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SQL Server dynamic PIVOT query?
...T_SQL_STRING = 'SELECT top 1 STUFF((SELECT distinct '', '' + CAST(''[''+CONVERT(VARCHAR,'+ @PIVOT_COLUMN+')+'']'' AS VARCHAR(50)) [text()]
FROM '+@TABLE+'
WHERE ISNULL('+@PIVOT_COLUMN+','''') <> ''''
FOR XM...
AJAX POST and Plus Sign ( + ) — How to Encode?
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Use encodeURIComponent(str) and decodeURIComponent(str). Escape will not convert the characters, only escape them with \'s
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What is the relationship between Looper, Handler and MessageQueue in Android?
...ead (a subclass of Thread).
A Handler is a utility class that facilitates interacting with a Looper—mainly by posting messages and Runnable objects to the thread's MessageQueue. When a Handler is created, it is bound to a specific Looper (and associated thread and message queue).
In typical usag...
How to use sessions in an ASP.NET MVC 4 application?
... create a parent controller (BaseController) and define a protected field (internal protected HttpSessionStateBase SharedSession) that may expose the shared Session variable in all sub controllers(this assumes that all your app controllers inherit from the BaseController)
– Bel...
How to iterate over arguments in a Bash script
... "$@"
do
echo "$var"
done
This will iterate over each argument and print it out on a separate line. $@ behaves like $* except that when quoted the arguments are broken up properly if there are spaces in them:
sh test.sh 1 2 '3 4'
1
2
3 4
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Comparing object properties in c# [closed]
...,
typeof(Guid)
}.Contains(type) ||
(Convert.GetTypeCode(type) != TypeCode.Object);
}
public static Type GetUnderlyingType(this MemberInfo member)
{
switch (member.MemberType)
{
case MemberTypes.Event:
...
Differences between .NET 4.0 and .NET 4.5 in High level in .NET
... you bind data
controls directly to data-access methods, and automatically convert
user input to and from .NET Framework data types.
Support for unobtrusive JavaScript in client-side validation scripts.
Improved handling of client script through bundling and minification
for improved page performanc...
NSObject +load and +initialize - What do they do?
I'm interested in understanding the circumstances leading a developer to override +initialize or +load. Documentation makes it clear these methods are called for you by the Objective-C runtime, but that's really all that is clear from the documentation of those methods. :-)
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Why use Ruby instead of Smalltalk? [closed]
...ruth ? I once spend a week hunting for a bug that happened when a terminal converted my space to a tab and the intending got messed up).
So people started to code more and more in ruby because it was so relaxing, enjoying and not a cloud on the sky.
Paul Graham sums it up
It's true, certainly,...
How do I combine a background-image and CSS3 gradient on the same element?
...ut images that aren't already semi-transparent can't be easily/dynamically converted to be used in this manner. That's why I find the approach of putting the gradient first more generally useful.
– waldyrious
Jan 14 '18 at 13:23
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