OrderBy() parameters. You have name=>name. Is that name coming from the column name in the DB? Because we have dbo.Color.Name then just name=>name which hints to me it is not the column name ? Bizarre it also sorts properly if I just change that to .OrderBy(a=>a) ...
https://stackoverflow.com/ques... 

What is a “Bitmap heap scan” in a query plan?

... The best explanation comes from Tom Lane, which is the algorithm's author unless I'm mistaking. See also the wikipedia article. In short, it's a bit like a seq scan. The difference is that, rather than visiting every disk page, a bitmap index sc...
https://stackoverflow.com/ques... 

Why does [5,6,8,7][1,2] = 8 in JavaScript?

... delimited list of operands, but a single expression. Read more about the comma operator here. share | improve this answer | follow | ...
https://stackoverflow.com/ques... 

SQL set values of one column equal to values of another column in the same table

... add a comment  |  21 ...