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ASP.NET_SessionId + OWIN Cookies do not send to browser
...are based on these assembly versions:
Microsoft.Owin, Version=2.0.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Owin.Host.SystemWeb, Version=2.0.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
O...
Declaring array of objects
...an array and I want every element of the array to act as an object by default. To achieve this, I can do something like this in my code.
...
How do you round to 1 decimal place in Javascript?
...tion that takes precision...
function round(value, precision) {
var multiplier = Math.pow(10, precision || 0);
return Math.round(value * multiplier) / multiplier;
}
... usage ...
round(12345.6789, 2) // 12345.68
round(12345.6789, 1) // 12345.7
... defaults to round to nearest whole num...
Read/Write String from/to a File in Android
...
Note: The code above works well, but the resulting String will not contain any of the linebreaks from the file. To add linebreaks again, change line "stringBuilder.append(receiveString);" to "stringBuilder.append(receiveString).append("\n");". If you expect other lineb...
What's the simplest way to test whether a number is a power of 2 in C++?
...
bool is_power_of_2(int i) {
if ( i <= 0 ) {
return 0;
}
return ! (i & (i-1));
}
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How to rethrow InnerException without losing stack trace in C#?
... .Throw() always throws an exception. throw; will never be called as a result, but at least the compiler won't complain if your method requires a return object or is an async function.
– Todd
Jul 9 '14 at 23:19
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How to select the nth row in a SQL database table?
... ASC) AS rownumber,
columns
FROM tablename
) AS foo
WHERE rownumber <= n
(which I just copied from the site linked above since I never use those DBs)
Update: As of PostgreSQL 8.4 the standard windowing functions are supported, so expect the second example to work for PostgreSQL as well.
...
Git: show more context when using git add -i or git add -e?
...
Short answer: no.
git diff has the -U<n> option which allows you to customize the number of lines to show around a change. For example, git diff -U5 ... will show 5 lines of context. As far as I can tell, there is no such option available for the diff displ...
For loop example in MySQL
...d not null auto_increment primary key,
val smallint unsigned not null default 0
)
engine=innodb;
drop procedure if exists load_foo_test_data;
delimiter #
create procedure load_foo_test_data()
begin
declare v_max int unsigned default 1000;
declare v_counter int unsigned default 0;
truncate tabl...
Leading zeros for Int in Swift
... imported Cocoa or UIKit.
The format string can specify the format of multiple items. For instance, if you are trying to format 3 hours, 15 minutes and 7 seconds into 03:15:07 you could do it like this:
let hours = 3
let minutes = 15
let seconds = 7
print(String(format: "%02d:%02d:%02d", hours,...