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Scala equivalent of Java java.lang.Class Object
...ng the same information from an instance of the type.
However, classOf[T] and getClass return slightly different values, reflecting the effect of type erasure on the JVM, in the case of getClass.
scala> classOf[C]
res0: java.lang.Class[C] = class C
scala> c.getClass
res1: java.lang.Class[_] ...
C# Create New T()
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And what exactly is that context? Please add it to the original question.
– James
Jun 30 '11 at 11:38
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Text border using css (border around text)
...splay for text with transparency (using rgba).
– Alejandro Nava
Dec 2 '16 at 21:12
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sqlalchemy IS NOT NULL select
...s is a better solution because NULL is not a valid as the RHS of != in SQL and using isnot better conveys your intentions for what you want the generated statement to look like.
– Josh
Sep 2 '16 at 16:04
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If I have ACCESS_FINE_LOCATION already, can I omit ACCESS_COARSE_LOCATION?
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https://developer.android.com/guide/topics/location/strategies.html#Permission
Note: If you are using both NETWORK_PROVIDER and GPS_PROVIDER, then you need to request only the ACCESS_FINE_LOCATION permission, because it includes permission...
What does the 'L' in front a string mean in C++?
...r extended character set. Wikipedia has a little discussion on this topic, and c++ examples.
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converting drawable resource image into bitmap
...on(largeIcon);
This is a great method of converting resource images into Android Bitmaps.
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Gson: Directly convert String to JsonObject (no POJO)
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This is the simplest answer and helped me out. Thanks!
– khiner
Dec 20 '14 at 22:32
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Copy values from one column to another in the same table
...uestion is:
UPDATE `table` SET test=number
Here table is the table name and it's surrounded by grave accent (aka back-ticks `) as this is MySQL convention to escape keywords (and TABLE is a keyword in that case).
BEWARE, that this is pretty dangerous query which will wipe everything in column te...
Ruby Hash to array of values
...returns [["a", "b", "c"], ["b", "c"]]
Enumerable#collect takes a block, and returns an array of the results of running the block once on every element of the enumerable. So this code just ignores the keys and returns an array of all the values.
The Enumerable module is pretty awesome. Knowing it...