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Thymeleaf: how to use conditionals to dynamically add/remove a CSS class
... can't have multiple th:classappend attributes. Max one is allowed. Fatal error during parsing org.xml.sax.SAXParseException: Attribute "th:classappend" was already specified for element "img".
– user1053510
Sep 29 '17 at 13:38
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How do I install Maven with Yum?
...o be replaced with epel-6, or else yum install apache-maven will fail with error 404.
– O. R. Mapper
Oct 6 '14 at 8:39
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Why does Math.Round(2.5) return 2 instead of 3?
...alled rounding to nearest,
or banker's rounding. It minimizes
rounding errors that result from
consistently rounding a midpoint value
in a single direction.
You can specify how Math.Round should round mid-points using an overload which takes a MidpointRounding value. There's one overload w...
How to trigger ngClick programmatically
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even this is nor working, its throwing following error Error: [$rootScope:inprog] errors.angularjs.org/1.2.14/$rootScope/inprog?p0=%24apply at Error (native)
– mulla.azzi
Mar 17 '14 at 5:27
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git: fatal unable to auto-detect email address
...
I get this error when running git stash. Fixed with:
git config --global user.email {emailaddress}
git config --global user.name {name}
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How do you set the Content-Type header for an HttpClient request?
... I will eventually figure out what object type "req" is ... by trial and error........BUT it would be great to show that. Thank you for your consideration.
– granadaCoder
Dec 21 '18 at 15:38
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Unable to start debugging because the object invoked has disconnected from its clients
... update 4). When debugging a local console application I get the following error when I start debugging (F5):
4 Answers
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How to link to apps on the app store
...wController.loadProduct(withParameters: parameters) { [weak self] (loaded, error) -> Void in
if loaded {
// Parent class of self is UIViewContorller
self?.present(storeViewController, animated: true, completion: nil)
}
}
}
private func productViewContro...
How can I rethrow an exception in Javascript, but preserve the stack?
... problem with finally. I do see exceptions silently not showing up on the error console in some cases after a finally, but that one seems to be fixed in development builds.
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Create an enum with string values
...llo" | "world";
var foo: Options;
foo = "hello"; // Okay
foo = "asdf"; // Error!
More : https://www.typescriptlang.org/docs/handbook/advanced-types.html#string-literal-types
Legacy Support
Enums in TypeScript are number based.
You can use a class with static members though:
class E
{
st...