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Entity Framework and Connection Pooling
..." or such may be the right way? In other situations, like web services and ASP.NET, contexts within methods only makes more sense. About correct?
– Noldorin
Sep 6 '10 at 19:37
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What does “async: false” do in jQuery.ajax()?
...the next statement in your function can be called. If you set async: true then that statement will begin it's execution and the next statement will be called regardless of whether the async statement has completed yet.
For more insight see:
jQuery ajax success anonymous function scope
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Is there Unicode glyph Symbol to represent “Search” [closed]
...er male nor female". If you're going to use a character just for its glyph then you'd be better off putting it in a font assigned somewhere in the Private Use Area, or using a PNG, rather than say "neither male nor female" and then apply a style to make it look like ???? or ????.
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Cannot obtain value of local or argument as it is not available at this instruction pointer, possibl
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If you compile with optimizations enabled, then many variables will be removed; for example:
SomeType value = GetValue();
DoSomething(value);
here the local variable value would typically get removed, keeping the value on the stack instead - a bit like as if you ha...
SQL Server Management Studio alternatives to browse/edit tables and run queries [closed]
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If you are looking to add some nice features to SSMS then go grab SSSM Tools Pack (free) which adds many usefull features to SSMS.
– Piotr Owsiak
Apr 2 '12 at 13:24
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download and install visual studio 2008 [closed]
..., so that ISO image will require Visual Studio 2008 previouslly installed, then this is not the way to download Visual Studio 2008, this is just an update to VS2008.
– ElektroStudios
Jan 10 '16 at 17:55
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If a folder does not exist, create it
...folder. Now I want, if this folder does not exist, to first create it, and then save my file to this folder. If the folder already exists, then just save the file in it.
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Update a record without first querying?
Lets say I query the database and load a list of items. Then I open one of the items in a detail view form, and instead of re-querying the item out of the database, I create an instance of the item from the datasource in the list.
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Get a random item from a JavaScript array [duplicate]
...on would be overkill, but if you're doing any complicated js functionality then it can save hours or even days.
– chim
Jan 7 '13 at 9:43
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Changing overflow icon in the action bar
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@DaMachk If you're using AppCompat, then don't include the "android:" namespace.
– matiash
May 26 '15 at 16:23
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