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Why does int num = Integer.getInteger(“123”) throw NullPointerException?
...oesn't do what you think it does
It returns null in this case
the assignm>me m>nt from Integer to int causes auto-unboxing
Since the Integer is null, NullPointerException is thrown
To parse (String) "123" to (int) 123, you can use e.g. int Integer.parseInt(String).
References
Java Language Gui...
Select multiple records based on list of Id's with linq
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Hi, yes the userprofile records contains id's. So som>me m>how i would be doing som>me m>thing like t => t.id == idList.Contains(id) ?
– Yustm>me m>
May 29 '13 at 21:59
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How to use NSJSONSerialization
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Your root json object is not a dictionary but an array:
[{"id": "1", "nam>me m>":"Aaa"}, {"id": "2", "nam>me m>":"Bbb"}]
This might give you a clear picture of how to handle it:
NSError *e = nil;
NSArray *jsonArray = [NSJSONSerialization JSONObjectWithData: data options: NSJSONReadingMutableContainers e...
Placeholder Mixin SCSS/CSS
...like there must be a versioning conflict as the exact opposite happens for m>me m>, and judging by other replies, a few others too.
– Sk446
Mar 10 '14 at 16:47
4
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How to delete a stash created with git stash create?
..., as the if you have no changes, then git stash; git stash pop will do som>me m>thing different than if you do have changes in your repository.
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How do I apply a perspective transform to a UIView?
...on.
A full example of this (with code) can be found here, where I've implem>me m>nted touch-based rotation and scaling on a couple of CALayers, based on an example by Bill Dudney. The newest version of the program, at the very bottom of the page, implem>me m>nts this kind of perspective operation. The code...
Recomm>me m>nded date format for REST GET API
What's the recomm>me m>nded tim>me m>stamp format for a REST GET API like this:
5 Answers
5
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How to require a controller in an angularjs directive
Can anyone tell m>me m> how to include a controller from one directive in another angularJS directive.
for example I have the following code
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Html.DropdownListFor selected value not being set
... look online and have seen that it can be achieved by using the fourth param>me m>ter so like the below:
13 Answers
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Repeat string to certain length
...hen it divides evenly; the extra gets cut off by the splice. That confused m>me m> at first.
– jpmc26
May 3 '13 at 22:49
in...