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“open/close” SqlConnection or keep open?
...tions are not actually opened and closed when you call SqlConnection.Open. ASP.NET recycles active connections from the pool when the connection string matches a previously used connection string. The overhead involved in this is inconsequential, and additionally, trying to "do it yourself" means yo...
Best way to resolve file path too long exception
... xml"? Is it web.config or something else? I have this problem on Web Page asp.net project
– Ondra Starenko
Dec 3 '19 at 12:02
...
Binding a Button's visibility to a bool value in ViewModel
...riggers. Yes, this ties my ViewModel to a presentation technology (WPF vs. ASP.Net MVC, for example) a bit, but I seldom need to mix those technologies and refactoring if I ever do doesn't scare me, much.
– Jacob Proffitt
Aug 9 '11 at 21:07
...
What is the best way to give a C# auto-property an initial value?
... Only good for the VS designer and even than not in all cases (ie asp.net), anyway.. this will not do anything at runtime.
– G.Y
Aug 25 '13 at 8:08
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Are there conventions on how to name resources?
...names lose their meanings, I have used these for over a decade in VB, C++, ASP.NET, WinForms in C# and VB.NET, Android and Python. I never need to remember if Android calls it a textbox or an edittext. All I need to know is that lblFoo is the static label and txtFoo is what the user types input in...
What do the different readystates in XMLHttpRequest mean, and how can I use them?
...est is complete
(from https://www.w3schools.com/js/js_ajax_http_response.asp)
In practice you almost never use any of them except for 4.
Some XMLHttpRequest implementations may let you see partially received responses in responseText when readyState==3, but this isn't universally supported and s...
Single vs Double quotes (' vs ")
...elopment often consists of many programming languages. HTML, JS, CSS, PHP, ASP, RoR, Python, ect. Because of this we have many syntax conventions for different programing languages. Often habbits from one language will follow us to other languages, even if it is not considered "proper" i.e. commenti...
How to encode the filename parameter of Content-Disposition header in HTTP?
...ded:
Content-Disposition: attachment; filename=Na%C3%AFve%20file.txt
In ASP.Net I use the following code:
string contentDisposition;
if (Request.Browser.Browser == "IE" && (Request.Browser.Version == "7.0" || Request.Browser.Version == "8.0"))
contentDisposition = "attachment; filena...
Floating elements within a div, floats outside of div. Why?
...g elements will stay inside of border.
http://www.w3schools.com/css/tryit.asp?filename=trycss_layout_clearfix
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How can I clear the SQL Server query cache?
...ere is some good explaination. check out it.
http://www.mssqltips.com/tip.asp?tip=1360
CHECKPOINT;
GO
DBCC DROPCLEANBUFFERS;
GO
From the linked article:
If all of the performance testing is conducted in SQL Server the best approach may be to issue a CHECKPOINT and then issue the DBCC DROP...