大约有 5,000 项符合查询结果（耗时：0.0179秒） [XML]
Start an Activity with a parameter
...ct {
const val PARAM_GAME_ID = "PARAM_GAME_ID"
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
val gameId = intent.getStringExtra(PARAM_GAME_ID)
// TODO use gameId
}
}
where gameId is String? (can be null)
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Java Generics Wildcarding With Multiple Classes
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Here's how you would do it in Kotlin
fun <T> myMethod(item: T) where T : ClassA, T : InterfaceB {
//your code here
}
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Windows batch: echo without new line
... or anything else on the computer which can get you rid of batch. Batch is fun however it's string capabilities are best for weekend challange.
– n611x007
Jul 9 '15 at 11:12
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How can I generate random alphanumeric strings?
...;
}
static void PerformTest(int repetitions, int keySize, Func<int, string> generator)
{
Dictionary<char, int> counts = new Dictionary<char, int>();
foreach (var ch in UniqueKey.KeyGenerator.chars) counts.Add(ch, 0);
for...
This app won't run unless you update Google Play Services (via Bazaar)
...level 14 and additionally install com.google.android.apps.maps-1.apk
Have fun.
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How does Python manage int and long?
... a case where one is unsure to use int() or long().
>>> a = int("123")
>>> type(a)
<type 'int'>
>>> a = int("111111111111111111111111111111111111111111111111111")
>>> type(a)
<type 'long'>
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Using C# regular expressions to remove HTML tags
...o this with some Html which had been created by a rich text editor, always fun and games.
In this case you may need to remove the content of some tags as well as just the tags themselves.
In my case and tags were thrown into this mix. Some one may find my (very slightly) less naive implementa...
Select statement to find duplicates on certain fields
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This is a fun solution with SQL Server 2005 that I like. I'm going to assume that by "for every record except for the first one", you mean that there is another "id" column that we can use to identify which row is "first".
SELECT id
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Error installing mysql2: Failed to build gem native extension
...t be 127.0.0.1, and if the password is number, it must be put in quote ex '123456' otherwise we can type normally ex admin123
– duykhoa
Oct 30 '12 at 7:46
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How do you split and unsplit a window/view in Eclipse IDE?
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Alt + ASCII code + Ctrl then release Alt
Example: ASCII for '{' = 123, so press 'Alt', '1', '2', '3', 'Ctrl' and release 'Alt', effectively typing '{' while 'Ctrl' is pressed, to split vertically.
Example of vertical split:
PS:
The menu items Window>Editor>Toggle Split Editor we...