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IE7 Z-Index Layering Issues

...pecifying it relative to other elements in the same stacking context, and although the CSS spec's paragraph on Z-index says a new stacking context is only created for positioned content with a z-index other than auto (meaning your entire document should be a single stacking context), you did constru...
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Limit a stream by a predicate

... Here's an untested implementation of takeWhile on a Spliterator: static <T> Spliterator<T> takeWhile( Spliterator<T> splitr, Predicate<? super T> predicate) { return new Spliterators.AbstractSpliterator<T>(splitr.estimateSize(), 0) { boolean stillGoing = tru...
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What does “mro()” do?

...long...: >>> class A(object): pass ... >>> A.__mro__ (<class '__main__.A'>, <type 'object'>) >>> class B(A): pass ... >>> B.__mro__ (<class '__main__.B'>, <class '__main__.A'>, <type 'object'>) >>> class C(A): pass ... &g...
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Can I access a form in the controller?

...ought I'd spell it out a bit for those using the "Controller As" syntax: <div ng-controller="MyController as ctrl"> <form name="ctrl.myForm"> ...inputs Dirty? {{ctrl.myForm.$dirty}} <button ng-click="ctrl.saveChanges()">Save</button> </form> </div>...
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Best way to center a on a page vertically and horizontally? [duplicate]

Best way to center a <div> element on a page both vertically and horizontally? 30 Answers ...
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How to remove the default arrow icon from a dropdown list (select element)?

I want to remove the dropdown arrow from a HTML <select> element. For example: 12 Answers ...
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What is std::promise?

... a std::future is an asynchronous return object ("an object that reads results from a shared state") and a std::promise is an asynchronous provider ("an object that provides a result to a shared state") i.e. a promise is the thing that you set a result on, so that you can get it from the associated ...
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Custom checkbox image android

... Create a drawable checkbox selector: <?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android" > <item android:drawable="@drawable/checkbox" android:state_checked="false"/> &lt...
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Understanding the difference between Object.create() and new SomeFunction()

I recently stumbled upon the Object.create() method in JavaScript, and am trying to deduce how it is different from creating a new instance of an object with new SomeFunction() , and when you would want to use one over the other. ...
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Initialization of an ArrayList in one line

...you wrote, as it does not need to create a new List in any way: ArrayList<String> list = new ArrayList<String>(); list.add("A"); list.add("B"); list.add("C"); The catch is that there is quite a bit of typing required to refer to that list instance. There are alternatives, such as mak...