大约有 25,400 项符合查询结果（耗时：0.0477秒） [XML]
Handling a Menu Item Click Event - Android
I want to create an intent that starts a new activity once a Menu Item is clicked, but I'm not sure how to do this. I've been reading through the android documentation, but my implementation isn't correct..and some guidance in the right direction would help. I've listed my code below and commented o...
How do you make lettered lists using markdown?
Markdown allows ordered lists using numbers. How can I instead get an ordered list using letters ? i.e.
5 Answers
...
How to upgrade Eclipse for Java EE Developers?
Is there any non-painful way to upgrade an Eclipse installation? I have tried browsing the eclipse site but I cannot find an useful description.
...
Can inner classes access private variables?
This errors out when I compile with class Outer::Inner' has no member named `var'
5 Answers
...
Unicode, UTF, ASCII, ANSI format differences
What is the difference between the Unicode , UTF8 , UTF7 , UTF16 , UTF32 , ASCII , and ANSI encodings?
2 Answers
...
Django Admin - Disable the 'Add' action for a specific model
I have a django site with lots of models and forms. I have many custom forms and formsets and inlineformsets and custom validation and custom querysets. Hence the add model action depends on forms that need other things, and the 'add model' in the django admin throughs a 500 from a custom queryset.
...
What does Class mean in Java?
My question is as above. Sorry, it's probably a duplicate but I couldn't find an example with the <?> on the end.
6...
How to send POST request?
I found this script online:
6 Answers
6
...
When is localStorage cleared?
How long can I expect data to be kept in localStorage. How long will an average user's localStorage data persist? If the user doesn't clear it, will it last till a browser re-install?
...