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Using Panel or PlaceHolder
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A panel expands to a span (or a div), with it's content within it. A placeholder is just that, a placeholder that's replaced by whatever you put in it.
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When monkey patching an instance method, can you call the overridden method from the new implementat
...I call the overridden method from the overriding method? I.e. Something a bit like super
3 Answers
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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...
Can I use a hash sign (#) for commenting in PHP?
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edited Nov 30 '18 at 13:49
Andy
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What is the meaning of single and double underscore before an object name?
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Single Underscore
Names, in a class, with a leading underscore are simply to indicate to other programmers that the attribute or method is intended to be private. However, nothing special is done with the name itself.
To quote PEP-8:
_single_leading_undersc...
Git hangs while writing objects
I'm trying to git push -u origin master And it just hangs at
9 Answers
9
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Using Git with Visual Studio [closed]
As a long-time Visual SourceSafe user (and hater) I was discussing switching to SVN with a colleague; he suggested using Git instead. Since, apparently, it can be used as peer-to-peer without a central server (we are a 3-developer team).
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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...
If using maven, usually you put log4j.properties under java or resources?
...standard placement" for this.
Update: The above answers the question, but its not the best solution. Check out the other answers and the comments on this ... you would probably not shipping your own logging properties with the jar but instead leave it to the client (for example app-server, stage en...
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...