using asp:input renders as a submit element, however it is possible to change this behavior so that it gets rendered as a button instead by setting the UseSubmitBehavior attibute to false.
<asp:Button runat="server" ID="buttonID" UseSubmitBehavior="false"/> |
In order to not show the session restore dialog go into “about:config” finding the key “toolkit.startup.max_resumed_crashes” and setting this to -1
When doing a merge using AnkhSVN and doing “pre-merge best practices check” the error message “No uncommitted changes” is shown this means that the working copy is not updated or has changes that are not commited.
However sometimes this error can be shown even when the pending changes window in Visual Studio is empty and you have done update to Latest version. (Most likely there are files that Subversion see as missing or Deleted but that are not shown in the pending changes window)
The solution I use when this happens is to open the working copy folder and use TortoiseSVN to see what is going on and then solve things so that TortoiseSVN shows nothing in the pending changes.
Also from the console “svn status -q” can be used to see what files have changes. (-q means that we only would like status on files that are under version control.
In order to turn Compatibility mode on for Internet Explorer the server should send “X-UA-Compatible” as a header with the value IE=EmulateIE9. This will force Internet explorer to use compatibility mode if it is a version higher than 9
If we using ISS (making for instance a asp.net project) the following web.config can be used to do this.
<configuration> <!-- Other settings --> <system.webServer> <httpProtocol> <customHeaders> <clear /> <add name="X-UA-Compatible" value="IE=EmulateIE9" /> </customHeaders> </httpProtocol> </system.webServer> </configuration> |
Mode details on the possible values for the header tag
Sometimes sending this as a header tag works, then this should be sent first in the header tag
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE9" /> |
In order to turn Compatibility mode off for Internet Explorer the server should send “X-UA-Compatible” as a header with the value IE=Edge. This will force Internet explorer to use the latest mode the version has (this works from IE 6 to 11 and up)
If we using ISS (making for instance a asp.net project) the following web.config can be used to do this.
<configuration> <!-- Other settings --> <system.webServer> <httpProtocol> <customHeaders> <clear /> <add name="X-UA-Compatible" value="IE=Edge" /> </customHeaders> </httpProtocol> </system.webServer> </configuration> |
In order to convert a nullable Integer to a Interger, all that needs to be done is to call the GetValueOrDefault function of the nullable Type.
Dim intNullable As Integer? = Nothing Dim int As Integer = intNullable.GetValueOrDefault() |
In order to convert a Integer to a nullable interger, all that needs to be done is to call CType
Dim int As Integer = 0 Dim intNullable As Integer? = CType(int, Integer?) |
The man page says
ENVIRONMENT AND CONFIGURATION VARIABLES The editor used to edit the commit log message will be chosen from the GIT_EDITOR environment variable, the core.editor configuration variable, the VISUAL environment variable, or the EDITOR environment variable (in that order). |
So in order to make nano our default editor we can do
git config --global core.editor "nano" |
--global means this will become a default setting for all of git (leaving it out would only affect the current git repo you are running the command from)
VisualStudio 2012 assumes we are using the latest and greatest (version 2) when it comes to the Razer view engine. However when we are opening a project that was created using version 2010 then we were using 1.0 and that is the reason that 2012 is telling us about all the errors it believes we have with our project.
The solution is to edit the web.config file and under “appSettings” tell VisualStudio that this project is using version 1.0
<add key="webpages:Version" value="1.0" /> |
In order to store Binary data in a table, all that is needed is to upload the bytes from the file, one way to do this is to use File.ReadAllBytes
Dim fileName As String = "C:\testfile.txt" dbCommand = New SqlCommand("UPDATE FileTable SET BinaryFile=@BinaryFile WHERE FileId = @FileId", dbConnection) dbCommand.Parameters.AddWithValue("@BinaryFile", File.ReadAllBytes(Filnamn)) dbCommand.Parameters.AddWithValue("@FileId", FileId) dbCommand.ExecuteNonQuery() |