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Maven2 property that indicates the parent directory
...n with directory-of goal.
Unlike other suggestions:
This solution works for multi-module projects.
It works whether you build the whole project or a sub-module.
It works whether you run maven from the root folder or a sub-module.
There's no need to set a relative path property in each and every s...
Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2
..., you should be able to figure out what was missing from one or the other. For example (this is not very elegant):
difference <-
data.frame(lapply(1:ncol(a1),function(i)setdiff(a1[,i],comparison$tM[,i])))
colnames(difference) <- colnames(a1)
difference
# a b
#1 4 d
#2 5 e
...
creating list of objects in Javascript
... of objects
var listOfObjects = [];
var a = ["car", "bike", "scooter"];
a.forEach(function(entry) {
var singleObj = {};
singleObj['type'] = 'vehicle';
singleObj['value'] = entry;
listOfObjects.push(singleObj);
});
here's a working example http://jsfiddle.net/b9f6Q/2/
see console f...
RESTful Alternatives to DELETE Request Body
...ndicate that servers should ignore it since there are no defined semantics for it.
4 Answers
...
what's data-reactid attribute in html?
...sing .innerHTML then it inflates the component tree straight away, as a performance boost.
The other interesting difference is that client-side rendered React ids will have an incremental integer format (like .0.1.4.3), whereas server-rendered ones will be prefixed with a random string (such as .lo...
REST APIs: custom HTTP headers vs URL parameters
...23?show=active. I recommend the sub-resource style and reserve parameters for searches.
Since each endpoint REpresents a State Transfer (to mangle the mnemonic), custom headers should only be used for things that don't involve the name of the resource (the url), the state of the resource (the body...
How to get index of object by its property in JavaScript?
For example, I have:
19 Answers
19
...
What are the uses for Cross Join?
A cross join performs a cartesian product on the tuples of the two sets.
9 Answers
9
...
AngularJS - Binding radio buttons to models with boolean values
...
The correct approach in Angularjs is to use ng-value for non-string values of models.
Modify your code like this:
<label data-ng-repeat="choice in question.choices">
<input type="radio" name="response" data-ng-model="choice.isUserAnswer" data-ng-value="true" />
...
android image button
...
You can use the button :
1 - make the text empty
2 - set the background for it
+3 - you can use the selector to more useful and nice button
About the imagebutton you can set the image source and the background the same picture and it must be (*.png) when you do it you can make any design for ...