大约有 46,000 项符合查询结果（耗时：0.0298秒） [XML]
How to set layout_weight attribute dynamically from code?
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If you don't want to cast from a double to a float just put 1.0f
– Xample
Jun 21 '12 at 14:58
9
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Run a string as a command within a Bash script
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./me casts raise_dead()
I was looking for something like this, but I also needed to reuse the same string minus two parameters so I ended up with something like:
my_exe ()
{
mysql -sN -e "select $1 from heat.stack where heat...
Accessing @attribute from SimpleXML
...LElement object so print_rand var_dump will give you weird things. You can cast it as a string (or whatever you like) to get around this.
– jxmallett
Apr 16 '14 at 0:39
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Getting the current page
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Casting to int and then assigning to a float? Why not make pageNum int as well ;)
– Klaas
Aug 29 '13 at 15:06
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Access Container View Controller from Parent iOS
...amperVanViewController }).first which I think is a little better, since it casts and gets rid of any nils.
– SimplGy
May 4 '16 at 17:14
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“:” (colon) in C struct - what does it mean? [duplicate]
...s your "variables" into size of an int, so that all bits are used? Can you cast bit field structiores to numbers to obtain the typical "int with flags".
– Tomáš Zato - Reinstate Monica
Nov 30 '15 at 9:04
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Difference between Math.Floor() and Math.Truncate()
... original question - what is the difference between Math.Truncate and just casting a decimal or double to int? wouldn't it also just round towards zero?
– Noam Gal
May 19 '09 at 10:40
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Array initialization syntax when not in a declaration
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There is no need to cast the return type of the Array to String[]. By contract the returned Array is of the same type as the specified array. docs.oracle.com/javase/6/docs/api/java/util/…
– Ankur Agarwal
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Getting hold of the outer class object from the inner class object
...("this$0");
field.setAccessible(true);
// Dereference and cast it
Outer outer = (Outer) field.get(inner);
System.out.println(outer);
}
}
Of course, the name of the implicit reference is utterly unreliable, so as I said, you shouldn't :-)
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Is there a difference between x++ and ++x in java?
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@Tom, I was just considering how to cast my votes, so here's my interpretation: one small reason to prefer Emil H's answer is that his example code is /slightly/ more informative.
– Jonik
Jul 7 '09 at 21:20
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