大约有 47,000 项符合查询结果（耗时：0.0691秒） [XML]
Undefined reference to static constexpr char[]
...in my class. GCC complained and told me I should use constexpr , although now it's telling me it's an undefined reference. If I make the array a non-member then it compiles. What is going on?
...
How to make an empty div take space
...floated, and certainly in my own case that worked. If that is always true (now, in 2016) then this answer is wrong. You can just add min-height: 1px; to the width: 140px; without the need to either to remove the float or add content.
– Nick Rice
Aug 8 '16 at 12...
Resetting remote to a certain commit
...al and pulled from origin again so I am able to do git revert ... My doubt now is: do I have to revert each commit and push (one by one) or just revert the first commit after the right commit only?
– nacho4d
Apr 28 '11 at 10:38
...
How to switch between hide and view password
...splayed. If you encounter problems with that leave me a comment for me to know.)
The full sample code would be
yourTextView.setTransformationMethod(new PasswordTransformationMethod());
to hide the password. To show the password you could set one of the existing transformation methods or implem...
Can angularjs routes have optional parameter values?
...
It looks like Angular has support for this now.
From the latest (v1.2.0) docs for $routeProvider.when(path, route):
path can contain optional named groups with a question mark (:name?)
share...
Why doesn't JUnit provide assertNotEquals methods?
Does anybody know why JUnit 4 provides assertEquals(foo,bar) but not assertNotEqual(foo,bar) methods?
11 Answers
...
Sending and Parsing JSON Objects in Android [closed]
... is included in Android.
But I think it is also worth noting that Android now has its own full featured JSON API.
This was added in Honeycomb: API level 11.
This comprises
- android.util.JsonReader: docs, and source
- android.util.JsonWriter: docs, and source
I will also add one additional consi...
Eliminate extra separators below UITableView
...dded if (tableView.style != UITableViewStyleGrouped) { } around your code. Now all my non-grouped tables lose their extra cells, while my grouped tables are unaffected.
– arlomedia
Aug 31 '12 at 16:03
...
Save ArrayList to SharedPreferences
...
I'm sorry, I don't have an Android SDK to test it now, but take a look here: benjii.me/2010/04/deserializing-json-in-android-using-gson . You should iterate over the json array and do what they do there for each object, hopefully I'll be able to post an edit to my answer wit...
Delete all documents from index/type without deleting type
I know one can delete all documents from a certain type via deleteByQuery.
15 Answers
...