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How to set specific java version to Maven

On my machine I have two java versions installed: (1.6 and 1.7 installed manually by me). I need both of them for different projects. But for Maven I need 1.7, now my Maven uses 1,6 java version, how can I set Maven to use 1.7? ...
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How do I get a list of all the duplicate items using pandas in python?

...rt issues. I would like to get a list of the duplicate items so I can manually compare them. When I try to use pandas duplicated method , it only returns the first duplicate. Is there a a way to get all of the duplicates and not just the first one? ...
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How do you round to 1 decimal place in Javascript?

...) You might want to create a function for this: function roundedToFixed(_float, _digits){ var rounded = Math.pow(10, _digits); return (Math.round(_float * rounded) / rounded).toFixed(_digits); } share | ...
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Is it bad practice to have a constructor function return a Promise?

...create and initialize a new instance. It should set up data structures and all instance-specific properties, but not execute any tasks. It should be a pure function without side effects if possible, with all the benefits that has. What if I want to execute things from my constructor? That shou...
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Code coverage with Mocha

...ul is. Try the following, after you get your mocha tests to pass: npm install nyc Now, simply place the command nyc in front of your existing test command, for example: { "scripts": { "test": "nyc mocha" } } sha...
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CALayers didn't get resized on its UIView's bounds change. Why?

...you sure? it sounds like you are describing frame. bounds should, theoretically, always have 0,0 as its origin. – griotspeak Feb 11 '12 at 2:32 3 ...
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Regex Pattern to Match, Excluding when… / Except between

...awkward solutions. So your question about multiple contexts is a special challenge. Surprise Surprisingly, there is at least one efficient solution that is general, easy to implement and a pleasure to maintain. It works with all regex flavors that allow you to inspect capture groups in your code. ...
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Detect iPad users using jQuery?

... to detect an iPad user by taking a look at the userAgent property: var is_iPad = navigator.userAgent.match(/iPad/i) != null; iPhone/iPod Detection Similarly, the platform property to check for devices like iPhones or iPods: function is_iPhone_or_iPod(){ return navigator.platform.match(/i(...
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autolayout - make height of view relative to half superview height

...een getting into autolayouts recently and I'm stuck on what seems like a really trivial problem example. I have a view that I want to sit at the top of the screen, and take up half of the screen-height. Simple before autolayout - just tack it in place and tell it to expand vertically when the superv...
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Styling Google Maps InfoWindow

...unction InfoBox(opts) { google.maps.OverlayView.call(this); this.latlng_ = opts.latlng; this.map_ = opts.map; this.offsetVertical_ = -195; this.offsetHorizontal_ = 0; this.height_ = 165; this.width_ = 266; var me = this; this.boundsChangedListener_ = google.maps.event.addListe...