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C# - Multiple generic types in one list
...above examples. Accessing those through object would require a cumbersome cast.
– Buzz
Mar 30 '16 at 16:10
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make arrayList.toArray() return more specific types
...lass[myList.size()])?
If your list is not properly typed you need to do a cast before calling toArray. Like this:
List l = new ArrayList<String>();
String[] a = ((List<String>)l).toArray(new String[l.size()]);
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windows service vs scheduled task
What are the cons and pros of windows services vs scheduled tasks for running a program repeatedly (e.g. every two minutes)?
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How to convert a String to its equivalent LINQ Expression Tree?
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{
var invokedExpr = Expression.Invoke(expr2, expr1.Parameters.Cast<Expression>());
return Expression.Lambda<Func<T, TResult>>(Expression.AndAlso(expr1.Body, invokedExpr), expr1.Parameters);
}
public static Func<T, TResult> ExpressionToFunc<T, ...
Linux: is there a read or recv from socket with timeout?
...t completes. It
accepts a timeval structure with the
number of seconds and microseconds
specifying the limit on how long to
wait for an input operation to
complete. If a receive operation has
blocked for this much time without
receiving additional data, it shall
return with a partial...
Reading GHC Core
...eful. You can also use -dsuppress-coercions if you only want to get rid of casts (useful when there are lots of newtypes around).
– tibbe
May 26 '11 at 18:39
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How to get UTC time in Python?
...%s"))
If you want microseconds, you need to change the export string and cast to float like: return float(now.strftime("%s.%f"))
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structure vs class in swift language
... provide access to their variables
Only class can do:
Inheritance
Type casting
Define deinitialisers
Allow reference counting for multiple references.
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Gets byte array from a ByteBuffer in java
...gned integers, only signed ones. If you want "unsigned bytes", you need to cast as int and use a bitmask: int unsigned_byte = b[k] & 0xff; for some value of k.
– Jason S
Apr 15 '17 at 2:13
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How to do a JUnit assert on a message in a logger
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@s.d If you cast the Logger to org.apache.logging.log4j.core.Logger (the implementation class for the interface) you'll get access to setAppender()/removeAppender() again.
– David Moles
Dec 10 '19 a...