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Why doesn't nodelist have forEach?

...st does not have a forEach method. I know that nodelist doesn't inherit from Array , but doesn't it seem like forEach would be a useful method to have? Is there a particular implementation issue I am not aware of that prevents adding forEach to nodelist ? ...
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module.exports vs exports in Node.js

...le var func = require('./module.js'); // the following line will **work** with module.exports func(); Basically node.js doesn't export the object that exports currently references, but exports the properties of what exports originally references. Although Node.js does export the object module.expo...
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MVVM in WPF - How to alert ViewModel of changes in Model… or should I?

... a reference to your Model property to attach the PropertyChanged event to it, then you can use a Messaging system such as Prism's EventAggregator or MVVM Light's Messenger. I have a brief overview of messaging systems on my blog, however to summarize it, any object can broadcast a message, and any...
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How do I get a div to float to the bottom of its container?

...the top of a container using float:right (or left) many times. Recently I hit a need to float a div at the bottom right corner of another div with the normal text wrap that you get with float (text wrapped above and to the left only). ...
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Using a piano keyboard as a computer keyboard [closed]

...ing piano does not cause me pain. I have played piano for around 20 years without any pain issues. I would like to know if there is a way to capture MIDI from a MIDI keyboard and output keyboard strokes. I know nothing at all about MIDI but I would like some guidance on how to convert this signal in...
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Pass Variables by Reference in Javascript

...myObj); alert(myObj.foo); // "goodbye" instead of "hello world" You can iterate over the properties of an array with a numeric index and modify each cell of the array, if you want. var arr = [1, 2, 3]; for (var i = 0; i < arr.length; i++) { arr[i] = arr[i] + 1; } It's important to no...
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Is it sometimes bad to use ?

Is it sometimes bad to use <BR/> tags? 15 Answers 15 ...
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Capturing Groups From a Grep RegEx

I've got this little script in sh (Mac OSX 10.6) to look through an array of files. Google has stopped being helpful at this point: ...
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What exactly are “spin-locks”?

... When you use regular locks (mutexes, critical sections etc), operating system puts your thread in the WAIT state and preempts it by scheduling other threads on the same core. This has a performance penalty if the wait time is really short, because your thread now ...
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Is there a real solution to debug cordova apps [closed]

... FOR ANDROID: You only need to enable “USB remote debugger” within your android device and plug with a USB cable. Then open your application in the device. Chrome will detect the remote browser and you can see the console in the same way than you see it when you use Chrome locally. Us...