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Convert JSON to Map
... FWTW, while @obe6's answer is technically correct, you can use shorter form too: Map<String,Object> result = mapper.readValue(source, Map.class).
– StaxMan
Nov 28 '18 at 6:40
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Actual examples for HATEOAS (REST-architecture) [closed]
...plication/xml? It would depend on some non-standard ways of passing this information, like documentation meant to be read by humans.
– ygormutti
Oct 14 '15 at 20:34
add a comm...
How to do 3 table JOIN in UPDATE query?
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So does that mean that in 5.5 only implicit joins form is accepted for update?
– userfuser
Dec 28 '15 at 15:06
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AngularJS Directive Restrict A vs E
...rectives to the same DOM node. This is particularly handy for things like form controls where you can highlight, disable, or add labels etc. with additional attributes without having to wrap the element in a bunch of tags.
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How to convert an NSString into an NSNumber
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Use an NSNumberFormatter:
NSNumberFormatter *f = [[NSNumberFormatter alloc] init];
f.numberStyle = NSNumberFormatterDecimalStyle;
NSNumber *myNumber = [f numberFromString:@"42"];
If the string is not a valid number, then myNumber will be n...
Including a groovy script in another groovy
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The filename needs to conform to Java's class naming rules for this to work.
– willkil
Apr 8 '13 at 18:56
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Practicing BDD with python [closed]
...ting about the software, and then intersperse that with examples that also form tests. It's been described as "document driven development" as well -- the point is to focus on outward describable functionality, not internal units of work. I think tradition xUnit is horrible at doing that.
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Count the number occurrences of a character in a string
...he letters in a given string, Counter provides them all in a more succinct form. If you want the count for one letter from a lot of different strings, Counter provides no benefit.
– Brenden Brown
Feb 17 '15 at 19:30
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XMLHttpRequest status 0 (responseText is empty)
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There's a conflict because submitting a form has some default behavior that you need to prevent if you're handling the event and making an ajax call yourself. You can prevent the default behaviour by taking the event in your handler and calling e.preventDefault()
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How to revert a “git rm -r .”?
...This rarely works for me, and I'm so glad I work in a Dropbox folder. Poor form, but saves me every time...
– Nuby
Mar 13 '13 at 15:58
3
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