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bash: Bad Substitution
...cause the hashbang line will be ignored and the script will be interpreted by dash, which does not support that string substitution syntax.
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ASP.NET MVC 4 Custom Authorize Attribute with Permission Codes (without roles)
...ou can redirect an unauthorised user in your custom AuthorisationAttribute by overriding the HandleUnauthorizedRequest method:
protected override void HandleUnauthorizedRequest(AuthorizationContext filterContext)
{
filterContext.Result = new RedirectToRouteResult(
new RouteValue...
How to turn off CodeLens-References
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Yeah, it's a compromise. I was getting more distracted by having a line of text above every method signature, so this just makes the inline CodeLens text blend into the background (until you hover over it). You could always make the text some really light color instead of White, ...
How to align absolutely positioned element to center?
...;
top:50%;
margin-left:-[half the width] /* As pointed out on the comments by Chetan Sastry */
Not sure if it'll work, but it's worth a try...
Minor edit: Added the margin-left part, as pointed out on the comments by Chetan...
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Batch not-equal (inequality) operator
... this requires command extensions to be turned on (They are by default on 2000+ but can be turned off system wide or as a parameter to cmd.exe) Normally you should turn them on with setlocal, but for a simple if not equal test, just use "if not", it goes back to the good old DOS days
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How to display the current year in a Django template?
...tboyshostelraipur.pythonanywhere.com/ which works fine as expected (Maybe, by the time you're reading this post, it would have stopped working because that's a free hosting so just try in code and see).
{% now 'Y' %}
You can visit & see it in the footer part where I have displayed the current...
SCOPE_IDENTITY() for GUIDs?
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You can get the GUID back by using OUTPUT. This works when you're inserting multiple records also.
CREATE TABLE dbo.GuidPk (
ColGuid uniqueidentifier NOT NULL DEFAULT NewSequentialID(),
Col2 int NOT NULL
)
GO
DECLARE @op TABL...
Rails: Open link in new tab (with 'link_to')
... I'm not going to downvote you, but this page is specifically about Ruby's link_to (from title).
– Herb Meehan
Sep 9 '15 at 23:29
1
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Failed to instantiate module [$injector:unpr] Unknown provider: $routeProvider
...ely there has to be a better way than figuring out the proper stack module by module.
– user1969453
May 13 '14 at 20:08
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How can I get the root domain URI in ASP.NET?
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This answer could be improved by adding the code that makes it work like the answer below that has more votes up...
– theJerm
Dec 20 '12 at 22:55
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