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Why doesn't C have unsigned floats?
...e? -8. But what would that mean in a system without negative numbers. FLOAT_MAX - 8 perhaps? Actually, that doesn't work as FLOAT_MAX - 8 is FLOAT_MAX due to precision effects so things are even more screwy. What if it was part of a more complex expression:
float a = 2.0f, b = 10.0f, c = 20.0f, d =...
How do I mock the HttpContext in ASP.NET MVC using Moq?
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yes. you can indeed set .LogonUserIdentity -- _request.Setup(n => n.LogonUserIdentity).Returns((WindowsIdentity.GetCurrent));
– KevinDeus
Oct 16 '14 at 21:52
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How to compare if two structs, slices or maps are equal?
...would be better than using reflection):
http://play.golang.org/p/CPdfsYGNy_
m1 := map[string]int{
"a":1,
"b":2,
}
m2 := map[string]int{
"a":1,
"b":2,
}
fmt.Println(reflect.DeepEqual(m1, m2))
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Declare slice or make slice?
...lter(s []int, fn func(int) bool) []int {
var p []int // == nil
for _, v := range s {
if fn(v) {
p = append(p, v)
}
}
return p
}
It means that, to append to a slice, you don't have to allocate memory first: the nil slice p int[] is enough as a slice to ad...
Unnamed/anonymous namespaces vs. static functions
...overflow.com/questions/4726570/… and open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1012 for more information.
– Michael Percy
Aug 20 '13 at 18:28
2
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What are the differences between a HashMap and a Hashtable in Java?
...2 Is it possible to edit the question to fix it?
– GC_
Oct 14 '16 at 15:39
1
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Cross-platform way of getting temp directory in Python
...) and os.getenv('TMPDIR') return a value such as '/var/folders/nj/269977hs0_96bttwj2gs_jhhp48z54/T'; it is one that I do not always want.
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Including all the jars in a directory within the Java classpath
...swered Oct 20 '08 at 20:08
oxbow_lakesoxbow_lakes
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Android: How to stretch an image to the screen width while maintaining aspect ratio?
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I accomplished this with a custom view. Set layout_width="fill_parent" and layout_height="wrap_content", and point it to the appropriate drawable:
public class Banner extends View {
private final Drawable logo;
public Banner(Context context) {
super(context);
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Is there any difference between GROUP BY and DISTINCT
...ce (Oracle-style):
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:32961403234212
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