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Meaning of epsilon argument of assertEquals for double values
...an call assertEquals(Object, Object) instead:
// really you just need one cast because of autoboxing, but let's be clear
assertEquals((Object)Double.MIN_VALUE, (Object)defaultValue);
And, if you really want to look clever:
assertEquals(
Double.doubleToLongBits(Double.MIN_VALUE),
Double....
How to get disk capacity and free space of remote computer
...
Another way is casting a string to a WMI object:
$size = ([wmi]"\\remotecomputer\root\cimv2:Win32_logicalDisk.DeviceID='c:'").Size
$free = ([wmi]"\\remotecomputer\root\cimv2:Win32_logicalDisk.DeviceID='c:'").FreeSpace
Also you can divide...
How to make a query with group_concat in sql server [duplicate]
...
A.maskid
, A.maskname
, A.schoolid
, B.schoolname
, CAST((
SELECT T.maskdetail+','
FROM dbo.maskdetails T
WHERE A.maskid = T.maskid
FOR XML PATH(''))as varchar(max)) as maskdetail
FROM dbo.tblmask A
JOIN dbo.school B ON B.ID = A.school...
How to inflate one view with a layout
...st ints. You have to use findViewById passing it the R resource, then type cast it to your desired object. Then you can use it in function calls like inflate. (ie. ViewGroup item = (ViewGroup) findViewById(R.layout.activity_layout);... then you can use item like above.)
– Pimp ...
Convert a byte array to integer in Java and vice versa
...y. Before you performing & operation on byte with 0xFF (int), JVM will cast the byte to int with 1 extended or 0 extended according the the leading bit first. There's no unsigned byte in Java, bytes are always signed.
– Nier
Mar 24 '16 at 3:35
...
In-place type conversion of a NumPy array
...ance of data in memory, it really workes.However in np.astype, parameter 'casting' can control convert method default 'unsafe'.
– 蒋志强
Aug 5 '19 at 21:13
...
How do you simulate Mouse Click in C#?
...
You need to cast the X and Y to uints.
– Dibesjr
Jan 5 '13 at 19:10
1
...
Convert nullable bool? to bool
...rhaps it's just VB.NET?) - I have just tested and it does throw an invalid cast exception
– Luke T O'Brien
Mar 9 '17 at 9:38
...
Checking if an object is a given type in Swift
... able to do object.uppercaseString because the type of the variable is not casted to that type, you just checked that the object (pointed by the variable) is a String
– Ferran Maylinch
Jan 18 '17 at 16:53
...
How to check if any flags of a flag combination are set?
...sEnum<T>(true);
foreach (T flag in Enum.GetValues(typeof(T)).Cast<T>())
{
if (value.IsFlagSet(flag))
yield return flag;
}
}
public static T SetFlags<T>(this T value, T flags, bool on) where T : struct
{
CheckI...