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What does |= (single pipe equal) and &=(single ampersand equal) mean
... for &. There's a bit more detail in a few cases regarding an implicit cast, and the target variable is only evaluated once, but that's basically the gist of it.
In terms of the non-compound operators, & is a bitwise "AND" and | is a bitwise "OR".
EDIT: In this case you want Folder.Attribu...
How to find out if you're using HTTPS without $_SERVER['HTTPS']
... I had a small problem with $_SERVER['SERVER_PORT'] !== 443 I had to cast $_SERVER['SERVER_PORT] to an integer like so: intval($_SERVER['SERVER_PORT]) !== 443
– m.e.conroy
Jun 12 '15 at 15:34
...
How to get the original value of an attribute in Rails
...
ActiveRecord's attributes_before_type_cast method returns a hash of attributes before typecasting and deserialization have occurred.
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Reliable method to get machine's MAC address in C#
...d=true");
IEnumerable<ManagementObject> objects = searcher.Get().Cast<ManagementObject>();
string mac = (from o in objects orderby o["IPConnectionMetric"] select o["MACAddress"].ToString()).FirstOrDefault();
return mac;
}
Or in Silverlight (needs elevated trust):
public st...
Is there StartsWith or Contains in t sql with variables?
...xpress Edition%'
Example:
DECLARE @edition varchar(50);
set @edition = cast((select SERVERPROPERTY ('edition')) as varchar)
DECLARE @isExpress bit
if @edition like 'Express Edition%'
set @isExpress = 1;
else
set @isExpress = 0;
print @isExpress
...
Grep and Sed Equivalent for XML Command Line Processing
...lt;/root>
Powershell script:
# load XML file into local variable and cast as XML type.
$doc = [xml](Get-Content ./test.xml)
$doc.root.one #echoes "I like applesauce"
$doc.root.one = "Who doesn't like applesauce?" #replace inner text of <one> node
# cr...
Load dimension value from res/values/dimension.xml from source code
...e getDimensionPixelOffset() instead of getDimension, so you didn't have to cast to int.
int valueInPixels = getResources().getDimensionPixelOffset(R.dimen.test)
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Get spinner selected items text?
...ter. Your adapter must be of cursor base so it will return cursor. try typecasting it to cursor and then retrieve your value from cursor.
– Farhan
Nov 28 '14 at 18:12
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How to Join to first row
...version here:
select *
from Orders o
cross apply (
select CAST((select l.Description + ','
from LineItems l
where l.OrderID = s.OrderID
for xml path('')) as nvarchar(max)) l
) lines
...
How can I get the SQL of a PreparedStatement?
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It doesn't work and throws ClassCastException: java.lang.ClassCastException: oracle.jdbc.driver.T4CPreparedStatement cannot be cast to com.mysql.jdbc.JDBC4PreparedStatement
– Ercan
Apr 4 '19 at 13:15
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