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What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
What is middleware exactly?
...est. We can build entire applications only using middlewares. For e.g. ASP.NET is a web framework comprising of following chief HTTP middleware components.
Exception/error handling
Static file server
Authentication
MVC
As shown in the above diagram, there are various middleware components in AS...
Tuples( or arrays ) as Dictionary keys in C#
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If you are on .NET 4.0 use a Tuple:
lookup = new Dictionary<Tuple<TypeA, TypeB, TypeC>, string>();
If not you can define a Tuple and use that as the key. The Tuple needs to override GetHashCode, Equals and IEquatable:
struct Tu...
How do I make a placeholder for a 'select' box?
...aceholder is visible in dropdown, but it is not selectable)
Microsoft Internet Explorer - v.11 (Placeholder is visible in dropdown but is not selectable)
Project Spartan - v.15.10130 (the placeholder is visible in dropdown, but it is not selectable)
Update (October 2015):
I removed the style="dis...
Excel VBA App stops spontaneously with message “Code execution has been halted”
...n your VBA Code
- remove all addins on the users PC, particularly COM and .NET addins
- Delete all the users .EXD files (MSoft Update incompatibilities)
- Run Excel Detect & Repair on the users system
- check the size of the user's .xlb file (should be 20-30K)
- Reboot then delete all the users ...
A connection was successfully established with the server, but then an error occurred during the pre
...
Solution
1) Clean your VS.Net Solution
2) Rebuild Project.
3) Reset IIS
4) Run the project again.
Basically that solved my problem, but in my case i was not getting this error and suddenly my local environment starts giving me above error, so may ...
Why does AngularJS include an empty option in select?
...ype = $scope.typeOptions[0].value;
Here is the jsFiddle: http://jsfiddle.net/MTfRD/3/
In short: the empty option means that no valid model is selected (by valid I mean: from the set of options). You need to select a valid model value to get rid of this empty option.
...
Should Jquery code go in header or footer?
...x does support the DEFER attribute since version 3.6.
Sources:
http://www.w3schools.com/tags/att_script_defer.asp or better:
http://caniuse.com/#feat=script-defer
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Omitting all xsi and xsd namespaces when serializing an object in .NET?
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These problems with XmlTextWriter have been around since v1.1 of the .NET Framework, and they will remain, for backward compatibility. If you have no concerns about those problems, then by all means use the XmlTextWriter. But most people would like a bit more reliability.
To get that, while...
How to execute an .SQL script file using c#
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To me it didn't work when using .net 4.0/4.5, when referencing 110\SDK\Assemblies The solution I found was changing the app.Config to <startup useLegacyV2RuntimeActivationPolicy="true"> <supportedRuntime version="v4.0" sku=".NETFramework,Version...