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Using String Format to show decimal up to 2 places or simple integer
...that price , for instance if its 100 so it should only show 100 not 100.00 and if the price is 100.2 it should display 100.20 similarly for 100.22 should be same .
I googled and came across some examples but they didn't match exactly what i wanted :
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How to semantically add heading to a list
This has been bothering me for a while, and I'm wondering if there's any consensus on how to do this properly. When I'm using an HTML list, how do I semantically include a header for the list?
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Making interface implementations async
...ethods.
All my IO is done through explicit implementations of an interface and I am a bit confused about how to make the operations async.
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How to get elements with multiple classes
...ames in getElements parameter. I checked this on firefox as well as chrome and it worked without dots, but not with dots.
– Gaurav Singh
Apr 25 '19 at 7:05
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JavaScript function to add X months to a date
...hs to a date in JavaScript (source). It takes into account year roll-overs and varying month lengths:
function addMonths(date, months) {
var d = date.getDate();
date.setMonth(date.getMonth() + +months);
if (date.getDate() != d) {
date.setDate(0);
}
return date;
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jQuery get the location of an element relative to window
...need to get the screen location of the element's rectangle (as in position and dimension) as it is currently being displayed. Negative values are acceptable if the element is currently off-screen (have been scrolled off).
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Aligning UIToolBar items
I have three UIBarButtonItem created as below. They align left and I'd like to align center so there isn't a gap on the right side. I don't see an align property on UIToolBar . Is there another way to accomplish this?
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- how to allow only one item selected?
I have a <SELECT multiple> field with multiple options and I want to allow it to have only one option selected at the same time but user can hold CTRL key and select more items at once.
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How to exclude a file extension from IntelliJ IDEA search?
...ted a bit but the same still applies see the "File mask" on the top right hand corner see image below:
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Create a new object from type parameter in generic class
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This (and all other solutions here) require you to pass in the class on top of specifying the generic. This is hacky and redundant. It means if I have a base class ClassA<T> and extend it ClassB extends ClassA<MyClass>,...